Medical image DENOISING scheme using discrete wavelet transform and optimization with different noises.
T. E. AravindanR. SeshasayananPublished in: Concurr. Comput. Pract. Exp. (2022)
Keyphrases
- image denoising
- discrete wavelet transform
- wavelet domain
- wavelet coefficients
- denoising
- haar wavelet transform
- dual tree
- noisy images
- contourlet transform
- natural images
- wavelet transform
- shift invariant
- multiresolution
- high frequency
- subband
- image processing
- multiscale
- denoising algorithm
- spatial domain
- digital watermarking
- image fusion
- jpeg compression
- low frequency
- denoising methods
- human visual system
- image compression
- low resolution
- frequency domain