Results 21 to 30 of about 2,289,454 (296)
CONTINUOUS 3D-LABEL SEMI-GLOBAL MATCHING FOR SATELLITE STEREO [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 We present Continuous 3D-Label Semi-Global Matching (CoSGM), a new dense stereo matching algorithm for satellite stereo. CoSGM overparameterizes the disparity map as an array of local planes, so it can regularize the first-order smoothness of the ...
S. Patil, Q. Guo
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SAD Stereo Matching Algorithm Combining Edge Features [PDF]
Jisuanji gongcheng, 2020 In order to ensure the stereo matching efficiency of SAD algorithm and improve the matching accuracy,this paper proposes an Edge-Gray algorithm with edge features.The edge feature map is obtained by edge calculation.During the matching process,the size ...
ZHANG Yifei, LI Xinfu, TIAN Xuedong
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Proceedings of the 20th International Conference on Advances in Geographic Information Systems, 2012 11 pages, 8 figures, short version appears in 20th International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS 2012). Extended Abstract in Proceedings of the 10th international conference on Mobile systems, applications, and services (MobiSys 2012)
Adel Javanmard +2 more
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Dual-mode Map Matching Algorithm Based on Three Evidences DS Theory [PDF]
Jisuanji gongcheng, 2018 As DS theory has too little evidence,it may lead to an unstable matching results problem for map matching algorithm.Based on the DS theory,this paper proposes a three evidences DS theory and dual mode map matching algorithm.It uses the direction,distance,
WANG Ke,LI Peng,JIN Yu,LIU Yu
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Unmanned vehicle fusion positioning method based on 3D point cloud map and ESKF
Gong-kuang zidonghua, 2022 The precision of the unmanned vehicle positioning method based on map matching depends on the precision of the created map. The precision is less affected by the outside world. The method is suitable for unmanned vehicle positioning in complex scenarios.
CUI Wen +4 more
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Traffic Monitoring via Mobile Device Location
Sensors, 2019 Measuring traffic in real time is one of the main functionalities of Smart Cities. To reduce the costs of deployment and operation, traffic measurement with mobile devices has been widely studied.
Juan Martín +3 more
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Map Matching Algorithm: Trajectory and Sequential Map Analysis on Road Network [PDF]
EAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 2018 The Global Positioning System (GPS) tracking data is essential for sensor data sources. It plays an important role for various systems like Traffic assessment and Prediction, routing and navigation, Fleet management etc.
Kanta Sharma +4 more
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Probabilistic Map Matching for Robust Inertial Navigation Aiding
Navigation, 2023 Robust aiding of inertial navigation systems in GNSS-denied environments is critical for the removal of accumulated navigation error caused by the drift and bias inherent in inertial sensors. One way to perform such an aiding uses matching of geophysical
Xuezhi Wang +4 more
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Public Transit Route Mapping for Large-Scale Multimodal Networks
ISPRS International Journal of Geo-Information, 2017 For the simulation of public transport, next to a schedule, knowledge of the public transport routes is required. While the schedules are becoming available, the precise network routes often remain unknown and must be reconstructed.
Flavio Poletti +3 more
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High-Accuracy Off-Line Map-Matching of Trajectory Network Division Based on Weight Adaptation HMM
IEEE Access, 2020 In this paper, an accurate off-line map-matching (OM2) system is designed for complex trajectory networks. It is difficult to complex trajectories input into the hidden Markov model (HMM) directly.
Yan Xie, Kai Zhou, Fang Miao, Qian Zhang
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