Gamma Correction for Brightness Preservation in Natural Images.
Navleen S. RekhiJagroop S. SidhuAmit AroraPublished in: Comput. Syst. Sci. Eng. (2023)
Keyphrases
- natural images
- gamma correction
- multiscale
- image enhancement
- gray scale
- natural scenes
- higher order
- input image
- denoising
- gray level
- sparse coding
- image denoising
- object recognition
- scale invariant
- receptive fields
- imaging devices
- natural image statistics
- image patches
- power spectrum
- transfer function
- image processing
- saliency map
- statistics of natural images
- optical flow
- image statistics
- similarity measure
- image restoration
- visual cortex
- prior models
- test images
- single image