Microscopy Mineral Image Enhancement Using Multiscale Top-Hat Transform.
Julio César Mello RománJosé Luis Vázquez NogueraHoracio Legal AyalaDiego P. Pinto-RoaMagna Maria MonteiroJesús César Ariel López ColmánPublished in: CLEI (2021)
Keyphrases
- image enhancement
- multiscale
- edge detection
- image processing
- image analysis
- translation invariant
- scale space
- image processing and analysis
- wavelet transform
- contrast enhancement
- partial differential equations
- median filter
- histogram equalization
- unsharp masking
- image segmentation
- natural images
- color image enhancement
- image fusion
- gamma correction
- image contrast enhancement
- pattern recognition
- enhanced image
- neural network
- filter bank
- minutiae extraction
- single scale
- fourier analysis
- color images
- transfer function
- denoising
- anisotropic diffusion
- noise reduction