Name: Liu Lixiong
Discipline: Computer Science and Technology
Title:
Contact number:
E-mail: lxliu@bit.edu.cn
Address: School of Computer Science, Beijing Institute of Technology, No.5 Zhongguancun South Street, Haidian District, Beijing Personal Information
Doctor, associate professor, doctoral supervisor, has conducted research visits at the University of Texas Austin as a post-doctoral scholar. In recent years, he has presided over a number of research works on intelligent quality analysis, image and video processing, including the National Natural Science Foundation project and the Research Start-up Fund for Returned overseas students of the Ministry of Education, and published more than 10 international journal papers (2 of which were selected as ESI highly cited papers, One highly cited Paper also won the European Society for Signal Processing (EURASIP) Best Paper Award in 2020, and nearly 10 national invention patents were authorized. As a member of the Multimedia Technology Committee of China Computer Society, International academic journal reviewers such as IEEE Transactions on Image Processing, IEEE Transactions on Multimedia and IEEE Signal Processing Letters.
Each year, we plan to recruit 1 doctoral student and 2-3 master students. Students who are interested in visual quality evaluation, machine learning, image analysis and understanding are welcome to join the research group.

Research Direction
Visual perception, Image and Video Processing

Personal Information
Doctor, associate professor, doctoral supervisor, has conducted research visits at the University of Texas Austin as a post-doctoral scholar. In recent years, he has presided over a number of research works on intelligent quality analysis, image and video processing, including the National Natural Science Foundation project and the Research Start-up Fund for Returned overseas students of the Ministry of Education, and published more than 10 international journal papers (2 of which were selected as ESI highly cited papers, One highly cited Paper also won the European Society for Signal Processing (EURASIP) Best Paper Award in 2020, and nearly 10 national invention patents were authorized. As a member of the Multimedia Technology Committee of China Computer Society, International academic journal reviewers such as IEEE Transactions on Image Processing, IEEE Transactions on Multimedia and IEEE Signal Processing Letters.
Each year, we plan to recruit 1 doctoral student and 2-3 master students. Students who are interested in visual quality evaluation, machine learning, image analysis and understanding are welcome to join the research group.

Personal Information
Doctor, associate professor, doctoral supervisor, has conducted research visits at the University of Texas Austin as a post-doctoral scholar. In recent years, he has presided over a number of research works on intelligent quality analysis, image and video processing, including the National Natural Science Foundation project and the Research Start-up Fund for Returned overseas students of the Ministry of Education, and published more than 10 international journal papers (2 of which were selected as ESI highly cited papers, One highly cited Paper also won the European Society for Signal Processing (EURASIP) Best Paper Award in 2020, and nearly 10 national invention patents were authorized. As a member of the Multimedia Technology Committee of China Computer Society, International academic journal reviewers such as IEEE Transactions on Image Processing, IEEE Transactions on Multimedia and IEEE Signal Processing Letters.
Each year, we plan to recruit 1 doctoral student and 2-3 master students. Students who are interested in visual quality evaluation, machine learning, image analysis and understanding are welcome to join the research group.

代表性学术成果
[1] Zongyao Hu, Lixiong Liu, and Qingbing Sang, Omnidirectional Video Quality Assessment with Causal Intervention, IEEE Transactions on Broadcasting, 2024, 70(1):238-250.（SCI一区）
[2] Zongyao Hu, Lixiong Liu, Qingbing Sang, and Chongwen Wang, Adversarial Attacks on Video Quality Assessment Models, Knowledge-Based Systems, 2024, 293(111655).（SCI一区，Top期刊）
[3] Lixiong Liu, Pingchuan Ma, Chongwen Wang, and Dong Xu. Omnidirectional Image Quality Assessment with Knowledge Distillation, IEEE Signal Processing Letters, 2023, 30:1562-1566.
[4] Shaojie Jiang, Qingbing Sang, Zongyao Hu, and Lixiong Liu. Self-Supervised Representation Learning for Video Quality Assessment, IEEE Transactions on Broadcasting, 2023, 69(1):118-129.（SCI一区）
[5] Zongyao Hu and Lixiong Liu. Motion Measurement and Quality Variation Driven Video Quality Assessment, Displays, 2022, 74(102289).
[6] Lixiong Liu, Tianshu Wang, Hua Huang and Alan Conrad Bovik, Video Quality Assessment Using Space-Time Slice Mappings, Signal Processing: Image Communication, 2020, 82(115749).
[7] Lixiong Liu, Jiufa Zhang, Michele A. Saad, Hua Huang and Alan Conrad Bovik, Blind S3D image quality prediction using classical and non-classical receptive field models, Signal Processing: Image Communication, 2020, 87(115915).
[8] Lixiong Liu, Tianshu Wang, and Hua Huang. Pre-Attention and Spatial Dependency Driven No-Reference Image Quality Assessment, IEEE Transactions on Multimedia, 2019, 21(9):2305-2318.（SCI一区，Top期刊）
[9] Lixiong Liu, Bing Yang, and Hua Huang. No-reference stereopair quality assessment based on singular value decomposition, Neurocomputing, 2018, 275:1823-1835.
[10] Lixiong Liu, Bao Liu, Che-Chun Su, Hua Huang, and Alan Conrad Bovik. Binocular spatial activity and reverse saliency driven no-reference stereopair quality assessment, Signal Processing: Image Communication, 2017, 58:287-299.
[11] Lixiong Liu, Shengming Fan, Xiaodong Ning, and Lejian Liao. An efficient level set model with self-similarity for texture segmentation, Neurocomputing, 2017, 266:150-164.
[12] Lixiong Liu, Yi Hua, Qingjie Zhao, Hua Huang, and Alan Conrad Bovik. Blind image quality assessment by relative gradient statistics and AdaBoosting neural network, Signal Processing: Image Communication, 2016, 40:1-15.（ESI高被引论文，获欧洲信号处理学会（EURASIP）2020年度最佳论文奖（Best Paper Award））
[13] Lixiong Liu, Bao Liu, Hua Huang, and Alan Conrad Bovik. No-reference image quality assessment based on spatial and spectral entropies, Signal Processing: Image Communication, 2014, 29(8):856-863.（ESI高被引论文）
[14] Lixiong Liu, Hongping Dong, Hua Huang, and Alan C. Bovik. No-reference image quality assessment in curvelet domain, Signal Processing: Image Communication，2014, 29(4):494-505.
[15] Lixiong Liu, Qi Zhang, Min Wu, Wu Li, and Fei Shang. Adaptive segmentation of magnetic resonance images with intensity inhomogeneity using level set method, Magnetic Resonance Imaging, 2013, 31(4):567-574.
所获奖励