Digital Image Watermarking in DCT Domain Using Finite Newton Support Vector Regression.
Rajesh MehtaAnurag MishraRampal SinghNavin RajpalPublished in: IIH-MSP (2010)
Keyphrases
- support vector regression
- dct domain
- digital image watermarking
- watermark detection
- spatial domain
- dct coefficients
- post processing
- transform domain
- compressed domain
- watermarking algorithm
- human visual system
- digital video
- support vector
- discrete cosine transform
- kernel function
- digital watermark
- watermarking technique
- support vector machine svm
- low frequency
- frequency domain
- image blocks
- multiresolution
- support vector machine
- image watermarking
- spread spectrum
- wavelet domain
- feature vectors
- high frequency