Fuzzy Wavelet and Contourlet Based Contrast Enhancement.
Ehsan NezhadaryaMohammad B. ShamsollahiOmid SayadiPublished in: EMBC (Supplement) (2006)
Keyphrases
- contrast enhancement
- multiscale
- laplacian pyramid
- image enhancement
- low pass
- wavelet transform
- multiresolution
- histogram equalization
- denoising
- low contrast
- gray level
- contourlet transform
- color images
- visual quality
- image denoising
- image contrast enhancement
- wavelet coefficients
- transfer function
- tone mapping
- natural images
- unsharp masking
- wavelet domain
- image contrast
- wavelet decomposition
- adaptive histogram equalization
- image fusion
- enhanced image
- discrete wavelet transform
- image processing
- texture analysis
- image compression
- image segmentation