Steering kernel-based video moving objects detection with local background texture dictionaries.
Chunsheng GuoJian YuPublished in: Comput. Electr. Eng. (2013)
Keyphrases
- video sequences
- aerial video
- dynamic textures
- video data
- video frames
- stationary camera
- sparse representation
- video content
- foreground background segmentation
- textured objects
- video clips
- texture features
- video streams
- space time
- spatial and temporal
- intensity variations
- pixel intensities
- texture classification
- texture synthesis
- video analysis
- video objects
- texture analysis
- texture information
- color contrast
- dynamic scenes
- event detection
- gray level
- online learning
- feature space
- texture images
- feature extraction
- key frames
- background subtraction
- foreground regions
- support vector machine
- multiscale