Color Image Contrast Enhancement Using Modified Firefly Algorithm.
Narendra KumarAnil KumarKrishna KumarPublished in: Int. J. Inf. Retr. Res. (2022)
Keyphrases
- contrast enhancement
- color images
- firefly algorithm
- image enhancement
- filter design
- color restoration
- convergence speed
- histogram equalization
- low pass
- image processing
- gray scale
- color information
- low contrast
- multiscale
- color space
- gray level
- transfer function
- visual quality
- tone mapping
- computer vision
- particle swarm optimization algorithm
- natural images
- enhanced image
- image contrast
- lighting conditions
- frequency domain
- optimization algorithm
- image compression
- multiresolution
- neural network