Image enhancement using the modified cosine function and semi-histogram equalization for gray-scale and color images.
Barry WilliamsChih-Cheng HungKang K. YenTommy L. ColemanPublished in: SMC (2001)
Keyphrases
- image enhancement
- histogram equalization
- contrast enhancement
- image contrast enhancement
- image processing
- edge detection
- image analysis
- transfer function
- image contrast
- color image enhancement
- gray scale
- image classification
- gray level
- multi scale retinex
- image compression
- least squares
- feature vectors
- tone mapping
- enhanced image
- computer vision