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Xiaopeng Zhang
Hierarchical Semantic Aggregation for Contrastive Representation Learning

Dec 04, 2020
Haohang Xu, Xiaopeng Zhang, Hao Li, Lingxi Xie, Hongkai Xiong, Qi Tian


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Heterogeneous Contrastive Learning: Encoding Spatial Information for Compact Visual Representations

Nov 19, 2020
Xinyue Huo, Lingxi Xie, Longhui Wei, Xiaopeng Zhang, Hao Li, Zijie Yang, Wengang Zhou, Houqiang Li, Qi Tian

* 10 pages, 4 figures, 6 tables 
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Scene text removal via cascaded text stroke detection and erasing

Nov 19, 2020
Xuewei Bian, Chaoqun Wang, Weize Quan, Juntao Ye, Xiaopeng Zhang, Dong-Ming Yan

* 14 pages, 9 figures 
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Can Semantic Labels Assist Self-Supervised Visual Representation Learning?

Nov 17, 2020
Longhui Wei, Lingxi Xie, Jianzhong He, Jianlong Chang, Xiaopeng Zhang, Wengang Zhou, Houqiang Li, Qi Tian

* 10 pages, 4 figures, 8 tables 
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Center-wise Local Image Mixture For Contrastive Representation Learning

Nov 05, 2020
Hao Li, Xiaopeng Zhang, Ruoyu Sun, Hongkai Xiong, Qi Tian


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Weight-Sharing Neural Architecture Search: A Battle to Shrink the Optimization Gap

Aug 05, 2020
Lingxi Xie, Xin Chen, Kaifeng Bi, Longhui Wei, Yuhui Xu, Zhengsu Chen, Lanfei Wang, An Xiao, Jianlong Chang, Xiaopeng Zhang, Qi Tian

* 24 pages, 3 figures, 2 tables, meta data updated 
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Accurate 2D soft segmentation of medical image via SoftGAN network

Jul 29, 2020
Changwei Wang, Rongtao Xu, Shibiao Xu, Weiliang Meng, Jun Xiao, Qimin Peng, Xiaopeng Zhang


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Searching towards Class-Aware Generators for Conditional Generative Adversarial Networks

Jun 25, 2020
Peng Zhou, Lingxi Xie, Xiaopeng Zhang, Bingbing Ni, Qi Tian

* 20 pages. Code is available at \url{https://github.com/PeterouZh/NAS_cGAN} 
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Distilling Object Detectors with Task Adaptive Regularization

Jun 23, 2020
Ruoyu Sun, Fuhui Tang, Xiaopeng Zhang, Hongkai Xiong, Qi Tian


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A survey on deep hashing for image retrieval

Jun 10, 2020
Xiaopeng Zhang


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Effective and Robust Detection of Adversarial Examples via Benford-Fourier Coefficients

May 12, 2020
Chengcheng Ma, Baoyuan Wu, Shibiao Xu, Yanbo Fan, Yong Zhang, Xiaopeng Zhang, Zhifeng Li


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Attribute Mix: Semantic Data Augmentation for Fine Grained Recognition

Apr 06, 2020
Hao Li, Xiaopeng Zhang, Hongkai Xiong, Qi Tian


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Circumventing Outliers of AutoAugment with Knowledge Distillation

Mar 25, 2020
Longhui Wei, An Xiao, Lingxi Xie, Xin Chen, Xiaopeng Zhang, Qi Tian

* 18 pages, 4 figures 
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MGCN: Descriptor Learning using Multiscale GCNs

Jan 28, 2020
Yiqun Wang, Jing Ren, Dong-Ming Yan, Jianwei Guo, Xiaopeng Zhang, Peter Wonka


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Latency-Aware Differentiable Neural Architecture Search

Jan 17, 2020
Yuhui Xu, Lingxi Xie, Xiaopeng Zhang, Xin Chen, Bowen Shi, Qi Tian, Hongkai Xiong

* 11 pages, 7 figures 
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Capacity Preserving Mapping for High-dimensional Data Visualization

Sep 29, 2019
Rongrong Wang, Xiaopeng Zhang


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Central Similarity Hashing via Hadamard matrix

Aug 01, 2019
Li Yuan, Tao Wang, Xiaopeng Zhang, Zequn Jie, Francis EH Tay, Jiashi Feng

* Codes: https://github.com/yuanli2333/Hadamard-Matrix-for-hashing 
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PC-DARTS: Partial Channel Connections for Memory-Efficient Differentiable Architecture Search

Jul 12, 2019
Yuhui Xu, Lingxi Xie, Xiaopeng Zhang, Xin Chen, Guo-Jun Qi, Qi Tian, Hongkai Xiong

* 10 pages,Code is available: https://github.com/yuhuixu1993/PC-DARTS 
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Distilling Object Detectors with Fine-grained Feature Imitation

Jun 09, 2019
Tao Wang, Li Yuan, Xiaopeng Zhang, Jiashi Feng

* accepted at CVPR2019 code:https://github.com/twangnh/Distilling-Object-Detectors 
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Low-Power Computer Vision: Status, Challenges, Opportunities

Apr 15, 2019
Sergei Alyamkin, Matthew Ardi, Alexander C. Berg, Achille Brighton, Bo Chen, Yiran Chen, Hsin-Pai Cheng, Zichen Fan, Chen Feng, Bo Fu, Kent Gauen, Abhinav Goel, Alexander Goncharenko, Xuyang Guo, Soonhoi Ha, Andrew Howard, Xiao Hu, Yuanjun Huang, Donghyun Kang, Jaeyoun Kim, Jong Gook Ko, Alexander Kondratyev, Junhyeok Lee, Seungjae Lee, Suwoong Lee, Zichao Li, Zhiyu Liang, Juzheng Liu, Xin Liu, Yang Lu, Yung-Hsiang Lu, Deeptanshu Malik, Hong Hanh Nguyen, Eunbyung Park, Denis Repin, Liang Shen, Tao Sheng, Fei Sun, David Svitov, George K. Thiruvathukal, Baiwu Zhang, Jingchi Zhang, Xiaopeng Zhang, Shaojie Zhuo

* Preprint, Accepted by IEEE Journal on Emerging and Selected Topics in Circuits and Systems. arXiv admin note: substantial text overlap with arXiv:1810.01732 
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Few-shot Adaptive Faster R-CNN

Mar 22, 2019
Tao Wang, Xiaopeng Zhang, Li Yuan, Jiashi Feng

* Accepted at CVPR 2019 
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Low Power Inference for On-Device Visual Recognition with a Quantization-Friendly Solution

Mar 12, 2019
Chen Feng, Tao Sheng, Zhiyu Liang, Shaojie Zhuo, Xiaopeng Zhang, Liang Shen, Matthew Ardi, Alexander C. Berg, Yiran Chen, Bo Chen, Kent Gauen, Yung-Hsiang Lu

* Accepted At The 2nd Workshop on Machine Learning on the Phone and other Consumer Devices (MLPCD 2) 
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Detecting Colorized Images via Convolutional Neural Networks: Toward High Accuracy and Good Generalization

Feb 17, 2019
Weize Quan, Dong-Ming Yan, Kai Wang, Xiaopeng Zhang, Denis Pellerin

* 13 pages, 10 figures 
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2018 Low-Power Image Recognition Challenge

Oct 03, 2018
Sergei Alyamkin, Matthew Ardi, Achille Brighton, Alexander C. Berg, Yiran Chen, Hsin-Pai Cheng, Bo Chen, Zichen Fan, Chen Feng, Bo Fu, Kent Gauen, Jongkook Go, Alexander Goncharenko, Xuyang Guo, Hong Hanh Nguyen, Andrew Howard, Yuanjun Huang, Donghyun Kang, Jaeyoun Kim, Alexander Kondratyev, Seungjae Lee, Suwoong Lee, Junhyeok Lee, Zhiyu Liang, Xin Liu, Juzheng Liu, Zichao Li, Yang Lu, Yung-Hsiang Lu, Deeptanshu Malik, Eunbyung Park, Denis Repin, Tao Sheng, Liang Shen, Fei Sun, David Svitov, George K. Thiruvathukal, Baiwu Zhang, Jingchi Zhang, Xiaopeng Zhang, Shaojie Zhuo

* 13 pages, workshop in 2018 CVPR, competition, low-power, image recognition 
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Zigzag Learning for Weakly Supervised Object Detection

Apr 25, 2018
Xiaopeng Zhang, Jiashi Feng, Hongkai Xiong, Qi Tian

* accepted by CVPR 2018 
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A Quantization-Friendly Separable Convolution for MobileNets

Mar 22, 2018
Tao Sheng, Chen Feng, Shaojie Zhuo, Xiaopeng Zhang, Liang Shen, Mickey Aleksic

* Accepted At THE 1ST WORKSHOP ON ENERGY EFFICIENT MACHINE LEARNING AND COGNITIVE COMPUTING FOR EMBEDDED APPLICATIONS (EMC2) 
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Hardware-Efficient Guided Image Filtering For Multi-Label Problem

Feb 28, 2018
Longquan Dai, Mengke Yuan, Zechao Li, Xiaopeng Zhang, Jinhui Tang


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Speeding Up the Bilateral Filter: A Joint Acceleration Way

Feb 28, 2018
Longquan Dai, Mengke Yuan, Xiaopeng Zhang


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Ensemble of Part Detectors for Simultaneous Classification and Localization

May 29, 2017
Xiaopeng Zhang, Hongkai Xiong, Weiyao Lin, Qi Tian


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Image Retargeting by Content-Aware Synthesis

Aug 21, 2014
Weiming Dong, Fuzhang Wu, Yan Kong, Xing Mei, Tong-Yee Lee, Xiaopeng Zhang


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