Toward Color Logo Watermark to JPEG2000 Compressed Images.
Yachun FanMingquan ZhouXingce WangXinyu LiuPublished in: CSSE (3) (2008)
Keyphrases
- jpeg compressed images
- jpeg compression
- digital images
- dct domain
- watermarking algorithm
- image quality
- compressed images
- color images
- dct coefficients
- watermarking scheme
- image watermarking
- copyright protection
- discrete wavelet transform
- multiresolution
- image compression
- peak signal to noise ratio
- watermarking technique
- human visual system
- additive noise
- denoising
- discrete cosine transform
- error diffusion
- post processing
- bit rate