Fast and robust key frame extraction method for gesture video based on high-level feature representation.
Huimin YangQiuhong TianQiaoli ZhuangLinye LiQinglong LiangPublished in: Signal Image Video Process. (2021)
Keyphrases
- feature representation
- high level
- key frames
- feature descriptors
- low dimensional
- feature representations
- low level
- feature extraction
- low level features
- key frame selection
- face recognition
- video content
- video retrieval
- visual features
- sparse representation
- image representation
- higher level
- signal processing
- feature set
- dimensionality reduction
- feature vectors
- object recognition
- video sequences