Wenxiu Sun (孫文秀, Ph.D.)


Research Director at SenseTime Group Limited
Email: sunwenxiu at sensetime dot com



Biography

I received the Ph.D. degree from the Electronic and Computer Engineering, The Hong Kong University of Science and Technology (HKUST) in 2014, and B.Eng. degree from the School of Electronic & Electrical Engineering, Nanjing University in 2009. During my Ph.D. study from Sep. 2009 to Mar. 2014, I was supervised by Prof. Oscar C. Au. From Sep. to Dec. 2012, I visited National Institute of Informatics (NII) as a research intern under the supervision of Prof. Gene Cheung.

My research interests are in the areas of image processing, computer vision, and machine learning. In particular, I am currently working on depth sensing, segmentation, and image processing to solve real-world problems.

I am currently working at SenseTime as a Research Director and recruiting self-motivated researchers and engineers who is eager and patient to make contributions to the world. If interested, please drop your CV to my email.

News

Selected Publications

Quadratic Video Interpolation
Xiangyu Xu, Li Si-Yao, Wenxiu Sun, Qian Yin, Ming-Hsuan Yang
Advances in Neural Information Processing Systems (NeurIPS 2019) – Spotlight

Quadratic Video Interpolation for VTSR Challenge
Li Si-Yao, Ze Pan, Xiangyu Xu, Wenxiu Sun
International Conference on Computer Vision – Workshop on Advances in Image Manipulation (ICCVW 2019)
No. 1 in ICCV AIM 2019 Video Interpolation Challenge

Deep End-to-End Alignment and Refinement for Time-of-Flight RGB-D Module
Qiu, Di, Jiahao Pang, Wenxiu Sun, and Chengxi Yang
International Conference on Computer Vision (ICCV 2019)
[code][arXiv][bibtex]

@InProceedings{Qiu_2019_ICCV,
author = {Qiu, Di and Pang, Jiahao and Sun, Wenxiu and Yang, Chengxi},
title = {Deep End-to-End Alignment and Refinement for Time-of-Flight RGB-D Module},
booktitle = {The IEEE International Conference on Computer Vision (ICCV)},
month = {October},
year = {2019}
}

Towards Real Scene Super-Resolution with Raw Images
Xu, Xiangyu, Yongrui Ma, and Wenxiu Sun
IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2019)

Deep Surface Normal Estimation with Hierarchical RGB-D Fusion
Zeng, Jin, Yanfeng Tong, Yunmu Huang, Qiong Yan, Wenxiu Sun, Jing Chen, and Yongtian Wan
IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2019)
[code]

Learning Deformable Kernels for Image and Video Denoising
Xu, Xiangyu, Muchen Li, and Wenxiu Sun
arXiv preprint arXiv:1904.06903 (2019).

DSR: Direct Self-rectification for Uncalibrated Dual-lens Cameras
Xiao, Ruichao, Wenxiu Sun, Jiahao Pang, Qiong Yan, and Jimmy Ren
International Conference on 3D Vision (3DV 2018)
[code]

Deep graph Laplacian regularization for robust denoising of real images
Zeng, Jin, Jiahao Pang, Wenxiu Sun, and Gene Cheung
IEEE Conference on Computer Vision and Pattern Recognition – Workshop (CVPRW 2019)

Convolutional Memory Blocks for Depth Data Representation Learning
Wang, Keze, Liang Lin, Chuangjie Ren, Wei Zhang, and Wenxiu Sun
The 27th International Joint Conference on Artificial Intelligence (IJCAI 2018)

Monocular depth estimation with affinity, vertical pooling, and label enhancement
Gan, Yukang, Xiangyu Xu, Wenxiu Sun, and Liang Lin
European Conference on Computer Vision (ECCV 2018)

Zoom and learn: Generalizing deep stereo matching to novel domains
Pang, Jiahao, Wenxiu Sun, Chengxi Yang, Jimmy Ren, Ruichao Xiao, Jin Zeng, and Liang Lin
IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2018)

Cascade residual learning: A two-stage convolutional neural network for stereo matching
Pang, Jiahao, Wenxiu Sun, Jimmy SJ Ren, Chengxi Yang, and Qiong Yan
International Conference on Computer Vision (ICCV 2017)
No. 1 in KITTI2015 from Mar 2016 – Sep 2016
[code]

Single View Stereo Matching
Yue Luo, Jimmy S. Ren, Mude Lin, Jiahao Pang, Wenxiu Sun, Hongsheng Li, Liang Lin
IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2018) – spotlight.

LSTM Pose Machines
Yue Luo, Jimmy S. Ren, Zhouxia Wang, Wenxiu Sun, Jinshan Pan, Jianbo Liu, Jiahao Pang, Liang Lin
IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2018).
[code]

Accurate Single Stage Detector Using Recurrent Rolling Convolution
Jimmy S. Ren, Xiaohao Chen, Jianbo Liu, Wenxiu Sun, Jiahao Pang, Qiong Yan, Yu-Wing Tai, Li Xu
IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2017)

Look, Listen and Learn – A Multimodal LSTM for Speaker Identification
Jimmy S. Ren, Yongtao Hu, Yu-Wing Tai, Chuan Wang, Li Xu, Wenxiu Sun, Qiong Yan
The 30th AAAI Conference on Artificial Intelligence (AAAI 2016) – oral

Shepard Convolutional Neural Networks
Jimmy S. Ren, Li Xu, Qiong Yan, Wenxiu Sun
Advances in Neural Information Processing Systems (NeurIPS 2015)

Seamless View Synthesis through Texture Optimization
Wenxiu Sun, Oscar C. Au, Lingfeng Xu, Yujun Li, Wei Hu
IEEE Trans. Image Processing, vol 23, no. 1, 2014. (TIP 2014)
[PDF][BibTex]