Global2Local: Efficient Structure Search for Video Action Segmentation.
Shang-Hua GaoQi HanZhong-Yu LiPai PengLiang WangMing-Ming ChengPublished in: CVPR (2021)
Keyphrases
- search algorithm
- indexing structure
- efficient search
- segmentation algorithm
- video segmentation
- segmentation method
- video sequences
- search space
- global information
- video data
- video content
- human actions
- image segmentation
- action classification
- video search
- video analysis
- region growing
- multimedia data
- space time
- level set
- medical images
- multiscale
- multimedia
- key frames
- shape prior
- computer vision
- human activities
- segmentation accuracy
- query processing
- news video
- temporal structure