Download now Free registration required
This paper propose a new method of hiding image in selected video sequence. The proposed algorithm is a hybrid image-hiding scheme based on Discrete Wavelet Transform (DWT) and Singular Value Decomposition (SVD). In this algorithm, the secret image is not embedded directly on the wavelet coefficients but rather than on the elements of singular values of the cover image's DWT sub bands and also find the SVD of the cover image or each block of the cover image, and then modify the singular values to embed the watermark.
- Format: PDF
- Size: 523.3 KB