Expressive Keypoints for Skeleton-based Action Recognition via Skeleton Transformation.
Yijie YangJinlu ZhangJiaxu ZhangZhigang TuPublished in: CoRR (2024)
Keyphrases
- action recognition
- keypoints
- human actions
- bag of words
- computer vision
- activity recognition
- action classification
- shape representation
- shape analysis
- bag of features
- recognition of human actions
- visual words
- image matching
- object recognition
- multiscale
- global features
- feature detection
- recognizing human actions
- viewpoint
- scale invariant feature transform
- sift descriptors
- feature space
- keypoint detection
- view invariant
- action recognition in videos
- action detection
- recognizing actions
- human pose
- invariant features
- scale space
- image features
- image analysis
- spatio temporal
- similarity measure
- face recognition
- three dimensional