2 papers
cs.CV2026
NSFlow: End-to-End Differentiable Neuro-Symbolic Optical Flow for Visual Odometry
Yicheng Lin, Yuxiu Xu, Zhipeng Fei +3
Sparse optical flow provides stable inter-frame correspondence, playing a key role in Visual Odometry (VO) and Visual-Inertial Odometry (VIO). Classical optimization-based methods,…
cs.CV2023
Breaking of brightness consistency in optical flow with a lightweight CNN network
Yicheng Lin, Shuo Wang, Yunlong Jiang +1
Sparse optical flow is widely used in various computer vision tasks, however assuming brightness consistency limits its performance in High Dynamic Range (HDR) environments. In thi…