Sentence examples for watermark space from inspiring English sources

(ii) is the plaintext space, and W = 0, 1 + is the watermark space.

Definition for the image-data space,, the plain text space,, the watermark space,, and their respective subsets are the same as defined in the basic model of section 3.1.

I is the set of original unwatermarked image data; J is the set of other image data used for watermark generation and J∩I=ϕ; ī is the set of watermarked image data; ĩ is the set of estimated original image data; j ~ is the set of estimated other image data. is the plaintext space, and W = 0, 1 + is the watermark space.

We can always consider that the watermark in the pixel space is the difference between the watermarked image and the original image:.

Most parts of the design were recycled from designs of past issues and do not have a watermark although a plain space existed in the areas where it would normally be positioned.

Check 'Include watermark' in the 'Watermark' section.

In particular, the embedding space where the watermark is located can be recovered, and therefore removed or overwritten.

Barton algorithm obtains additional available space to carry watermark load through lossless compression of original data.

Although the watermark is embedded in the space domain it is chosen to have a specific space/spatial-frequency characteristic.

For the latter case, the detection of the presence of a potential watermark in a specific feature space can lead to new attacks or to a better design of the watermarking pattern.

The watermark is shaped by the space-spatial frequency characteristic of the image components: (65).