Research output per year
Research output per year
Personal profile
Biography
I am currently a Senior Research Associate in the School of Computing Sciences at the University of East Anglia, working with Prof. Yingliang Ma on the development of computer vision algorithms as well as applications in medical image analysis and image-guided surgery.
Before that, I received my Ph.D. degree from the School of Automation Science and Electrical Engineering, Beihang University, Beijing, China, under the supervision of Prof. Weihai Chen and Prof. Zhengguo Li.
Key Research Interests
My research interests lie in computer vision and artificial intelligence, with a particular focus on visual and scene understanding. My current focus is on medical image segmentation and video object segmentation.
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Catheter Detection and Segmentation in X-ray Images via Multi-task Learning
Xi, L., Ma, Y., Koland, E., Howell, S., Rinaldi, A. & Rhode, K. S., 4 Mar 2025, arXiv.Research output: Working paper › Preprint
Open Access -
Online unsupervised video object segmentation via contrastive motion clustering
Xi, L., Chen, W., Wu, X., Liu, Z. & Li, Z., 6 Feb 2024, In: IEEE Transactions on Circuits and Systems for Video Technology. 34, 2, p. 995-1006 12 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile6 Citations (Scopus)10 Downloads (Pure) -
Implicit motion-compensated network for unsupervised video object segmentation
Xi, L., Chen, W., Wu, X., Liu, Z. & Li, Z., 1 Sept 2022, In: IEEE Transactions on Circuits and Systems for Video Technology. 32, 9, p. 6279-6292 14 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile9 Citations (Scopus)3 Downloads (Pure) -
Weighted combination and singular spectrum analysis based remote photoplethysmography pulse extraction in low-light environments
Xi, L., Wu, X., Chen, W., Wang, J. & Zhao, C., Jul 2022, In: Medical Engineering and Physics. 105, 103822.Research output: Contribution to journal › Article › peer-review
10 Citations (Scopus) -
Image Enhancement for Remote Photoplethysmography in a Low-Light Environment
Xi, L., Chen, W., Zhao, C., Wu, X. & Wang, J., 18 Jan 2021, Proceedings of the 2020 15th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2020). Struc, V. & Gomez-Fernandez, F. (eds.). The Institute of Electrical and Electronics Engineers (IEEE), p. 761-764 4 p. 9320298Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
20 Citations (Scopus)