3 papers
cs.CV2026
Micro-expression Recognition Based on Dual-branch Feature Extraction and Fusion
Mingjie Zhang, Bo Li, Wanting Liu +5
Micro-expressions, characterized by transience and subtlety, pose challenges to existing optical flow-based recognition methods. To address this, this paper proposes a dual-branch…
cs.CL2026
Visual Merit or Linguistic Crutch? A Close Look at DeepSeek-OCR
Yunhao Liang, Ruixuan Ying, Bo Li +7
DeepSeek-OCR utilizes an optical 2D mapping approach to achieve high-ratio vision-text compression, claiming to decode text tokens exceeding ten times the input visual tokens. Whil…
cs.CV2025
Vision Transformer for Robust Occluded Person Reidentification in Complex Surveillance Scenes
Bo Li, Duyuan Zheng, Xinyang Liu +5
Person re-identification (ReID) in surveillance is challenged by occlusion, viewpoint distortion, and poor image quality. Most existing methods rely on complex modules or perform w…