APSNet: Toward Adaptive Point Sampling for Efficient 3D Action Recognition.
Jiaheng LiuJinyang GuoDong XuPublished in: IEEE Trans. Image Process. (2022)
Keyphrases
- action recognition
- human actions
- bag of words
- activity recognition
- human detection
- action classification
- computer vision
- recognizing human actions
- mid level
- recognition of human actions
- depth sensors
- independent subspace analysis
- body parts
- action primitives
- space time interest points
- video dataset
- static images
- human activities
- image classification
- keywords
- image sequences