Steganalysis of LSB Matching Based on Wavelet Denoising Estimation in Grayscale Image.
Mankun XuTianyun LiXijian PingPublished in: FGCN (1) (2008)
Keyphrases
- grayscale images
- wavelet denoising
- gray scale
- data hiding
- denoising
- color images
- binary images
- image enhancement
- gray level
- least significant bit
- image denoising
- wavelet domain
- color information
- digital images
- wavelet coefficients
- noisy images
- reconstructed image
- error correction
- image processing
- feature points
- multiresolution
- high quality