Interactive inquiry for object of interest in video playback by motion-augmented graph cut.
Po-Nung TsengYen-Liang LinWinston H. HsuPublished in: ACM Multimedia (2010)
Keyphrases
- graph cuts
- graph cut segmentation
- temporal continuity
- spatial smoothness
- object motion
- object segmentation
- foreground background segmentation
- spatial coherence
- video streams
- space time
- mean shift
- moving objects
- energy minimization
- motion estimation
- image sequences
- energy function
- video sequences
- markov random field
- shape prior
- video data
- image segmentation
- globally optimal
- temporal coherence
- belief propagation
- robust segmentation
- moving camera
- object tracking
- interactive segmentation
- dynamic scenes
- camera motion
- key frames
- optical flow
- interactive image segmentation
- object detection
- video content
- video frames
- max flow
- motion segmentation
- video surveillance
- superpixels
- segmentation algorithm
- computer vision
- graph cut optimization
- multiple cameras
- motion detection
- human motion
- motion field
- motion model
- user interaction
- d objects
- segmentation method
- image processing