Action Recognition | Hao Qinhttps://qinbaigao.github.io/tags/action-recognition/Action RecognitionHugoBlox Kit (https://hugoblox.com)en-usThu, 06 Feb 2025 00:00:00 +0000https://qinbaigao.github.io/media/icon_hu_eee4a95885829ab2.pngAction Recognitionhttps://qinbaigao.github.io/tags/action-recognition/Progressive Semantic Learning for Unsupervised Skeleton-based Action Recognitionhttps://qinbaigao.github.io/publications/prosl/Thu, 06 Feb 2025 00:00:00 +0000https://qinbaigao.github.io/publications/prosl/<p>ProSL uses cluster-level semantic information to improve self-supervised skeleton representation learning beyond instance-level contrastive objectives.</p>Self-supervised Representation Learninghttps://qinbaigao.github.io/projects/self-supervised/Wed, 01 Mar 2023 00:00:00 +0000https://qinbaigao.github.io/projects/self-supervised/<p>This project studies how semantic structure can improve self-supervised representation learning. Representative works include progressive semantic learning for skeleton-based action recognition and semantic-aware contrastive learning via multi-prompt alignment.</p>