个人简介
许勇，博士生导师，IEEE高级会员，ACM高级会员，中国计算机学CCF会杰出会员，CCF广州分部主席，广东省大数据分析与处理工程技术研究中心主任。 “广东特支计划”教学名师，广东省“千百十”省级培养对象，华南理工大学“视觉与服务计算”学术团队带头人。主要研究方向是：人工智能、大数据、计算机器视觉、模式识别、图像处理等。近年来发表科研论文161篇，其中JCR一区论文35篇，CCF-A类学术会议论文27篇。获2019年(排名第一)和2005年广东省科技进步二等奖，2018年和2015年(排名第一)广东省计算机学会科学技术奖一等奖，2016年广东省计算机学会优秀论文奖一等奖2项(排名第一)。获第七届中国国际“互联网+”大德赢新版app创新创业大赛产业命题赛道金奖(第一指导老师)及第六届中国国际“互联网+”大德赢新版app创新创业大赛国际赛道金奖(第一指导老师)。
教育背景
1996.09－1999.07，南京大学数学系，博士
1993.09－1996.07，南京大学数学系，硕士
1988.09－1993.07，南京大学数学系，学士
承担项目
1.国家自然科学基金项目“恶劣光照条件下的人脸检测关键理论与算法研究（62072188）”，2021.1-2024.12。项目负责人。
2.广东省科技计划项目--国际科技合作“图像/视频增强和认知关键技术研究及应用”(2019A050510010)，2020.01-2021.12。项目负责人。
3.广州市产业技术重大攻关计划项目--现代产业技术专题“智能金融服务机器人研发及产业化” (201802010055)，2017.10-2020.9。校方负责人。
4.国家自然科学基金委员会--广东省人民政府大数据科学研究中心项目“视频大数据高效表达、深度分析与综合利用”，2017.1-2020.12。子课题负责人。
5.国家自然科学基金项目“图像/视频去雨关键理论与算法研究（61672241）”，2017.1-2020.12。项目负责人。
6.广东省自然科学基金-重大基础研究培育项目“视觉大数据关键理论及应用（2016A030308013）”，2016.6-2020.6。项目负责人。
7.国家自然科学基金项目海外及港澳学者合作研究基金“智能手机机器视觉的基础问题研究（61528204）”，2016.01-2017.12。中方项目负责人。
8.广东省应用型科技研发专项“面向文化消费电商服务大数据分析平台及示范应用（2016B030306001）”，2016.01-2018.12。华工项目负责人。
9.广东省协同创新与平台环境建设专项“广东省大数据分析与处理工程技术研究中心（20140904-160）”，2015.1-2017.12。项目负责人。
10.国家自然科学基金项目“动态纹理视频识别关键技术研究（61273255）”，2013.1-2016.12。项目负责人。
11.国家自然科学基金国际(地区)合作与交流项目“图像/视频不变性特征及其在多媒体质量评估中的应用（61211130308）”，2012.02-2012.12。项目负责人。
12.国家自然科学基金项目“图像局部不变性特征及模型研究（61070091）”，2011.1-2013.12。项目负责人。
13.2009 年教育部“新世纪优秀人才支持计划（NCET-10-0368）”，2010.1-2012.12。项目负责人。
14.国家自然科学基金项目“双Lipschitz 不变的纹理特征及其应用（60603022）”，2007.1-2009.12。项目负责人。
15.国家973项目“新一代互联网体系结构和协议基础研究”课题“基于自治治理模型的网络管理与安全研究(2009CB320505)”，2009-2013。子课题负责人。
16.国家973计划项目“可信任的互联网安全体系结构和安全监控理论研究(2003CB314805)”，2004.10-2008.10。子课题负责人。
17.电商FashionAI关键技术研究（华南理工大学 — 唯品会智能电商联合实验室），广州唯品会研究院有限公司，2018.8-2022.7。项目负责人。
18.智慧教育关键技术研究（华南理工大学 — 伟度科技智慧教育联合实验室），广州伟度计算机科技有限公司，2018.5-2021.5。项目负责人。
标志性成果
1.Y. Xu(许勇), B.L. Liu, Y.H. Quan(通讯作者), and H. Ji. Unsupervised Deep Background Matting Using Deep Matte Prior. IEEE TCSVT (IEEE Transactions on Circuits and Systems for Video Technology) (JCR一区期刊), 2022.
2.T.Y. Chen, S. Wu(通讯作者), X.H. Yang, Y. Xu(许勇), and H.S. Wong. Semantic Regularized Class- Conditional GANs for Semi-Supervised Fine-Grained Image Synthesis. IEEE TMM (JCR一区期刊), 2022.
3.S.H. Lin, W.H. Wu, S. Wu(通讯作者), Y. Xu(许勇), and H.S Wong. Unreliable-to-Reliable Instance Translation for Semi-Supervised Pedestrian Detection. IEEE TMM (JCR一区期刊), 2022.
4.T.Y. Chen, Y.F. Zhang, X.Y. Huo, S. Wu(通讯作者), Y. Xu(许勇), and H.S. Wong. SphericGAN: Semi-supervised Hyper-spherical Generative Adversarial Networks for Fine-grained Image Synthesis. CVPR 2022 (CCF-A类学术会议), Jun.19-23, 2022.
5.X.H. Yang, Y.W. Wang, K. Chen, Yong Xu, and Y.H. Tian. Fine-Grained Object Classification via Self-Supervised Pose Alignment. CVPR 2022 (CCF-A类学术会议) , Jun.19-23, 2022.
6.Y.H. Quan, P.K. Lin, Y. Xu(许勇, 通讯作者), Y.S. Nan, and H. Ji. Non-Blind Image Deblurring via Deep Learning in Complex Field. IEEE Transactions on Neural Networks and Learning Systems(JCR一区期刊), 33(09): 1-14, 2022.
7.J.X. Liang, J.W. Wang, Y.H. Quan, T.Y. Chen, J.Y. Liu, H.B. Ling, and Y. Xu(许勇, 通讯作者). Recurrent Exposure Generation for Low-Light Face Detection. IEEE TMM (JCR一区期刊), 24:1609-1621, Mar., 2022.
8.L.Y. Liang, L.W. Jin(通讯作者), and Y. Xu(许勇, 通讯作者). PDE Learning of Filtering and Propagation for Task-Aware Facial Intrinsic Image Analysis. IEEE Transactions on Cybernetics (JCR一区期刊), 52(2), 1021-1034, Feb.,2022.
9.Y. Xu(许勇), F. Li, Z.L Chen, J.X. Liang, Y.H. Quan(通讯作者). Encoding Spatial Distribution of Convolutional Features for Texture Representation. NIPS2021(CCF-A类学术会议), Dec. 6-14, a virtual conference, 2021.
10.G.Y. Li, Y. Liu, X.W. Wei, Y. Zhang, S. Wu(通讯作者), Y. Xu(许勇), H.S. Wong. Discovering Density-Preserving Latent Space Walks in GANs for Semantic Image Transformations. ACM Multimedia 2021(CCF-A类学术会议), Oct. 20-24, 2021, Chengdu, China.
11.T.Y. Chen, Y. Liu, Y.F. Zhang, S. Wu(通讯作者), Y. Xu(许勇), L.B. Feng, and H.S. Wong. Semi-Supervised Single-Stage Controllable GANs for Conditional Fine-Grained Image Generation. ICCV 2021 (CCF-A类学术会议), Oct. 11-17, a virtual conference, 2021.
12.X.W. Liao, Y. Xu(许勇, 通讯作者), and H.B. Ling(通讯作者). Hypergraph Neural Networks for Hypergraph Matching. ICCV 2021 (CCF-A类学术会议), 1266-1275, Oct. 11-17, a virtual conference, 2021.
13、L.H. Xia, C. Huang, Y. Xu(通讯作者), P. Dai, L.F. Bo., X.Y. Zhang, and T.Y. Chen. Spatial-Temporal Sequential Hypergraph Network for Crime Prediction with Dynamic Multiplex Relation Learning. IJCAI 2021(CCF-A类学术会议), 1631-1637, Aug. 21-26, a virtual conference, 2021.
14.L.H. Xia, Y. Xu(许勇), C. Huang(通讯作者), P. Dai, and L.F. Bo. Graph Meta Network for Multi-Behavior Recommendation. SIGIR 2021(CCF-A类学术会议), 757-766, Jul. 11-15, a virtual conference, Canada, 2021.
15.Z.L. Chen, F. Li., Y.H. Quan(通讯作者), Y. Xu(许勇), and H. Ji. Deep Texture Recognition via Exploiting Cross-Layer Statistical Self-Similarity. CVPR 2021 (CCF-A类学术会议), 5231-5240, a virtual conference, Jun.19-25, 2021.
16.B.X. Yu, Y. Xu(许勇), Y. Huang(通讯作者), S. Yang, and J.Y. Liu. Mask-guided GAN for Robust Text Editing in the Scene. Neurocomputing (JCR一区期刊), 441, 192-201, Jun., 2021.
17.Y. Xu(许勇), C.D. Zheng, R.T. Xu, Y. H. Quan(通讯作者), and H.B. Ling. Multi-View 3D Shape Recognition via Correspondence-Aware Deep Learning. IEEE TIP (JCR一区期刊), 30, 5299-5312, Jun., 2021.
18.R.T. Xu, Y. Xu(许勇) and Y.H. Quan(通讯作者). Factorized Tensor Dictionary Learning for Visual Tensor Data Completion. IEEE TMM (JCR一区期刊), 23, 1225-1238, May, 2021.
19.L.H. Xia, C. Huang, Y. Xu(许勇,通讯作者), P. Dai, M.Y. Lu, and L.F. Bo. Multi-Behavior Enhanced Recommendation with Cross-Interaction Collaborative Relation Modeling. ICDE 2021(CCF-A类学术会议), 1931-1936, Apr. 19-22, 2021, Chania, Greece.
20.Y.H. Quan, Y.X. Chen, Y.Z. Shao, H. Teng, Y. Xu(许勇, 通讯作者), and H. Ji. Image Denoising Using Complex-Valued Deep CNN. Pattern Recognition (JCR一区期刊), 111(107639), 1-12, Mar., 2021.
21.H. Fan(通讯作者), H.X. Bai, L.T. Lin, F. Yang, P. Chu, G. Deng, S.J. Yu, Harshit, M.Z. Huang, J.H. Liu, Y. Xu(许勇), C.Y. Liao, L. Yuan, and H.B. Ling(通讯作者). LaSOT: A High-quality Large-scale Single Object Tracking Benchmark. IJCV (JCR一区期刊), 129, 439-461, Feb., 2021.
22.R.T. Xu, Y. Xu(许勇)and Y.H. Quan(通讯作者). Structure-Texture Image Decomposition Using Discriminative Patch Recurrence. IEEE TIP (JCR一区期刊), 30, 1542-1555, Feb., 2021.
23.L.H. Xia, C. Huang(通讯作者), Y. Xu(许勇), P. Dai, X.Y. Zhang, H.S. Yang, J. Pei, and L.F. Bo. Knowledge-Enhanced Hierarchical Graph Transformer Network for Multi-Behavior Recommendation. AAAI 2021(CCF-A类学术会议), 4486-4493, Feb. 2-9, a virtual conference, 2021.
24.C. Huang, H.C. Xu, Y. Xu(许勇, 通讯作者), P. Dai, L.H. Xia, M.Y. Lu, L.F. Bo, H. Xing, X.P. Lai, and Y.F. Ye. Knowledge-aware Coupled Graph Neural Network for Social Recommendation. AAAI 2021(CCF-A类学术会议), 4115-4122, Feb. 2-9, a virtual conference, 2021.
25.C. Huang, J.H. Chen, L.H. Xia, Y. Xu(许勇, 通讯作者), P. Dai, Y.Q. Chen, L.F. Bo, J.S. Zhao, and J. Huang. Graph-Enhanced Multi-Task Learning of Multi-Level Transition Dynamics for Session-based Recommendation. AAAI 2021(CCF-A类学术会议), 4123-4130, Feb. 2-9, a virtual conference, 2021.
26.X.Y. Zhang, C. Huang(通讯作者), Y. Xu(许勇), L.H. Xia, P. Dai, L.F. Bo, J.B. Zhang, and Y. Zheng. Traffic Flow Forecasting with Spatial-Temporal Graph Diffusion Network. AAAI 2021(CCF-A类学术会议), 15008-15015, Feb. 2-9, a virtual conference, 2021.
27.X.H. Yang, Y. Xu(许勇), Y.H. Quan(通讯作者), and H. Ji. Image Denoising via Sequential Ensemble Learning. IEEE TIP (Transactions on Image Processing, JCR一区期刊), 29, 5038-5049, Dec., 2020.
28.W.H. Yang, Y. Yuan, W.Q. Ren, J.Y. Liu, W. J. Scheirer(通讯作者), Z.Y. Wang(通讯作者), T.H. Zhang, Q.Y. Zhong, D. Xie, S.L. Pu, Y.Q. Zheng, Y.Y. Qu, Y.H. Xie, L. Chen, Z.H. Li, and C. Hong, H. Jiang, S.Y. Yang, Y. Liu, X.C Qu, P.F. Wan, S. Zheng, M.H. Zhong, T.Y. Su, L.Z. He, Y.D. Guo, Y. Zhao, Z.F. Zhu, J.N. Chi, H. Wang, K. Wang, Y.X. Liu, X.Y. Gao, Z.Y. Chen, Y.Z. Li, C. Guo, J.X. Liang, J.W. Wang, T.Y. Chen, Y.H. Quan, Y. Xu(许勇), B. Liu, X. Liu, Q. Sun, T.Y. Lin, X.C. Li, F. Lu, L. Gu, S.D. Zhou, C. Cao, S.Z. Wang, R.Z. Liu, J.G. Yang, L.G. Zhou, L.K. Qin, M.Y. Feng. Advancing Image Understanding in Poor Visibility Environments: A Collective Benchmark Study. IEEE TIP (Transactions on Image Processing, JCR一区期刊), 29, 5737-5752, Dec., 2020.
29.Z.H. Zhou, J. Li, Y. Xu(许勇), and Y.H. Quan (通讯作者). Full-Reference Image Quality Metric for Blurry Images and Compressed Images Using Hybrid Dictionary Learning. Neural Computing & Applications (NCA, JCR一区期刊), 32, 12403-12415, Aug., 2020.
30.L.H. Xia, C. Huang, Y. Xu(许勇, 通讯作者), P. Dai, B. Zhang, and L.F. Bo. Multiplex Behavioral Relation Learning for Recommendation via Memory Augmented Transformer Network. SIGIR 2020 (CCF-A类学术会议), 2397-2406, Jul. 25–30, 2020, Virtual Event, China.
31.R.T. Xu, Y. Xu(许勇), Y.H. Quan(通讯作者), and J. Hui. Cartoon-Texture Image Decomposition Using Orientation Characteristics in Patch Recurrence. SIAM Journal on Image Sciences (JCR一区期刊), 13(3), 1179-1210, Jul., 2020.
32.Y.H. Quan, J.T. Yang, Y.X. Chen, Y. Xu(许勇, 通讯作者), and H. Ji. Collaborative Deep Learning for Super-Resolving Blurry Text Images. IEEE Transactions on Computational Imaging (JCR一区期刊), 6, 778-790, Jun., 2020.
33.Y. Huang, Y.H. Quan(通讯作者), Y. Xu(许勇), R.T. Xu, and H. Ji. Removing Reflection from a Single Image with Ghosting Effect. IEEE Transactions on Computational Imaging (JCR一区期刊), 6(1), 34-45, Jan., 2020.
34.L.Y. Liang, L.W. Jin(通讯作者), and Y. Xu(许勇, 通讯作者). Adaptive GNN for Image Analysis and Editing. NIPS 2019 (CCF-A类学术会议), Dec. 8-14, 2019, Vancouver, Canada.
35.Y. Huang, Y.H. Quan(通讯作者), T. Liu, and Y. Xu(许勇). Exploiting Label Consistency in Structured Sparse Representation for Classification. Neural Computing & Applications (NCA, JCR一区期刊), 31(10), 6509-6520, Oct., 2019.
36.T.Q. Qi, Y. Xu(许勇, 通讯作者) and H.B. Ling. Tourism Scene Classification Based on Multi-Stage Transfer Learning Model. Neural Computing & Applications (JCR一区期刊), 31(8), 4341-4352, Aug., 2019.
37.H. Fan, L.T. Lin, F. Yang, P. Chu, G. Deng, S.J. Yu, H.X. Bai, Y. Xu(许勇), C.Y. Liao, and H.B. Ling(通讯作者). LaSOT: A High-quality Benchmark for Large-scale Single Object Tracking. CVPR 2019 (CCF-A类学术会议), Jun.16-20, 2019, Long Beach, CA, USA.
38.J.W. Wang, W.H. Jiang(通讯作者), L. Ma(通讯作者), W. Liu and Y. Xu(许勇). Bidirectional Attentive Fusion with Context Gating for Dense Video Captioning. CVPR 2018 (CCF-A类学术会议), 7190-7198, Jun. 18-22, 2018, Salt Lake City, USA.
39.S. Wu(通讯作者), Q.J. Ji, S.F. Wang, H. S Wong, Z. W Yu and Y. Xu(许勇). Semi-supervised Image Classification with Self-paced Cross-Task Networks. IEEE Transactions on Multimedia (JCR一区期刊), 20(4), 851-865, Apr., 2018.
40.S. Wu(通讯作者), S.F. Wang, R. Laganiere, C. Liu, H. S Wong and Y. Xu(许勇). Exploiting Target Data to Learn Deep Convolutional Networks for Scene-Adapted Human Detection. IEEE TIP (Transactions on Image Processing, JCR一区期刊), 27(3), 1418-1432, Mar., 2018.
41.T.Q. Qi, Y. Xu(许勇, 通讯作者), Y.H. Quan, Y.D. Wang and H.B. Ling. Image-Based Action Recognition Using Hint-Enhanced Deep Neural Networks. Neurocomputing (JCR一区期刊), 267(6), 475-488, Dec., 2017.
42.J.W. Wang, J.L. Fu, Y. Xu(许勇) and T. Mei. Beyond Object Recognition: Visual Sentiment Analysis with Deep Coupled Adjective and Noun Neural Networks. IJCAI 2016 (CCF-A类学术会议), 3484-3490, Jul.9-15, 2016, New York, USA.
43.Y.H. Quan, Y. Xu(许勇, 通讯作者), Y.P. Sun and Y. Huang. Supervised Dictionary Learning with Multiple Classifier Integration. Pattern Recognition (JCR一区期刊), 55, 247-260, Jul., 2016.
44.Y.H. Quan, Y. Xu(许勇, 通讯作者), Y.P. Sun and H. Ji. Sparse Coding for Classification via Discrimination Ensemble. CVPR 2016 (CCF-A类学术会议), 5839-5847, Jun.26-Jul.1, 2016, Las Vegas, Nevada, USA.
45.Q. Zhang, and Y. Xu(许勇, 通讯作者). Block-based Selection Random Forest for Texture Classification Using Multifractal Spectrum Feature. Neural Computing & Applications (JCR一区期刊), 27(3), 593-602, Apr., 2016.
46.Y. Luo, Y. Xu(许勇) and H. Ji. Removing Rain from a Single Image via Discriminative Sparse Coding. ICCV 2015 (CCF-A类学术会议), 3397-3405, accepted as oral(3.3%), Dec.13-16, 2015, Santiago, Chile.
47.Y. Xu(许勇), Y.H. Quan(通讯作者), Z.M. Zhang, H.B. Ling and H. Ji. Classifying Dynamic Textures via Spatiotemporal Fractal Analysis. Pattern Recognition (JCR一区期刊), 48(10), 3239-3248, Oct. 2015.
48.Y. Xu(许勇, 通讯作者), D.L. Liu, Y.H. Quan and P. Le Callet. Fractal Analysis for Reduced Reference Image Quality Assessment. IEEE TIP (Transactions on Image Processing, JCR一区期刊), 24(7), 2098-2109, Jul. 2015.
49.D.L. Liu, Y. Xu(许勇, 通讯作者), Y.H. Quan, Z.W.Yu and P. Le Callet. Directional Regularity for Visual Quality Estimation. Signal Processing (JCR一区期刊), 110, 211-221, May 2015.
50.Y.H. Quan, Y. Xu(许勇), Y.P. Sun and Y. Luo. Lacunarity Analysis on Image Patterns for Texture Classification. CVPR2014 (CCF-A类学术会议), 160-167, Jun. 24-27, 2014, Columbus, Ohio, USA.
51.Y.Q. Li, Z.L. Yu, N. Bi, Y. Xu(许勇), Z.H. Gu and S. Amari. Sparse Representation for Brain Signal Processing: A tutorial on methods and applications. IEEE Signal Processing Magazine (JCR一区期刊), 31(3), 96-106, May. 2014.
52.Y.H. Quan, Y. Xu(许勇, 通讯作者) and Y.P. Sun. A Distinct and Compact Texture Descriptor. Image and Vision Computing (JCR一区期刊) , 32(4), 250-259, Apr. 2014.
53.H. Ji, X. Yang, H.B. Ling and Y. Xu(许勇，通讯作者). Wavelet Domain Multifractal Analysis for Static and Dynamic Texture Classi?cation. IEEE TIP (Transactions on Image Processing, JCR一区期刊), 22(1): 286-299, Jan. 2013.
54.Y. Xu(许勇), Y.H. Quan, Z.M. Zhang, H. Ji, C. Fermuller, M. Nishigaki and D. Dementhon. Contour-based Recognition. CVPR 2012 (CCF-A类学术会议), 3402-3409, Jun.16-21, 2012, Providence, Rhode Island, USA.
55.Y. Xu(许勇), Y.H. Quan, H.B. Ling and H. Ji. Dynamic Texture Classification Using Dynamic Fractal Analysis. ICCV 2011 (CCF-A类学术会议), 1219-1226, Nov.6-13, 2011, Barcelona, Spain.
56.Y. Xu(许勇), X. Yang, H.B. Ling and H. Ji. A New Texture Descriptor Using Multifractal Analysis in Multi-orientation Wavelet Pyramid. CVPR 2010 (CCF-A类学术会议, oral(4.5%)), 161-168, Jun.13-18, 2010, San Francisco, California, USA.
57.Y. Xu(许勇), H. Ji and C. Fermuller(通讯作者). Viewpoint Invariant Texture Description Using Fractal Analysis. IJCV (International Journal of Computer Vision, JCR一区期刊), 83(1): 85-100, Jun.2009.
58.Y. Xu(许勇), S.B. Huang, H. Ji and C. Fermuller. Combining Powerful Local and Global Statistics for Texture Description. CVPR 2009 (CCF-A类学术会议), 573-580, Jun.20-25, 2009, Miami Beach, USA.
59.D.C. Chang and Y. Xu(许勇). New Inequalities on Fractal Analysis and Their Applications. Journal of Inequalities and Applications (JCR一区期刊), Article ID 26249, 1-17, Dec., 2007.
60.Y. Xu(许勇), H. Ji and C. Fermuller. A Projective Invariant for Textures. CVPR 2006 (CCF-A类学术会议), 1932-1939, Jun.17-22, 2006, New York, USA.
