Sentence examples for host image from inspiring English sources

This signal is added to the host image.

Then these modified results are combined together and embedded into the host image.

The object image is embedded in the host image inside the Fresnel domain.

More watermark data can be inserted into the host image, so that the capacity is increased.

Firstly, the PDTDFB decomposition is performed on the original host image.

Firstly, the color host image is divided to 4×4 non-overlapping pixel blocks.

The proposed system is oblivious, as it does not need the original host image when extracting the embedded watermark.

Firstly, the 4 × 4 non-overlapping pixels block of each component in color host image is processed by SVD.

M-band decomposition of the host image offers advantages of better scale-space tiling and good energy compactness.

Finally, the digital watermark is embedded into host image by modulating the selected lowpass PDTDFB coefficients in small blocks.

Firstly, the binary watermark image is encrypted by Arnold transform, and the RHFMs of the host image are computed.