Keyphrases
- edge detection
- multiscale
- wavelet transform
- image enhancement
- zero crossing
- wavelet decomposition
- scale space
- wavelet coefficients
- edge detector
- noisy images
- neural network
- edge detection algorithm
- multiresolution analysis
- wavelet analysis
- wavelet domain
- ultrasound images
- image processing
- genetic algorithm
- data sets
- denoising
- multiresolution
- artificial neural networks
- wavelet neural network
- noise estimation