Dynamic Spatial Focus for Efficient Compressed Video Action Recognition.
Ziwei ZhengLe YangYulin WangMiao ZhangLijun HeGao HuangFan LiPublished in: IEEE Trans. Circuits Syst. Video Technol. (2024)
Keyphrases
- action recognition
- compressed video
- spatial temporal
- human actions
- bag of words
- human detection
- action classification
- activity recognition
- recognizing human actions
- computer vision
- body parts
- recognition of human actions
- human pose
- human activities
- compressed domain
- video streams
- space time
- image processing
- video content
- spatial and temporal
- motion vectors
- video sequences
- high quality