Welcome to Zhou Ren (任洲)’s Homepage

Zhou Ren 

Zhou Ren (任洲)
Senior Research Scientist (CV, Google Scholar, Linkedin)
Snap Inc., Venice, CA

Email: zhou.ren [at] snapchat.com
Contact me if you are interested in internship@Snap.

About me

News

Research

Publications

1. on Multi-modal Joint Representation Learning

paper_arXiv15 

Multiple Instance Visual-Semantic Embedding
Zhou Ren, Hailin Jin, Zhe Lin, Chen Fang, and Alan Yuille
In BMVC, 2017 (Oral)
[PDF][Supplementary][Bibtex][Video]

Deep Reinforcement Learning-based Image Captioning with Embedding Reward
Zhou Ren, Xiaoyu Wang, Ning Zhang, Xutao Lv, and Li-Jia Li
In CVPR, 2017 (Oral)
*Best Student Paper Award Nomination*
[PDF][Bibtex][Talk slides][Poster][Video]

Joint Image-Text Representation by Gaussian Visual Semantic Embedding
Zhou Ren, Hailin Jin, Zhe Lin, Chen Fang, and Alan Yuille
In ACM Multimedia Conference, 2016
[PDF][Bibtex]

2. on Adversarial Machine Learning

paperICLR18 

Mitigating Adversarial Effects Through Randomization
Cihang Xie, Jianyu Wang, Zhishuai Zhang, Zhou Ren, and Alan Yuille
In International Conference on Learning Representations (ICLR), 2018
[PDF]

Adversarial Attacks and Defences Competition
Alexey Kurakin, et. al.
In a book chapter from the NIPS 2017 Competition Book, Springer 2018
[PDF]

3. on Hand Gesture Recognition

paper6 

Robust Part-based Hand Gesture Recognition Using Kinect Sensor
Zhou Ren, Junsong Yuan, Jingjing Meng, and Zhengyou Zhang
In IEEE Trans. on Multimedia (TMM), 15(5), 1110-1120, 2013.
* Winner of 2016 IEEE Trans. on Multimedia Prize Paper Award (Best Paper Award)*
[PDF][Bibtex][NTU-MSR-Kinect HandGesture Dataset]

Robust Hand Gesture Recognition based on Finger-Earth Mover’s Distance with a Commodity Depth Camera
Zhou Ren, Junsong Yuan, and Zhengyou Zhang
In ACM Multimedia (ACM MM), Scottsdale, Arizona, USA, Nov. 28-Dec. 1, 2011.
*The most cited paper in ACM MM 2011*
[PDF][Bibtex][NTU-MSR-Kinect HandGesture Dataset][Demo]

Robust Hand Gesture Recognition with Kinect Sensor
Zhou Ren, Jingjing Meng, Junsong Yuan, and Zhengyou Zhang
In ACM Multimedia (ACM MM), Scottsdale, Arizona, USA, Nov. 28-Dec. 1, 2011.
*The 2nd most cited paper in ACM MM 2011*
[PDF][Bibtex][Demo]

Depth Camera based Hand Gesture Recognition and its Applications in Human-Computer-Interaction
Zhou Ren, Jingjing Meng, and Junsong Yuan
In IEEE International Conference on Information, Communication, and Signal Processing (ICICS), Singapore, Dec. 2011 (Oral).
[PDF][Bibtex] [Demo1] [Demo2]

4. on Object Modeling and Representation Learning

paper_iccv15 

Scene-Domain Active Part Models for Object Representation
Zhou Ren, Chaohui Wang, and Alan Yuille
In International Conference on Computer Vision (ICCV), 2015.
[PDF][Bibtex]

5. on Shape Representation and Shape Coding

paper1 

Minimum Near-Convex Shape Decomposition
Zhou Ren, Junsong Yuan, Wenyu Liu
In IEEE Trans. on Pattern Analysis and Machine Intelligence (TPAMI), 35(10), 2546-2552, 2013.
[PDF][Bibtex]

Minimum Near-Convex Decomposition for Robust Shape Representation
Zhou Ren, Junsong Yuan, Chunyuan Li and Wenyu Liu
In International Conference on Computer Vision (ICCV), pp.303-310, Barcelona, Spain, Nov. 2011.
[PDF][Bibtex]

Arbitrary Directional Edge Encoding Schemes for the Operational Rate Distortion Optimal Shape Coding Framework
Zhongyuan Lai, Junhuan Zhu, Zhou Ren, Wenyu Liu, and Baolan yan
In IEEE Data Compression Conference (DCC), pp.20-29, Salt Lake City, USA, Nov. 2010 (Oral).
[PDF][Bibtex]

6. on Medical Image Processing

paper_m 

Automated Pericardial Fat Quantification from Coronary Magnetic Resonance Angiography: A Feasibility Study
Xiaowei Ding, Jianing Pang, Zhou Ren, Mariana Diaz-Zamudio, Chenfangfu Jiang, Zhaoyang Fan, Daniel Berman, Debiao Li, Demetri Terzopoulos, Piotr Slomka, and Damini Dey
In Journal of Medical Imaging, 2016.
[PDF][Bibtex]

Automated Pericardial Fat Quantification from Coronary Magnetic Resonance Angiography
Xiaowei Ding, Jianing Pang, Zhou Ren, Mariana Diaz-Zamudio, Daniel Berman, Debiao Li, Demetri Terzopoulos, Piotr Slomka, and Damini Dey
In Medical Image Understanding and Analysis (MIUA), 2015 (Oral).
[PDF][Bibtex]

Selected Patents

Teaching

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