Background estimation and motion saliency detection using total variation-based video decomposition.
Saumik BhattacharyaK. S. VenkatshSumana GuptaPublished in: Signal Image Video Process. (2017)
Keyphrases
- background estimation
- saliency detection
- surveillance videos
- background subtraction
- real sequences
- moving camera
- video sequences
- visual cues
- video data
- visual saliency
- video surveillance
- space time
- object detection
- dynamic scenes
- image sequences
- moving objects
- key frames
- video content
- video summarization
- object classification
- salient regions
- real time
- saliency map
- surveillance system
- video frames
- camera motion
- motion estimation
- video analysis
- multi camera
- optical flow
- event detection
- foreground objects
- pixel level
- image classification
- video retrieval
- image segmentation
- multi class
- object tracking
- gaussian mixture model
- appearance model