3 papers
cs.CV2023
TIFace: Improving Facial Reconstruction through Tensorial Radiance Fields and Implicit Surfaces
Ruijie Zhu, Jiahao Chang, Ziyang Song +2
This report describes the solution that secured the first place in the "View Synthesis Challenge for Human Heads (VSCHH)" at the ICCV 2023 workshop. Given the sparse view images of…
cs.CV2023
Structured Epipolar Matcher for Local Feature Matching
Jiahao Chang, Jiahuan Yu, Tianzhu Zhang
Local feature matching is challenging due to textureless and repetitive patterns. Existing methods focus on using appearance features and global interaction and matching, while the…
cs.CV2023
Adaptive Spot-Guided Transformer for Consistent Local Feature Matching
Jiahuan Yu, Jiahao Chang, Jianfeng He +2
Local feature matching aims at finding correspondences between a pair of images. Although current detector-free methods leverage Transformer architecture to obtain an impressive pe…