Zero-Watermarking Algorithm in Transform Domain Based on RGB Channel and Voting Strategy.
Qiumei ZhengNan LiuBaoqin CaoFenghua WangYanan YangPublished in: J. Inf. Process. Syst. (2020)
Keyphrases
- transform domain
- watermarking algorithm
- voting strategy
- spatial domain
- wavelet domain
- spread spectrum
- signal processing
- dct coefficients
- jpeg compression
- frequency domain
- image watermarking
- watermarking scheme
- image blocks
- digital watermarking
- copyright protection
- dct domain
- motion estimation
- discrete cosine transform
- color images
- object recognition
- multiresolution
- computational complexity