J. Gruber, "Smart paper," Wired, vol. 2, December 1994.

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Digital Watermarks For Audio Signals - Boney (1996)   (66 citations)  (Correct)

....region in the image with a similar texture pattern. This method is limited to images that possess large areas of random texture. In [18] an encoding scheme is made resistant to affine transformations (scaling, translations, rotations) by embedding crosses in an image. Xerox DataGlyph technology [4, 19] adds a barcode to its images according to a predetermined set of geometric modifications. In [20] data is hidden in the chrominance signal of NTSC by exploiting the HVS temporal over sampling of color. Adelson [21] proposes a scheme that embeds digital data into analog TV signals. The method ....

J. Gruber, "Smart paper," Wired, vol. 2, December 1994.

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