Keyphrases
- random walk
- video segmentation
- spatio temporal
- video sequences
- video frames
- spatial and temporal
- segmentation method
- image sequences
- shot boundary detection
- moving objects
- video analysis
- directed graph
- markov chain
- multi db
- transition probability matrix
- spectral methods
- computer vision
- graph laplacian
- proximity measures
- transition probabilities
- markov random walk