Hybrid technique for fundus image enhancement using modified morphological filter and denoising net.
A Anilet BalaP. Aruna PriyaVivek MaikPublished in: J. Supercomput. (2024)
Keyphrases
- image enhancement
- morphological filters
- noise removal
- denoising
- median filter
- image processing
- morphological operations
- image denoising
- translation invariant
- image analysis
- mathematical morphology
- edge detection
- noisy images
- contrast enhancement
- color image enhancement
- total variation
- diffusion equation
- partial differential equations
- histogram equalization
- image contrast enhancement
- natural images
- gaussian noise
- original signal
- enhanced image
- nonlinear diffusion
- pattern recognition
- computer vision
- feature extraction
- multiscale
- transfer function
- wavelet transform
- morphological operators
- frequency domain
- noise reduction