Unsupervised abnormality detection using saliency and Retinex based color enhancement.
Farah DeebaShahed K. MohammedFrancis M. BuiKhan A. WahidPublished in: EMBC (2016)
Keyphrases
- abnormality detection
- retinex theory
- image enhancement
- dynamic range compression
- color images
- center surround
- color constancy
- human vision
- heart motion
- color image enhancement
- color restoration
- saliency detection
- human visual system
- salient regions
- saliency map
- salient points
- image contrast
- contrast enhancement
- histogram equalization
- image processing
- visual attention
- edge detection
- salient objects
- enhanced image
- left ventricular
- low level features
- medical images