Graph-Driven Diffusion and Random Walk Schemes for Image Segmentation.
Christos George BampisPetros MaragosAlan C. BovikPublished in: IEEE Trans. Image Process. (2017)
Keyphrases
- random walk
- image segmentation
- directed graph
- markov chain
- spectral graph partitioning
- flow graph
- graph laplacian
- spectral methods
- transition probabilities
- graph cuts
- link prediction
- random walker
- multiscale
- image processing
- heat kernel
- graph partitioning
- average degree
- level set
- markov random walk
- nodes of a graph
- web graph
- energy function
- active contours
- expectation maximization
- multi db
- search space
- semi supervised
- hyper graph
- transition probability matrix
- markov random field