A Comparative Study of Color and Contrast Enhancement for Still Images and Consumer Video Applications.
Abhijit SarkarMark D. FairchildJorge E. CaviedesMahesh SubedarPublished in: Color Imaging Conference (2008)
Keyphrases
- contrast enhancement
- color images
- histogram equalization
- image contrast
- image enhancement
- enhanced image
- gray level
- gray value
- color restoration
- multiscale
- tone mapping
- image analysis
- transfer function
- input image
- low contrast
- image database
- dynamic range compression
- image contrast enhancement
- image retrieval
- color information
- image data
- visual quality
- ccd camera
- region of interest
- color space
- gray scale
- image classification
- edge detection
- image features
- pixel values
- color histogram
- lighting conditions
- dynamic range
- co occurrence