Tripartite sub-image histogram equalization for slightly low contrast gray-tone image enhancement.
Hafijur RahmanGour Chandra PaulPublished in: Pattern Recognit. (2023)
Keyphrases
- contrast enhancement
- histogram equalization
- image enhancement
- low contrast
- enhanced image
- image contrast enhancement
- gray level
- image contrast
- image processing
- image analysis
- high contrast
- edge detection
- homomorphic filtering
- gray value
- multiscale
- color image enhancement
- transfer function
- color images
- speckle noise
- multi scale retinex
- image gradient
- visual quality
- tone mapping
- blood vessels
- gray scale
- median filter