Joint segmentation of collectively moving objects using a bag-of-words model and level set evolution.
Si WuHau-San WongPublished in: Pattern Recognit. (2012)
Keyphrases
- joint segmentation
- level set evolution
- moving objects
- level set method
- image segmentation
- level set
- active contours
- contour tracking
- curve evolution
- spatio temporal
- background subtraction
- image sequences
- video sequences
- motion segmentation
- entity resolution
- energy functional
- deformable registration
- optical flow
- camera motion
- motion patterns
- dynamic textures
- multiscale
- active contour model
- dynamic scenes
- detection algorithm
- motion estimation
- moving camera
- region growing
- object tracking
- feature tracking
- markov random field
- image analysis
- three dimensional
- computer vision