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Learning Dense and Continuous Optical Flow from an Event Camera


Nov 16, 2022
Zhexiong Wan, Yuchao Dai, Yuxin Mao

* Project page (https://npucvr.github.io/DCEIFlow/). This work has been accepted by IEEE TIP (https://ieeexplore.ieee.org/document/9950520). 15 pages, 10 figures 

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Learning a Task-specific Descriptor for Robust Matching of 3D Point Clouds


Oct 26, 2022
Zhiyuan Zhang, Yuchao Dai, Bin Fan, Jiadai Sun, Mingyi He

* Accepted to IEEE Transactions on Circuits and Systems for Video Technology (TCSVT) 2022 

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CU-Net: LiDAR Depth-Only Completion With Coupled U-Net


Oct 26, 2022
Yufei Wang, Yuchao Dai, Qi Liu, Peng Yang, Jiadai Sun, Bo Li

* Accepted to IEEE Robotics and Automation Letters (RA-L), Code: https://github.com/YufeiWang777/CU-Net 

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Searching Dense Point Correspondences via Permutation Matrix Learning


Oct 26, 2022
Zhiyuan Zhang, Jiadai Sun, Yuchao Dai, Bin Fan, Qi Liu

* Accepted to IEEE Signal Processing Letters (SPL) 2022 

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Deep Idempotent Network for Efficient Single Image Blind Deblurring


Oct 18, 2022
Yuxin Mao, Zhexiong Wan, Yuchao Dai, Xin Yu

* The first two authors contributed equally, accepted by IEEE TCSVT(https://ieeexplore.ieee.org/document/9868799), Project page(https://npucvr.github.io/IdemDeblur/

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Linear Video Transformer with Feature Fixation


Oct 15, 2022
Kaiyue Lu, Zexiang Liu, Jianyuan Wang, Weixuan Sun, Zhen Qin, Dong Li, Xuyang Shen, Hui Deng, Xiaodong Han, Yuchao Dai, Yiran Zhong


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Rolling Shutter Inversion: Bring Rolling Shutter Images to High Framerate Global Shutter Video


Oct 06, 2022
Bin Fan, Yuchao Dai, Hongdong Li

* Accepted by IEEE Transactions on Pattern Analysis and Machine Intelligence (IEEE TPAMI), 16 Pages, 14 Figures 

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Efficient Spatial-Temporal Information Fusion for LiDAR-Based 3D Moving Object Segmentation


Jul 05, 2022
Jiadai Sun, Yuchao Dai, Xianjing Zhang, Jintao Xu, Rui Ai, Weihao Gu, Xieyuanli Chen

* Accepted by IROS2022. Code: https://github.com/haomo-ai/MotionSeg3D 

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Neural Deformable Voxel Grid for Fast Optimization of Dynamic View Synthesis


Jun 15, 2022
Xiang Guo, Guanying Chen, Yuchao Dai, Xiaoqing Ye, Jiadai Sun, Xiao Tan, Errui Ding

* Technical Report: 29 pages; project page: https://npucvr.github.io/NDVG 

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Context-Aware Video Reconstruction for Rolling Shutter Cameras


May 25, 2022
Bin Fan, Yuchao Dai, Zhiyuan Zhang, Qi Liu, Mingyi He

* Accepted to IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR 2022) 

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