Adaptive retinex back-light compensation algorithm using skewness information of image.
Jong-Geun OhMin-Cheol HongPublished in: RACS (2013)
Keyphrases
- gradient information
- prior information
- segmentation algorithm
- estimation algorithm
- retinex theory
- standard deviation
- color constancy
- segmentation method
- region of interest
- test images
- learning algorithm
- image classification
- directional information
- intensity information
- spatial information
- image segmentation
- image processing algorithms
- histogram equalization
- image analysis
- similarity measure
- multiscale
- image features
- image content
- image enhancement
- energy function
- single image
- image representation
- image data
- image set
- matching algorithm
- geometrical information
- gamut mapping
- homomorphic filtering