PeopleofSuperintelligence

Researcher

Jianhuang Lai

Also known as Jian-Huang Lai, 赖剑煌

Jianhuang Lai is a computer vision and pattern recognition researcher whose work spans linear discriminant analysis and cross-camera person re-identification. He earned an M.Sc. in applied mathematics in 1989 and a mathematics Ph.D. in 1999 at Sun Yat-sen University, where he joined the faculty in 1989, became a professor in the Department of Automation by September 2010, and served as dean of the School of Information Science and Technology by May 2014. His person re-identification research introduced the SYSU-MM01 RGB-infrared dataset in 2017, a view-specific deep network framework in March 2018, and a camera-aware similarity consistency loss at ICCV in 2019. In 2019, he received the 15th Ding Ying Technology Award while serving as Deputy Director of CCF-CV and was named to the first fellow list of the China Society of Image and Graphics. A vice president of the China Society of Image and Graphics in May 2025, he is a professor at Sun Yat-sen University's School of Computer Science and is affiliated with its Institute of Artificial Intelligence and Autonomous Systems as of October 2026.

Badges

Timeline

  1. 1989–1999

    Mathematics degrees at Sun Yat-sen

    He earns an M.Sc. in applied mathematics in 1989 and a Ph.D. in mathematics in 1999 at Sun Yat-sen University in Guangzhou.

  2. 1989–2010

    Automation professor and pattern recognition

    He joins Sun Yat-sen University in 1989; by September 2010, he is a professor with the Department of Automation in its School of Information Science and Technology. At a September 2010 seminar at Hong Kong Baptist University, he presents pattern recognition methods including GA-Fisher, perturbation LDA, a comparison of 1D-LDA and 2D-LDA, pre-image learning and face-illumination normalization.

  3. May 2014

    Dean of Information Science

    By May 2014, Lai serves as dean of the School of Information Science and Technology at Sun Yat-sen University.

  4. 2017

    The SYSU-MM01 cross-modality dataset

    At ICCV in 2017, he coauthors a paper introducing SYSU-MM01, a multiple-modality person re-identification dataset containing RGB and infrared images of 491 identities captured across six cameras.

  5. 2018

    Deep networks for person re-identification

    In March 2018, he coauthors a deep network framework for person re-identification that learns a view-specific network for each camera view using a cross-view Euclidean constraint and a cross-view center loss.

  6. 2019

    Camera-aware person matching

    At ICCV in 2019, he coauthors an unsupervised person re-identification method that uses a Camera-Aware Similarity Consistency Loss to learn consistent pairwise similarity distributions for intra-camera and cross-camera matching across changing camera scenes.

  7. 2019

    Ding Ying Award and CSIG Fellow

    In May 2019, he receives the 15th Ding Ying Technology Award while serving as Deputy Director of CCF-CV. In December 2019, the China Society of Image and Graphics selects him for its first list of fellows.

  8. As of October 2026

    Professor at Sun Yat-sen

    In May 2025, he is a professor at Sun Yat-sen University's School of Computer Science and a vice president of the China Society of Image and Graphics. As of October 2026, he is a professor at the school and is affiliated with its Institute of Artificial Intelligence and Autonomous Systems.

Career

  1. Since 1989Sun Yat-sen UniversityProfessor
  2. From 2025China Society of Image and GraphicsVice President
  3. From 2019CCF-CVDeputy Director

Education

  1. 1999Sun Yat-sen UniversityM.Sc. and PhD

From the biography.

  1. More people shaping AI studied at Massachusetts Institute of Technology than at any other institutionIncludes Sun Yat-sen University. We estimate where the people shaping AI studied and where their careers led. Massachusetts Institute of Technology leads with 467 former students, including 291 recorded doctorates.
  2. The company share of AI researchers’ top papers was 31% in 2020–2024 and 8% in 1970–1974Includes Sun Yat-sen University. We estimate where the people shaping AI worked when their most-cited papers appeared: the company share was 31% in 2020–2024 and 8% in 1970–1974, and Google led all organizations in 2020–2024.
  3. The median h-index is 48 at universities and 14 at frontier AI labsIncludes Sun Yat-sen University. The median h-index is 48 at universities and 14 at frontier AI labs. We compare publishing careers, recent citations, dual appointments and job moves across 2,420 university researchers and 308 frontier-lab researchers.
  4. The Massachusetts Institute of Technology trained or employed 44 of the 187 AI major-prize winners, more than any other universityIncludes Sun Yat-sen University. The Massachusetts Institute of Technology trained or employed 44 of the 187 AI major-prize winners, more than any other university. We compare doctorate and 5+ year employment links, career timing and current workplaces for 187 major-prize and 1,111 best-paper winners.

Colleagues

People with dated positions at the same organization in the same years.

Sources and credits

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  1. Colloquia / Seminars / Industry Talks - Mathematical Modeling and its Application for Pattern Recognition (in Putonghua) | HKBU COMP comp.hkbu.edu.hk. Checked 22 October 2026.
  2. Xiaomi President Lin Bin revisited his alma mater for university-enterprise collaboration-中山大学 SUN YAT-SEN UNIVERSITY sysu.edu.cn. Checked 22 October 2026.
  3. ICCV 2017 Open Access Repository openaccess.thecvf.com. Checked 22 October 2026.
  4. [1803.11333] Learning View-Specific Deep Networks for Person Re-Identification arxiv.org. Checked 22 October 2026.
  5. ICCV 2019 Open Access Repository openaccess.thecvf.com. Checked 22 October 2026.
  6. 2019-Good News in 2019 tc.ccf.org.cn. Checked 22 October 2026.
  7. 2025 2nd International Conference on Advanced Image Processing Technology (AIPT 2025) Achieves Remarkable Success in Guangzhou icaipt.org. Checked 22 October 2026.
  8. Teachers | School of Computer Science and Engineering cse.sysu.edu.cn. Checked 22 October 2026.