Keyphrases
- low contrast
- probabilistic model
- image data
- segmentation method
- edge detection
- segmentation algorithm
- saliency detection
- input image
- pixel level
- object recognition
- fully automatic
- image regions
- natural images
- computer vision
- image retrieval
- salient regions
- salient points
- spectrum analysis
- human visual system
- region of interest
- energy function
- level set
- medical images
- image features
- multiscale