4 papers
Efficient feature matching for UAV images based on compact GPU data scheduling
San Jiang, Kan You, Ruqin Zhou +3
Feature matching dominates the time costs in structure from motion (SfM). The primary contribution of this study is a GPU data schedule algorithm for efficient feature matching of…
Aerial-Ground Image Feature Matching via 3D Gaussian Splatting-based Intermediate View Rendering
Jiangxue Yu, Hui Wang, San Jiang +3
The integration of aerial and ground images has been a promising solution in 3D modeling of complex scenes, which is seriously restricted by finding reliable correspondences. The p…
SuperMapNet for Long-Range and High-Accuracy Vectorized HD Map Construction
Ruqin Zhou, Chenguang Dai, Wanshou Jiang +3
Vectorized HD map is essential for autonomous driving. Remarkable work has been achieved in recent years, but there are still major issues: (1) in the generation of the BEV feature…
UAVPairs: A Challenging Benchmark for Match Pair Retrieval of Large-scale UAV Images
Junhuan Liu, San Jiang, Wei Ge +3
The primary contribution of this paper is a challenging benchmark dataset, UAVPairs, and a training pipeline designed for match pair retrieval of large-scale UAV images. First, the…