Adaptive power-law and cdf based geometric transformation for low contrast image enhancement.
Kanishka SarkarTanmoy Kanti HalderArdhendu MandalPublished in: Multim. Tools Appl. (2021)
Keyphrases
- image enhancement
- low contrast
- power law
- contrast enhancement
- geometric transformations
- enhanced image
- color restoration
- image processing
- speckle noise
- histogram equalization
- edge detection
- image analysis
- fully automatic
- blood vessels
- affine transformation
- gray level
- median filter
- image pairs
- multiscale
- affine invariant
- point sets
- generative model
- object recognition