Bi-Level Weighted Histogram Equalization for Scalable Brightness Preservation and Contrast Enhancement for Images.
Shanmugavadivu PichaiBalasubramanian KrishnasamySomasundaram KaruppanagounderPublished in: Int. Arab J. Inf. Technol. (2013)
Keyphrases
- contrast enhancement
- histogram equalization
- image contrast
- image enhancement
- gray level
- bi level
- gray scale
- image contrast enhancement
- transfer function
- multiscale
- contrast sensitivity
- low contrast
- enhanced image
- color images
- tone mapping
- visual quality
- input image
- pattern recognition
- bit rate
- pixel values
- color histogram
- image database
- co occurrence
- low level
- computer vision