Finger-knuckle-print image enhancement based on brightness preserving dynamic fuzzy histogram equalization and filtering process.
Sarra HajriFathi KallelAhmed Ben HamidaAmine Naït-AliPublished in: J. Electronic Imaging (2018)
Keyphrases
- image enhancement
- histogram equalization
- filtering process
- image contrast
- contrast enhancement
- image contrast enhancement
- image processing
- edge detection
- gray level
- transfer function
- image analysis
- median filter
- noise removal
- gray scale
- filtering method
- tone mapping
- denoising
- multi scale retinex
- neural network
- enhanced image
- post processing