Weakly-Supervised Visual Instrument-Playing Action Detection in Videos.
Jen-Yu LiuYi-Hsuan YangShyh-Kang JengPublished in: IEEE Trans. Multim. (2019)
Keyphrases
- weakly supervised
- action detection
- action recognition
- object detection
- object class
- action classification
- superpixels
- motion features
- human actions
- topic models
- visual features
- semi supervised
- human activities
- object detectors
- atomic actions
- video sequences
- visual information
- object categories
- natural images
- low level
- image retrieval