Sentence examples for watermark from from inspiring English sources
On the other hand, we assume that attacker adopts the technique to remove or destroy the watermark from the watermarked image.
A copy attack occurs when an adversary copies a watermark from a watermarked image to an arbitrary target image (A^t) to include it as a watermarked image [22].
However, the adversary copies a watermark from one valid watermarked image into another to falsely authenticate an invalid watermarked image.
In more detail, an adversary is able to claim ownership of a watermarked image by extracting his watermark from the image, although his watermark has never been inserted into the image in the first place.
In principle, an adversary initially tries to estimate the unwatermarked image from its watermarked version and then estimates the original watermark from the estimated unwatermarked image and the original watermarked image.
Figure 29 (a)–(h) The watermarked image after different composite attacks, (i)–(k) The extracted watermark from (a)–(h), respectively.
The results are recorded in Table 7 alongside with snapshots of extracted watermarks from the watermarked signals.
Figures 29(a)–29(h) show the watermarked images after different composite attacks and Figures 29(i)–29(p) show the extracted watermarks from Figures 29(a)–29(h), respectively.
and for... salt Watermarks from damp glasses or bottles left on a wooden surface are unattractive.
Tracy's take We're in Hoi An, ancient town of mouldering buildings, the paint and plaster watermarked from every flood, sometimes the water reaches ceiling height, a homage to teak.
To gauge the effectiveness of four proposed technologies, the group offered a $10,000 reward to be divided among participants who could remove the watermarks from the music files without compromising the quality of the sound.
