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Volume XLIII-B2-2021, 2021 | XXIV ISPRS Congress Imaging today, foreseeing tomorrow, Commission II

2021 edition, 5–9 July 2021
Editor(s): N. Paparoditis, C. Mallet, F. Lafarge, M. Y. Yang, A. Yilmaz, J. D. Wegner, F. Remondino, T. Fuse, and I. Toschi
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Volume XLIII-B2-2021, 2021 | XXIV ISPRS Congress Imaging today, foreseeing tomorrow, Commission II

2021 edition, 5–9 July 2021
Editor(s): N. Paparoditis, C. Mallet, F. Lafarge, M. Y. Yang, A. Yilmaz, J. D. Wegner, F. Remondino, T. Fuse, and I. Toschi
Author index | Keyword index
28 Jun 2021
PREFACE: THE 2021 EDITION OF THE XXIVTH ISPRS CONGRESS
C. Mallet, F. Lafarge, M. Poreba, T. Wu, G. Bahl, M. Yu, A. Garioud, Y. Chen, S. Jiang, M. Y. Yang, and N. Paparoditis
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 1–5, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-1-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-1-2021, 2021
28 Jun 2021
PREFACE: TECHNICAL COMMISSION II
A. Yilmaz, J. D. Wegner, F. Remondino, T. Fuse, and I. Toschi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 7–7, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-7-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-7-2021, 2021
WG II/1 – Image Orientation
28 Jun 2021
MULTI-TEMPORAL IMAGE CO-REGISTRATION OF UAV BLOCKS: A COMPARISON OF DIFFERENT APPROACHES
P. Garieri, M. Riboloni, G. Forlani, and R. Roncella
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 9–16, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-9-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-9-2021, 2021
28 Jun 2021
EVALUATION OF INTERIOR ORIENTATION MODELLING FOR CAMERAS WITH ASPHERIC LENSES AND IMAGE PRE-PROCESSING WITH SPECIAL EMPHASIS TO SFM RECONSTRUCTION
H. Hastedt, T. Luhmann, H.-J. Przybilla, and R. Rofallski
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 17–24, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-17-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-17-2021, 2021
28 Jun 2021
LOW-COST DGPS ASSISTED AERIAL TRIANGULATION FOR SUB-DECIMETRIC ACCURACY WITH NON-RTK UAVS
F. Ioli, L. Pinto, and F. Ferrario
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 25–32, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-25-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-25-2021, 2021
28 Jun 2021
EXPLOITING MULTI-CAMERA CONSTRAINTS WITHIN BUNDLE BLOCK ADJUSTMENT: AN EXPERIMENTAL COMPARISON
E. Maset, E. Rupnik, M. Pierrot-Deseilligny, F. Remondino, and A. Fusiello
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 33–38, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-33-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-33-2021, 2021
28 Jun 2021
EVALUATING TIE POINTS DISTRIBUTION, MULTIPLICITY AND NUMBER ON THE ACCURACY OF UAV PHOTOGRAMMETRY BLOCKS
V. Mousavi, M. Varshosaz, and F. Remondino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 39–46, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-39-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-39-2021, 2021
28 Jun 2021
LARGER RECEPTIVE FIELD BASED RGB VISUAL RELOCALIZATION METHOD USING CONVOLUTIONAL NETWORK
J. Qin, M. Li, D. Li, X. Liao, J. Zhong, and H. Zhang
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 47–52, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-47-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-47-2021, 2021
28 Jun 2021
A MONTE CARLO SIMULATION STUDY ON THE DOME EFFECT
R. Roncella, G. Forlani, and F. Diotri
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 53–60, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-53-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-53-2021, 2021
28 Jun 2021
IMPROVING UAV TELEMETRY POSITIONING FOR DIRECT PHOTOGRAMMETRY
L. Rossi, F. Ioli, E. Capizzi, L. Pinto, and M. Reguzzoni
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 61–68, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-61-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-61-2021, 2021
28 Jun 2021
MBS-NET: A MOVING-CAMERA BACKGROUND SUBTRACTION NETWORK FOR AUTONOMOUS DRIVING
J. Wei, J. Jiang, and A. Yilmaz
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 69–76, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-69-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-69-2021, 2021
WG II/2 – Point Cloud Generation
28 Jun 2021
DIGITAL ELEVATION MODELS FROM STEREO, VIDEO AND MULTI-VIEW IMAGERY CAPTURED BY SMALL SATELLITES
P. d’Angelo and P. Reinartz
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 77–82, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-77-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-77-2021, 2021
28 Jun 2021
VALIDATION OF A UAV-DERIVED POINT CLOUD BY SEMANTIC CLASSIFICATION AND COMPARISON WITH TLS DATA
M. Franzini, V. Casella, P. Marchese, M. Marini, G. Della Porta, and F. Felletti
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 83–90, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-83-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-83-2021, 2021
28 Jun 2021
LEARNING MULTI-MODAL FEATURES FOR DENSE MATCHING-BASED CONFIDENCE ESTIMATION
K. Heinrich and M. Mehltretter
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 91–99, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-91-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-91-2021, 2021
28 Jun 2021
APPLICATION OF RAIL TRACK GEOMETRY MEASURING TROLLEYS FOR GEOREFERENCING OF UAV IMAGES
V. V. Shcherbakov, M. A. Altyntsev, and M. A. Altyntseva
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 101–107, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-101-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-101-2021, 2021
28 Jun 2021
STATE OF THE ART IN DENSE IMAGE MATCHING COST COMPUTATION FOR HIGH-RESOLUTION SATELLITE STEREO
Y. Wang, D. Gong, H. Hu, S. Wang, Y. Han, Y. Wang, and X. Ma
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 109–114, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-109-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-109-2021, 2021
WG II/3 – Point Cloud Processing
28 Jun 2021
ROAD TYPE CLASSIFICATION OF MLS POINT CLOUDS USING DEEP LEARNING
Q. Bai, R. C. Lindenbergh, J. Vijverberg, and J. A. P. Guelen
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 115–122, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-115-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-115-2021, 2021
28 Jun 2021
SEMANTIC SEGMENTATION OF MOBILE LASER SCANNING POINT CLOUDS WITH LONG SHORT-TERM MEMORY NETWORKS: PRELIMINARY RESULTS
J. Balado, P. van Oosterom, L. Díaz-Vilariño, and P. Arias
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 123–130, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-123-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-123-2021, 2021
28 Jun 2021
INFORMATION ACQUISITION ON PEDESTRIAN MOVEMENTS IN URBAN TRAFFIC WITH A MOBILE MULTI-SENSOR SYSTEM
B. Borgmann, M. Hebel, M. Arens, and U. Stilla
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 131–138, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-131-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-131-2021, 2021
28 Jun 2021
GENERATING SYNTHETIC 3D POINT SEGMENTS FOR IMPROVED CLASSIFICATION OF MOBILE LIDAR POINT CLOUDS
S. A. Chitnis, Z. Huang, and K. Khoshelham
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 139–144, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-139-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-139-2021, 2021
28 Jun 2021
CONNECTING GEOMETRY AND SEMANTICS VIA ARTIFICIAL INTELLIGENCE: FROM 3D CLASSIFICATION OF HERITAGE DATA TO H-BIM REPRESENTATIONS
V. Croce, M. G. Bevilacqua, G. Caroti, and A. Piemonte
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 145–152, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-145-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-145-2021, 2021
28 Jun 2021
INTERACTIVE EXTRACTION OF LINEAR STRUCTURES FROM LIDAR RAWDATA FOR ARCHAEOMORPHOLOGICAL STRUCTURE PROSPECTION
P. Even, A. Grzesznik, A. Gebhardt, T. Chenal, P. Even, and P. Ngo
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 153–161, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-153-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-153-2021, 2021
28 Jun 2021
CHANGE DETECTION OF TIME-SERIES 3D POINT CLOUDS USING ROBUST PRINCIPAL COMPONENT ANALYSIS
T. Fuse and T. Yamano
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 163–169, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-163-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-163-2021, 2021
28 Jun 2021
A CONCEPT FOR THE SEGMENTATION OF INDIVIDUAL URBAN TREES FROM DENSE MLS POINT CLOUDS
P.-R. Hirt, L. Hoegner, and U. Stilla
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 171–178, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-171-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-171-2021, 2021
28 Jun 2021
AUTOMATIC MODELLING OF 3D TREES USING AERIAL LIDAR POINT CLOUD DATA AND DEEP LEARNING
R. G. Kippers, L. Moth, and S. J. Oude Elberink
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 179–184, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-179-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-179-2021, 2021
28 Jun 2021
DETERMINATION OF PARKING SPACE AND ITS CONCURRENT USAGE OVER TIME USING SEMANTICALLY SEGMENTED MOBILE MAPPING DATA
A. Leichter, U. Feuerhake, and M. Sester
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 185–192, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-185-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-185-2021, 2021
28 Jun 2021
AUTOMATION OF WINDOWS DETECTION FROM GEOMETRIC AND RADIOMETRIC INFORMATION OF POINT CLOUDS IN A SCAN-TO-BIM PROCESS
H. Macher, L. Roy, and T. Landes
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 193–200, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-193-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-193-2021, 2021
28 Jun 2021
SEMANTIC SEGMENTATION FOR BUILDING FAÇADE 3D POINT CLOUD FROM 2D ORTHOPHOTO IMAGES USING TRANSFER LEARNING
A. Murtiyoso, C. Lhenry, T. Landes, P. Grussenmeyer, and E. Alby
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 201–206, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-201-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-201-2021, 2021
28 Jun 2021
BIM ON ARTIFICIAL INTELLIGENCE FOR DECISION SUPPORT IN E-HEALTH
B. Plaß, C. Prudhomme, and J. J. Ponciano
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 207–214, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-207-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-207-2021, 2021
28 Jun 2021
AUTOMATIC SEGMENTATION OF POINT CLOUDS IN THE ARCHITECTURE ENVIRONMENT
R. Romero-Jarén, J. J. Arranz, L. Navas-Sánchez, E. Erduran, S. Martínez-Cuevas, and B. Benito
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 215–221, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-215-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-215-2021, 2021
28 Jun 2021
SEMANTIC SEGMENTATION OF TERRESTRIAL LIDAR DATA USING CO-REGISTERED RGB DATA
E. Sanchez Castillo, D. Griffiths, and J. Boehm
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 223–229, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-223-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-223-2021, 2021
28 Jun 2021
INFLUENCE OF CO-ALIGNMENT PROCEDURES ON THE CO-REGISTRATION ACCURACY OF MULTI-EPOCH SFM POINTS CLOUDS
M. Saponaro, A. Capolupo, G. Caporusso, and E. Tarantino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 231–238, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-231-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-231-2021, 2021
28 Jun 2021
3D POINT CLOUD DATA PROCESSING AND INFRASTRUCTURE INFORMATION MODELS: METHODS AND FINDINGS FROM SAFEWAY PROJECT
M. Soilán, A. Justo, A. Sánchez-Rodríguez, D. Lamas, and B. Riveiro
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 239–246, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-239-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-239-2021, 2021
28 Jun 2021
EXPLORING CROSS-CITY SEMANTIC SEGMENTATION OF ALS POINT CLOUDS
Y. Xie, K. Schindler, J. Tian, and X. X. Zhu
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 247–254, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-247-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-247-2021, 2021
28 Jun 2021
COMAP: A SYNTHETIC DATASET FOR COLLECTIVE MULTI-AGENT PERCEPTION OF AUTONOMOUS DRIVING
Y. Yuan and M. Sester
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 255–263, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-255-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-255-2021, 2021
28 Jun 2021
PHOTOGRAMMETRY AND COMPUTED TOMOGRAPHY POINT CLOUD REGISTRATION USING VIRTUAL CONTROL POINTS
K. Zhan, D. Fritsch, and J. F. Wagner
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 265–270, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-265-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-265-2021, 2021
28 Jun 2021
EVALUATION OF TUNNEL EXCAVATION COMBINING TERRESTRIAL LASER SCANNING POINT CLOUDS AND DESIGN MODELS
Y. Zhou, Z. Dong, P. Tong, and B. Yang
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 271–276, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-271-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-271-2021, 2021
28 Jun 2021
INCREMENTAL MAP REFINEMENT OF BUILDING INFORMATION USING LIDAR POINT CLOUDS
Q. Zou and M. Sester
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 277–282, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-277-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-277-2021, 2021
WG II/4 – 3D Scene Reconstruction and Analysis
28 Jun 2021
ADAPTIVE AND NON-ADAPTIVE FUSION ALGORITHMS ANALYSIS FOR DIGITAL SURFACE MODEL GENERATED USING CENSUS AND CONVOLUTIONAL NEURAL NETWORKS
H. Albanwan and R. Qin
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 283–288, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-283-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-283-2021, 2021
28 Jun 2021
REGISTRATION OPTIMIZATION OF MOBILE HANDHELD SCANNER POINT CLOUDS WITH STATIC SCANS
V. Alteirac, H. Macher, and T. Landes
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 289–296, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-289-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-289-2021, 2021
28 Jun 2021
3D CONTENT GENERATION USING HYBRID AERIAL SENSOR DATA
U. Bacher
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 297–303, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-297-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-297-2021, 2021
28 Jun 2021
AUTOMATIC DETECTION AND VECTORIZATION OF LINEAR AND POINT OBJECTS IN 3D POINT CLOUD AND PANORAMIC IMAGES FROM MOBILE MAPPING SYSTEM
E. Barçon and A. Picard
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 305–312, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-305-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-305-2021, 2021
28 Jun 2021
3D SURFACE RECONSTRUCTION FROM MULTI-DATE SATELLITE IMAGES
S. Bullinger, C. Bodensteiner, and M. Arens
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 313–320, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-313-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-313-2021, 2021
28 Jun 2021
IMPROVING RANSAC FEATURE MATCHING BASED ON GEOMETRIC RELATION
A. Elashry, B. Sluis, and C. Toth
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 321–327, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-321-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-321-2021, 2021
28 Jun 2021
AN EFFICIENT REPRESENTATION OF 3D BUILDINGS: APPLICATION TO THE EVALUATION OF CITY MODELS
O. Ennafii, A. Le Bris, F. Lafarge, and C. Mallet
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 329–336, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-329-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-329-2021, 2021
28 Jun 2021
SYNTHETIC DATA GENERATION PIPELINE FOR GEOMETRIC DEEP LEARNING IN ARCHITECTURE
S. Fedorova, A. Tono, M. S. Nigam, J. Zhang, A. Ahmadnia, C. Bolognesi, and D. Michels
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 337–344, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-337-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-337-2021, 2021
28 Jun 2021
QUALITY EVALUATION OF 3D BUILDING MODELS BASED ON LOW-ALTITUDE IMAGERY AND AIRBORNE LASER SCANNING POINT CLOUDS
G. Gabara and P. Sawicki
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 345–352, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-345-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-345-2021, 2021
28 Jun 2021
MAGO APPROACH FOR SEMANTIC SEGMENTATION: THE CASE STUDY OF UAVID BENCHMARK DATASET
S. Gagliolo and D. Sguerso
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 353–359, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-353-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-353-2021, 2021
28 Jun 2021
REAL-TIME DENSE 3D RECONSTRUCTION FROM MONOCULAR VIDEO DATA CAPTURED BY LOW-COST UAVS
M. Hermann, B. Ruf, and M. Weinmann
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 361–368, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-361-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-361-2021, 2021
28 Jun 2021
EVALUATING SURFACE MESH RECONSTRUCTION OF OPEN SCENES
Y. Marchand, B. Vallet, and L. Caraffa
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 369–376, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-369-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-369-2021, 2021
28 Jun 2021
3D MODELLING USING AERIAL OBLIQUE IMAGES WITH CLOSE RANGE UAV BASED DATA FOR SINGLE OBJECTS
T. Orlik, E. B. Shechter, and G. Kemper
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 377–382, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-377-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-377-2021, 2021
28 Jun 2021
AMBIGUITY CONCEPT IN STEREO MATCHING PIPELINE
E. Sarrazin, M. Cournet, L. Dumas, V. Defonte, Q. Fardet, Y. Steux, N. Jimenez Diaz, E. Dubois, D. Youssefi, and F. Buffe
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 383–390, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-383-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-383-2021, 2021
28 Jun 2021
ENHANCING GEOMETRIC EDGE DETAILS IN MVS RECONSTRUCTION
E. K. Stathopoulou, S. Rigon, R. Battisti, and F. Remondino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 391–398, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-391-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-391-2021, 2021
28 Jun 2021
REAL-TIME SEMANTIC SLAM WITH DCNN-BASED FEATURE POINT DETECTION, MATCHING AND DENSE POINT CLOUD AGGREGATION
B. Vishnyakov, I. Sgibnev, V. Sheverdin, A. Sorokin, P. Masalov, K. Kazakhmedov, and S. Arseev
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 399–404, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-399-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-399-2021, 2021
28 Jun 2021
A NEW STEREO DENSE MATCHING BENCHMARK DATASET FOR DEEP LEARNING
T. Wu, B. Vallet, M. Pierrot-Deseilligny, and E. Rupnik
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 405–412, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-405-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-405-2021, 2021
28 Jun 2021
APPLICATION OF UAV OBLIQUE PHOTOGRAPHY IN REAL SCENE 3D MODELING
T. Zhou, L. Lv, J. Liu, and J. Wan
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 413–418, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-413-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-413-2021, 2021
WG II/5 – Dynamic Scene Analysis
28 Jun 2021
TOWARDS FREE-VIEWPOINT VIDEO CAPTURE IN CHALLENGING ENVIRONMENTS FOR COLLABORATIVE & IMMERSIVE ANALYSIS
A. Frolov, G. Rendle, A. Kreskowski, M. Kaisheva, B. Froehlich, and V. Rodehorst
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 419–426, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-419-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-419-2021, 2021
28 Jun 2021
TOWARDS LEARNING LOW-LIGHT INDOOR SEMANTIC SEGMENTATION WITH ILLUMINATION-INVARIANT FEATURES
N. Zhang, F. Nex, N. Kerle, and G. Vosselman
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 427–432, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-427-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-427-2021, 2021
WG II/6 – Large-scale Machine Learning for Geospatial Data Analysis
28 Jun 2021
AUTOMATIC OBJECT SEGMENTATION TO SUPPORT CRISIS MANAGEMENT OF LARGE-SCALE EVENTS
S. M. Azimi, R. Kiefl, V. Gstaiger, R. Bahmanyar, N. Merkle, C. Henry, D. Rosenbaum, and F. Kurz
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 433–440, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-433-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-433-2021, 2021
28 Jun 2021
IDENTIFICATION OF MISCLASSIFIED PIXELS IN SEMANTIC SEGMENTATION WITH UNCERTAINTY EVALUATION
L. E. Budde, D. Bulatov, and D. Iwaszczuk
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 441–448, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-441-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-441-2021, 2021
28 Jun 2021
LABEL-EFFICIENT DEEP LEARNING-BASED SEMANTIC SEGMENTATION OF BUILDING POINT CLOUDS AT LOD3 LEVEL
Y. Cao and M. Scaioni
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 449–456, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-449-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-449-2021, 2021
28 Jun 2021
AUTOMATIC CHANGE DETECTION OF DIGITAL MAPS USING AERIAL IMAGES AND POINT CLOUDS
F. Dahle, K. Arroyo Ohori, G. Agugiaro, and S. Briels
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 457–464, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-457-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-457-2021, 2021
28 Jun 2021
LARGE SCALE SEMANTIC SEGMENTATION OF VIRTUAL ENVIRONMENTS TO FACILITATE CORROSION MANAGEMENT
R. L. Garcia, P. N. Happ, and R. Q. Feitosa
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 465–470, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-465-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-465-2021, 2021
28 Jun 2021
UNSUPERVISED OBJECT-BASED CLUSTERING IN SUPPORT OF SUPERVISED POINT-BASED 3D POINT CLOUD CLASSIFICATION
E. Grilli, F. Poux, and F. Remondino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 471–478, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-471-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-471-2021, 2021
28 Jun 2021
CITYWIDE ESTIMATION OF PARKING SPACE USING AERIAL IMAGERY AND OSM DATA FUSION WITH DEEP LEARNING AND FINE-GRAINED ANNOTATION
C. Henry, J. Hellekes, N. Merkle, S. M. Azimi, and F. Kurz
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 479–485, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-479-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-479-2021, 2021
28 Jun 2021
BUILDING OUTLINE EXTRACTION FROM AERIAL IMAGERY AND DIGITAL SURFACE MODEL WITH A FRAME FIELD LEARNING FRAMEWORK
X. Sun, W. Zhao, R. V. Maretto, and C. Persello
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 487–493, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-487-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-487-2021, 2021
28 Jun 2021
CNN-BASED MULTI-SCALE HIERARCHICAL LAND USE CLASSIFICATION FOR THE VERIFICATION OF GEOSPATIAL DATABASES
C. Yang, F. Rottensteiner, and C. Heipke
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 495–502, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-495-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-495-2021, 2021
WG II/7 – Vision Metrology
28 Jun 2021
CLOSE-RANGE PHOTOGRAMMETRY METHOD FOR SF6 GAS INSULATED LINE (GIL) DEFORMATION MONITORING
K. N. Fauzan, D. Suwardhi, A. Murtiyoso, I. Gumilar, and T. P. Sidiq
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 503–510, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-503-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-503-2021, 2021
28 Jun 2021
REVIEW ON PHOTOGRAMMETRIC SURFACE INSPECTION IN AUTOMOTIVE PRODUCTION
M. Hödel, L. Hoegner, and U. Stilla
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 511–518, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-511-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-511-2021, 2021
28 Jun 2021
INVESTIGATING 3D RECONSTRUCTION OF NON-COLLABORATIVE SURFACES THROUGH PHOTOGRAMMETRY AND PHOTOMETRIC STEREO
A. Karami, F. Menna, and F. Remondino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 519–526, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-519-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-519-2021, 2021
28 Jun 2021
3D RECONSTRUCTION OF ICE SHAPE USING VISIBLE AND THERMAL RANGE IMAGING FOR AIRCRAFT ICING STUDY
V. A. Knyaz, E. V. Ippolitov, and M. M. Novikov
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 527–532, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-527-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-527-2021, 2021
28 Jun 2021
3D LEAST SQUARES MATCHING APPLIED TO MICRO-TOMOGRAPHY DATA
F. Liebold, R. Lorenzoni, I. Curosu, F. Léonard, V. Mechtcherine, S. Paciornik, and H.-G. Maas
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 533–539, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-533-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-533-2021, 2021
28 Jun 2021
RPA POSITIONING ERROR INFLUENCE ON CLOSE RANGE PHOTOGRAMMETRY FOR INDUSTRIAL INSPECTION
M. Machado, G. Marcellino, J. D. Salazar, D. J. Regner, P. Buschinelli, J. M. Santos, C. Marinho, and T. C. Pinto
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 541–548, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-541-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-541-2021, 2021
28 Jun 2021
EVALUATING HAND-CRAFTED AND LEARNING-BASED FEATURES FOR PHOTOGRAMMETRIC APPLICATIONS
F. Remondino, F. Menna, and L. Morelli
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 549–556, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-549-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-549-2021, 2021
28 Jun 2021
MOHE-NET: MONOCULAR OBJECT HEIGHT ESTIMATION NETWORK USING DEEP LEARNING AND SCENE GEOMETRY
J. Wei, J. Jiang, and A. Yilmaz
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 557–564, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-557-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-557-2021, 2021
WG II/8 – Data Acquisition and Processing in Cultural Heritage
28 Jun 2021
A COMPARISON BETWEEN 3D RECONSTRUCTION USING NERF NEURAL NETWORKS AND MVS ALGORITHMS ON CULTURAL HERITAGE IMAGES
F. Condorelli, F. Rinaudo, F. Salvadore, and S. Tagliaventi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 565–570, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-565-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-565-2021, 2021
28 Jun 2021
DATA FUSION OF HISTORICAL PHOTOGRAPHS WITH MODERN 3D DATA FOR AN ARCHAEOLOGICAL EXCAVATION – CONCEPT AND FIRST RESULTS
P. Kalinowski, F. Both, T. Luhmann, and U. Warnke
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 571–576, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-571-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-571-2021, 2021
28 Jun 2021
A DIGITAL ARCHIVE OF BOROBUDUR BASED ON 3D POINT CLOUDS
M. Kawato, L. Li, K. Hasegawa, M. Adachi, H. Yamaguchi, F. I. Thufail, S. Riyanto, Brahmantara, and S. Tanaka
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 577–582, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-577-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-577-2021, 2021
28 Jun 2021
3D AND HYPERSPECTRAL DATA INTEGRATION FOR ASSESSING MATERIAL DEGRADATION IN MEDIEVAL MASONRY HERITAGE BUILDINGS
P. Kolokoussis, M. Skamantzari, S. Tapinaki, V. Karathanassi, and A. Georgopoulos
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 583–590, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-583-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-583-2021, 2021
28 Jun 2021
DIGITAL TWIN AND 3D DOCUMENTATION OF A THEBAN TOMB AT DEIR AL-MEDINA (EGYPT) USING A MULTI-LENSES PHOTOGRAMMETRIC APPROACH
A. Mandelli, C. Gobeil, C. Greco, and C. Rossi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 591–597, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-591-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-591-2021, 2021
28 Jun 2021
FIRST ASSESSMENTS INTO THE USE OF COMMERCIAL-GRADE SOLID STATE LIDAR FOR LOW COST HERITAGE DOCUMENTATION
A. Murtiyoso, P. Grussenmeyer, T. Landes, and H. Macher
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 599–604, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-599-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-599-2021, 2021
28 Jun 2021
INDOOR MAPPING OF A COMPLEX CULTURAL HERITAGE SCENE USING TLS AND HMLS LASER SCANNING
V. E. Oniga, A. I. Breaban, E. I. Alexe, and C. Văsii
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 605–612, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-605-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-605-2021, 2021
28 Jun 2021
NEW IMAGING MOBILE MAPPING DEVICE BASED ON HIGH RESOLUTION VIDEOGRAMMETRY FOR LARGE-SCALE OUTDOOR 3D RECONSTRUCTION
P. Ortiz-Coder and R. Cabecera
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 613–618, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-613-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-613-2021, 2021
28 Jun 2021
FROM SURVEY TO 3D MODELLING TO DIGITAL FABRICATION. A WORKFLOW AIMED AT DOCUMENTING AND TRANSMITTING BUILT HERITAGE
R. Spallone, M. C. López González, M. Vitali, G. Bertola, F. Natta, and F. Ronco
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 619–626, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-619-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-619-2021, 2021
28 Jun 2021
MULTIFUNCTIONAL 3D MODEL FOR THE FARNESE THEATRE IN PARMA
A. Zerbi and S. Mikolajewska
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 627–634, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-627-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-627-2021, 2021
WG II/9 – Underwater Data Acquisition and Processing
28 Jun 2021
CALIBRATION AND VALIDATION OF THE INTEL T265 FOR VISUAL LOCALISATION AND TRACKING UNDERWATER
T. Appelt, J. van der Lucht, M. Bleier, and A. Nüchter
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 635–641, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-635-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-635-2021, 2021
28 Jun 2021
PHOTOGRAMMETRIC UNDERWATER AND UAS SURVEYS OF ARCHAEOLOGICAL SITES: THE CASE STUDY OF THE ROMAN SHIPWRECK OF TORRE SANTA SABINA
A. Calantropio, F. Chiabrando, and R. Auriemma
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 643–650, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-643-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-643-2021, 2021
28 Jun 2021
A PORTABLE OPTO-ACOUSTIC SURVEY SOLUTION FOR MAPPING OF UNDERWATER TARGETS
B. Chemisky, E. Nocerino, F. Menna, M. M. Nawaf, and P. Drap
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 651–658, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-651-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-651-2021, 2021
28 Jun 2021
ENVIRONMENTAL CHALLENGES, TECHNICAL SOLUTIONS AND STANDARD OPERATING PROCEDURES FOR DATA COLLECTION IN PHOTOGRAMMETRIC STUDIES TOWARD A UNIFIED DATABASE OF OBJECTS AND FEATURES IN UNDERWATER CAVES IN MEXICO
J. Fortin, S. Meacham, D. Rissolo, C. Le Maillot, and F. Devos
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 659–666, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-659-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-659-2021, 2021
28 Jun 2021
ACCURATE SCALING AND LEVELLING IN UNDERWATER PHOTOGRAMMETRY WITH A PRESSURE SENSOR
F. Menna, E. Nocerino, B. Chemisky, F. Remondino, and P. Drap
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 667–672, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-667-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-667-2021, 2021
28 Jun 2021
BUNDLE ADJUSTMENT WITH POLYNOMIAL POINT-TO-CAMERA DISTANCE DEPENDENT CORRECTIONS FOR UNDERWATER PHOTOGRAMMETRY
E. Nocerino, F. Menna, and A. Gruen
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 673–679, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-673-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-673-2021, 2021
28 Jun 2021
WATER TURBIDITY ESTIMATION FROM LIDAR BATHYMETRY DATA BY FULL-WAVEFORM ANALYSIS – COMPARISON OF TWO APPROACHES
K. Richter, D. Mader, P. Westfeld, and H.-G. Maas
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 681–688, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-681-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-681-2021, 2021
28 Jun 2021
STRICT GEOMETRIC CALIBRATION OF AN UNDERWATER LASER TRIANGULATION SYSTEM
H. Sardemann, C. Mulsow, and H.-G. Maas
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 689–692, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-689-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-689-2021, 2021
WG II/10 – 3D Mapping for Environmental & Infrastructure Monitoring
28 Jun 2021
A NOVEL APPROACH TO REGISTER MULTI-PLATFORM POINT CLOUDS FOR ROCKFALL MONITORING
D. Bolkas, G. Walton, R. Kromer, T. Sichler, and L. Weidner
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 693–700, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-693-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-693-2021, 2021
28 Jun 2021
INFLUENCE OF ILLUMINATION CHANGES ON IMAGE-BASED 3D SURFACE RECONSTRUCTION
N. Bruno, A. Giacomini, R. Roncella, and K. Thoeni
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 701–708, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-701-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-701-2021, 2021
28 Jun 2021
GNSS AND PHOTOGRAMMETRY BY THE SAME TOOL: A FIRST EVALUATION OF THE LEICA GS18I RECEIVER
V. Casella, M. Franzini, and A. M. Manzino
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 709–716, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-709-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-709-2021, 2021
28 Jun 2021
USING THERMAL AND RGB UAV IMAGERY TO MEASURE SURFACE FLOW VELOCITIES OF RIVERS
A. Eltner, D. Mader, N. Szopos, B. Nagy, J. Grundmann, and L. Bertalan
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 717–722, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-717-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-717-2021, 2021
28 Jun 2021
ORIENTATION VS. ORIENTATION: IMAGE PROCESSING FOR STUDIES OF DENTAL MORPHOLOGY
A. V. Gaboutchian, V. A. Knyaz, S. V. Vasilyev, D. V. Korost, and A. A. Kudaev
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 723–728, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-723-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-723-2021, 2021
28 Jun 2021
EFFICIENT TOUR PLANNING FOR A MEASUREMENT VEHICLE BY COMBINING NEXT BEST VIEW AND TRAVELING SALESMAN
J. Gehrung, M. Hebel, M. Arens, and U. Stilla
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 729–736, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-729-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-729-2021, 2021
28 Jun 2021
MONITORING TERRAIN DEFORMATIONS CAUSED BY UNDERGROUND MINING USING UAV DATA
G. Jóźków, A. Walicka, and A. Borkowski
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 737–744, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-737-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-737-2021, 2021
28 Jun 2021
ENVIRONMENTAL INFLUENCES ON THE STABILITY OF A PERMANENTLY INSTALLED LASER SCANNER
M. Kuschnerus, D. Schröder, and R. Lindenbergh
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 745–752, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-745-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-745-2021, 2021
28 Jun 2021
3D MODELING AND GIS ANALYSIS FOR AERODROME FOREST OBSTACLE MONITORING
L. Mitsevich and N. Zhukovskaya
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 753–757, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-753-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-753-2021, 2021
28 Jun 2021
BOAT-BASED MOBILE LASER SCANNING FOR SHORELINE MONITORING OF LARGE LAKES
D. Schneider and R. Blaskow
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 759–762, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-759-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-759-2021, 2021
28 Jun 2021
A CASE STUDY OF THE APPLICATION OF HAND-HELD MOBILE LASER SCANNING IN THE PLANNING OF AN ITALIAN FOREST (ALPE DI CATENAIA, TUSCANY)
S. Sofia, S. Sferlazza, A. Mariottini, M. Niccolini, T. Coppi, M. Miozzo, T. La Mantia, and F. Maetzke
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 763–770, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-763-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-763-2021, 2021
ICWG II/III – Planetary Remote Sensing and Mapping
28 Jun 2021
RANDOM NOISE ASSESSMENT IN AERIAL AND SATELLITE IMAGES
I. Anikeeva and A. Chibunichev
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 771–775, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-771-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-771-2021, 2021
28 Jun 2021
REQUIREMENTS FOR AERIAL IMAGES QUALITY, OBTAINED FOR MAPPING PURPOSES
I. Anikeeva and A. Chibunichev
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 777–784, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-777-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-777-2021, 2021
28 Jun 2021
MRSSC: A BENCHMARK DATASET FOR MULTIMODAL REMOTE SENSING SCENE CLASSIFICATION
K. Liu, A. Wu, X. Wan, and S. Li
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 785–792, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-785-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-785-2021, 2021
28 Jun 2021
A NOVEL DEEP LEARNING BASED METHOD FOR DETECTION AND COUNTING OF VEHICLES IN URBAN TRAFFIC SURVEILLANCE SYSTEMS
J. J. Majin, Y. M. Valencia, M. E. Stivanello, M. R. Stemmer, and J. D. Salazar
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 793–800, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-793-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-793-2021, 2021
28 Jun 2021
SCALE-AWARENESS FOR MORE ACCURATE OBJECT DETECTION USING MODIFIED SINGLE SHOT DETECTORS
V. Tsironis, C. Stentoumis, N. Lekkas, and A. Nikopoulos
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 801–808, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-801-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-801-2021, 2021
28 Jun 2021
A NOVEL METHOD FOR INSPECTION DEFECTS IN COMMERCIAL EGGS USING COMPUTER VISION
Y. M. Valencia, J. J. Majin, V. B. Taveira, J. D. Salazar, M. E. Stivanello, L. C. Ferreira, and M. R. Stemmer
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 809–816, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-809-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-809-2021, 2021
TS – AI for Knowledge Discovery in Geosciences
28 Jun 2021
AI4GEO: A DATA INTELLIGENCE PLATFORM FOR 3D GEOSPATIAL MAPPING
P.-M. Brunet, P. Lassalle, S. Baillarin, B. Vallet, A. Le Bris, G. Romeyer, G. Le Besnerais, F. Weissgerber, G. Foulon, V. Gaudissart, C. Triquet, M. Darques, G. Souille, L. Gabet, C. Ferrero, T.-L. Huynh, and E. Lavergne
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 817–823, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-817-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-817-2021, 2021
TS – CIPA
28 Jun 2021
TRIANGULATION AND TIME-OF-FLIGHT BASED 3D DIGITISATION TECHNIQUES OF CULTURAL HERITAGE STRUCTURES
C. Altuntas
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 825–830, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-825-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-825-2021, 2021
28 Jun 2021
HBIM MODELLING FOR AN HISTORICAL URBAN CENTRE
M. Avena, E. Colucci, G. Sammartano, and A. Spanò
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 831–838, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-831-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-831-2021, 2021
28 Jun 2021
URBAN PARAMETRIC PERCEPTION. THE CASE STUDY OF THE HISTORIC CENTRE OF PERUGIA
F. Bianconi, M. Filippucci, M. Seccaroni, and C. M. Aquinardi
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 839–846, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-839-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-839-2021, 2021
28 Jun 2021
DECAY CLASSIFICATION USING ARTIFICIAL INTELLIGENCE
E. C. Giovannini, A. Tomalini, E. Pristeri, L. Bergamasco, and M. Lo Turco
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 847–854, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-847-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-847-2021, 2021
28 Jun 2021
THE RELIABILITY ASSESSMENT OF THE TLS REGISTRATION METHODS – THE CASE STUDY OF THE ROYAL CASTLE IN WARSAW
J. Markiewicz, S. Łapiński, A. Bocheńska, and P. Kot
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 855–861, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-855-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-855-2021, 2021
28 Jun 2021
LANDSCAPE ANALYSIS TECHNIQUES APPLIED TO A BUDDHIST CARVED ROCK SCULPTURE
G. Salemi, E. Faresin, and L. M. Olivieri
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 863–867, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-863-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-863-2021, 2021
TS – Cultural Heritage
28 Jun 2021
DEVELOPMENT OF PANORAMIC VIRTUAL TOURS SYSTEM BASED ON LOW COST DEVICES
I. Boukerch, B. Takarli, K. Saidi, M. Karich, and M. Meguenni
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 869–874, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-869-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-869-2021, 2021
28 Jun 2021
THE MEMORY OF A 2ND WW CAMP: 3D MODELING USING THE COMBINATION OF HYBRID TECHNOLOGIES
M. Koehl, Y. Seddik, A. Calay, J. Brangé, M. Landolt, F. Basoge, S. Guillemin, and L. Lutz
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 875–882, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-875-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-875-2021, 2021
28 Jun 2021
INTEGRATING TOPOGRAPHIC, PHOTOGRAMMETRIC AND LASER SCANNING TECHNIQUES FOR A SCAN-TO-BIM PROCESS
M. Lo Brutto, E. Iuculano, and P. Lo Giudice
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 883–890, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-883-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-883-2021, 2021
28 Jun 2021
POINT CLOUD EXPLOITATION FOR STRUCTURAL MODELING AND ANALYSIS: A RELIABLE WORKFLOW
A. Lucidi, E. Giordano, F. Clementi, and R. Quattrini
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 891–898, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-891-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-891-2021, 2021
28 Jun 2021
MODELLING THE EVOLUTION OF THE ARCHAEOLOGICAL WORKS DEVELOPED IN QUBBET EL-HAWA (ASWAN, EGYPT)
J. L. Pérez-García, A. T. Mozas-Calvache, J. M. Gómez-López, and A. Jiménez-Serrano
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 899–906, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-899-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-899-2021, 2021
28 Jun 2021
STATE-WIDE CALCULATION OF TERRAIN-VISUALISATIONS AND AUTOMATIC MAP GENERATION FOR ARCHAEOLOGICAL OBJECTS
F. Thiemann, M. Schulze, and U. Böhner
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 907–913, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-907-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-907-2021, 2021
TS – Deep learning for Satellite Image Time Series Analysis
28 Jun 2021
BENCHMARKING OF CONVOLUTIONAL NEURAL NETWORK APPROACHES FOR VEGETATION LAND COVER MAPPING
B. Carpentier, A. Masse, E. Lavergne, and C. Sannier
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 915–922, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-915-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-915-2021, 2021
28 Jun 2021
TOWARDS LIFELONG CROP RECOGNITION USING FULLY CONVOLUTIONAL RECURRENT NETWORKS AND SAR IMAGE SEQUENCES
J. A. Chamorro, R. Q. Feitosa, P. N. Happ, and J. D. Bermudez
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2021, 923–929, https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-923-2021,https://doi.org/10.5194/isprs-archives-XLIII-B2-2021-923-2021, 2021
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