邮箱：xiachq@watsons-china.com
研究领域：
计算机视觉
机器学习
主持项目：
跨视频时空对比约束模型及其前景对象分割方法(62102206) ，国家自然科学基金青年项目，2022年1月至2024年12月.
代表著作(*通讯作者)：
1. Mingcan Ma, Changqun Xia*(通讯作者), Jia Li*. Pyramidal Feature Shrinking for Salient Object Detection. The Thirty-Fifth AAAI Conference on Artificial Intelligence (AAAI), 2021.( CCF-A类会议)
2. Zhirui Zhao, Changqun Xia*(通讯作者), Chenxi Xie, Jia Li*. Complementary Trilateral Decoder for Fast and Accurate Salient Object Detection. The 29th ACM International Conference on Multimedia (MM), 2021. (CCF-A类会议，Oral报告)
3. Jia Li*, Jinming Su, Changqun Xia*(通讯作者), Mingcan Ma, Yonghong Tian. Salient Object Detection with Purificatory Mechanism and Structural Similarity Loss. IEEE Transactions on Image Processing (TIP), 2021. (SCI(E)检索, 中科院Q1区, 影响因子: 9.34, CCF-A类期刊)
4. Jinming Su, Changqun Xia*(通讯作者), Jia Li*. Exploring Driving-aware Salient Object Detection Via Knowledge. International Conference on Multimedia and Expo (ICME), 2021 (CCF-B类会议, Oral).
5. Jia Li, Jinming Su, Changqun Xia*(通讯作者), Yonghong Tian*. Distortion-adaptive Salient Object Detection in 360° Omnidirectional Images. IEEE Journal of Selected Topics in Signal Processing (JSTSP), 2020. (SCI(E)检索, JCR Q1, 影响因子4.981)
招聘公告（一般是实习生招聘信息）：
虚拟现实基础研究室夏长群助理研究员诚聘访问学生一名，从事视觉内容认知理解等计算机视觉方面的研究。有意者请发简历至邮箱xiachq@pcl.ac.cn
