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Image Matching Filtering and Refinement by Planes and Beyond
Fabio Bellavia, Zhenjun Zhao, Luca Morelli +1
The paper evaluates state‑of‑the‑art filtering and refinement techniques for image matching, introduces a new method that combines planar constraints with cross‑correlation, and sh…
A-TDOM: Active TDOM via On-the-Fly 3DGS
Yiwei Xu, Xiang Wang, Yifei Yu +6
True Digital Orthophoto Map (TDOM), a 2D objective representation of the Earth's surface, is an essential geospatial product widely used in urban management, city planning, land su…
Exploring the potential of collaborative UAV 3D mapping in Kenyan savanna for wildlife research
Vandita Shukla, Luca Morelli, Pawel Trybala +4
UAV-based biodiversity conservation applications have exhibited many data acquisition advantages for researchers. UAV platforms with embedded data processing hardware can support c…
Deep Learning Meets Satellite Images -- An Evaluation on Handcrafted and Learning-based Features for Multi-date Satellite Stereo Images
Shuang Song, Luca Morelli, Xinyi Wu +3
A critical step in the digital surface models(DSM) generation is feature matching. Off-track (or multi-date) satellite stereo images, in particular, can challenge the performance o…
SfM on-the-fly: Get better 3D from What You Capture
Zongqian Zhan, Yifei Yu, Rui Xia +6
In the last twenty years, Structure from Motion (SfM) has been a constant research hotspot in the fields of photogrammetry, computer vision, robotics etc., whereas real-time perfor…