Optimal sub-band adaptive thresholding based edge preserved satellite image denoising using adaptive differential evolution algorithm.
Ashish Kumar BhandariD. KumarAnil KumarGirish Kumar SinghPublished in: Neurocomputing (2016)
Keyphrases
- differential evolution algorithm
- subband
- adaptive thresholding
- wavelet domain
- differential evolution
- evolutionary algorithm
- discrete wavelet transform
- wavelet coefficients
- filter bank
- multiresolution
- image compression
- control parameters
- wavelet transform
- bit rate
- frequency domain
- dynamic programming
- high frequency
- edge detection
- feature vectors
- image segmentation
- optimization model
- optimal solution
- optimization algorithm
- edge information
- multiscale