Compressed-domain Video Synopsis via 3D Graph Cut and Blank Frame Deletion.
Wenjuan LiaoZhigang TuShizheng WangYongzhou LiRui ZhongHui ZhongPublished in: ACM Multimedia (Thematic Workshops) (2017)
Keyphrases
- graph cuts
- compressed domain
- video synopsis
- video objects
- video representation
- video browsing
- surveillance videos
- video analysis
- energy function
- motion vectors
- markov random field
- image segmentation
- bitstream
- shape prior
- inter frame
- object segmentation
- reference frame
- mean shift
- video frames
- segmentation algorithm
- frame rate
- video streams
- video summarization
- motion estimation
- video content
- motion compensation
- key frames
- computer vision