Image enhancement using Bi-Histogram Equalization with adaptive sigmoid functions.
Edgar F. Arriaga-GarciaRaúl Enrique Sánchez-YáñezMa. de Guadalupe García-HernándezPublished in: CONIELECOMP (2014)
Keyphrases
- image enhancement
- histogram equalization
- transfer function
- image contrast enhancement
- contrast enhancement
- image processing
- image analysis
- color restoration
- edge detection
- image contrast
- color image enhancement
- gray scale
- multi scale retinex
- gray level
- tone mapping
- image database
- object recognition
- pattern recognition