Image saliency estimation via random walk guided by informativeness and latent signal correlations.
Jia LiShu FangYonghong TianTiejun HuangXiaowu ChenPublished in: Signal Process. Image Commun. (2015)
Keyphrases
- random walk
- image data
- image segmentation
- multiscale
- saliency estimation
- input image
- image content
- image classification
- spectral graph partitioning
- image retrieval
- low level
- image features
- edge detection
- spatial information
- image representation
- segmentation method
- computer vision
- markov chain
- image processing
- natural images
- image regions
- maximum likelihood
- high frequency
- bayesian framework
- saliency map
- web pages
- search engine