Search Results for author: Kexin Li

Found 4 papers, 1 papers with code

Anderson acceleration for iteratively reweighted $\ell_1$ algorithm

no code implementations12 Mar 2024 Kexin Li

Motivated by the powerful impact of Anderson acceleration, we propose an Anderson-accelerated IRL1 algorithm and establish its local linear convergence rate.

CATR: Combinatorial-Dependence Audio-Queried Transformer for Audio-Visual Video Segmentation

1 code implementation18 Sep 2023 Kexin Li, Zongxin Yang, Lei Chen, Yi Yang, Jun Xiao

However, existing methods exhibit two limitations: 1) they address video temporal features and audio-visual interactive features separately, disregarding the inherent spatial-temporal dependence of combined audio and video, and 2) they inadequately introduce audio constraints and object-level information during the decoding stage, resulting in segmentation outcomes that fail to comply with audio directives.

Video Segmentation Video Semantic Segmentation

O2CTA: Introducing Annotations from OCT to CCTA in Coronary Plaque Analysis

no code implementations11 Mar 2023 Jun Li, Kexin Li, Yafeng Zhou, S. Kevin Zhou

Therefore, it is clinically critical to introduce annotations of plaque tissue and lumen characteristics from OCT to paired CCTA scans, denoted as \textbf{the O2CTA problem} in this paper.

Cannot find the paper you are looking for? You can Submit a new open access paper.