An adaptive hybrid fuzzy-wavelet approach for image steganography using bit reduction and pixel adjustment.
Imran ShafiMuhammad NomanMoneeb GoharAwais AhmadMurad KhanSadia DinSyed Hassan AhmadJamil AhmadPublished in: Soft Comput. (2018)
Keyphrases
- moving window
- spl times
- denoising
- bilinear interpolation
- wavelet coefficients
- absolute difference
- multiresolution analysis
- transformed image
- uniform quantization
- wavelet domain
- successive approximation
- input image
- wavelet transform
- multiresolution
- multiscale
- analog to digital converter
- adaptive threshold
- wavelet transformation
- intensity values
- pixel wise
- wavelet analysis
- reduction method
- low pass
- wavelet decomposition
- image pixels
- pixel values
- frequency domain
- image processing