Transform domain allocation scheme for multimedia watermarking

NOVELTY - The watermark is made imperceptible, e.g. invisible or inaudible, by inserting it into selected parts of the data that are neither significant nor insignificant perceptually. Examples for the domain of embedding are complex Fourier coefficients and wavelet coefficients.


Year:
2000
Keywords:
Other identifiers:
EPO Family ID: 22649601
Laboratories:




 Record created 2004-12-03, last modified 2018-03-17


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