Zhiyuan Shi

I am a Machine Learning/Computer Vision Researcher at Onfido. Previously I was a postdoctoral associate at Imperial College London, working with Tae-Kyun Kim. I completed my PhD in Computer Science at Queen Mary, University of London in 2016 (advised by Tao Xiang, Timothy Hospedales and Shaogang Gong). Before that I graduated from BUPT with a Bachelor of Science in Electronic Engineering. I am interested in computer vision (action recognition, object localisation, attribute learning) and machine learning (deep learning, probabilistic graphical models, weakly supervised learning).


zhiyuan.shi 'AT' onfido.com / Google Scholar / LinkedIn

Zhiyuan Shi


Publications

Kinematic-Layout-aware Random Forests for Depth-based Action Recognition
Seungryul Baek, Zhiyuan Shi, Masato Kawade, Tae-Kyun Kim
British Machine Vision Conference (BMVC)
London, UK, September 2017.

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Learning and Refining of Privileged Information-based RNNs for Action Recognition from Depth Sequences
Zhiyuan Shi, Tae-Kyun Kim
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Hawaii, USA, July 2017.

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Weakly-Supervised Image Annotation and Segmentation with Objects and Attributes
Zhiyuan Shi, Yongxin Yang, Timothy M. Hospedales and Tao Xiang
IEEE Transaction on Pattern Analysis and Machine Intelligence (TPAMI)
2017


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Transferring a Semantic Representation for Person Re-Identification and Search
Zhiyuan Shi, Timothy M. Hospedales and Tao Xiang
IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Boston, USA, June 2015.

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Bayesian Joint Modelling for Object Localisation in Weakly Labelled Images
Zhiyuan Shi, Timothy M. Hospedales and Tao Xiang
IEEE Transaction on Pattern Analysis and Machine Intelligence (TPAMI)
2015


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Weakly Supervised Learning of Objects, Attributes and their Associations
Zhiyuan Shi, Yongxin Yang, Timothy M. Hospedales and Tao Xiang
European Conference on Computer Vision (ECCV)
Zurich, Switzerland, September 2014.

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Bayesian Joint Topic Modelling for Weakly Supervised Object Localisation
Zhiyuan Shi, Timothy M. Hospedales and Tao Xiang
International Conference on Computer Vision (ICCV)
Sydney, Australia, ICCV 2013.

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Transfer Learning by Ranking for Weakly Supervised Object Annotation
Zhiyuan Shi, Parthipan Siva and Tao Xiang
British Machine Vision Conference (BMVC)
Surrey, UK, September 2012.

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Jon Barron and Li Zhang have an awesome website =)