1 code implementation • ACM International Conference on Multimedia 2022 • Zihua Liu, Songyan Zhang, Zhicheng Wang, Masatoshi Okutomi
To enhance geometric consistency, especially in low-texture regions, the estimated normal map is then leveraged to calculate a local affinity matrix, providing the residual learning with information about where the correction should refer and thus improving the residual learning efficiency.
1 code implementation • 18 Oct 2023 • Songyan Zhang, Xinyu Sun, Hao Chen, Bo Li, Chunhua Shen
Finding corresponding pixels within a pair of images is a fundamental computer vision task with various applications.
no code implementations • 21 May 2021 • Jinshuo Zhang, Zhicheng Wang, Songyan Zhang, Gang Wei
Domain shift has always been one of the primary issues in video object segmentation (VOS), for which models suffer from degeneration when tested on unfamiliar datasets.
no code implementations • CVPR 2021 • Songyan Zhang, Zhicheng Wang, Qiang Wang, Jinshuo Zhang, Gang Wei, Xiaowen Chu
Existing state-of-the-art disparity estimation works mostly leverage the 4D concatenation volume and construct a very deep 3D convolution neural network (CNN) for disparity regression, which is inefficient due to the high memory consumption and slow inference speed.