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Robust watermaking technique for digital images utilizing the invariant of vector quantization indices.

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Bibliographic Details
Title: Robust watermaking technique for digital images utilizing the invariant of vector quantization indices.
Authors: Lou, D.-C., Sung, C.-H.
Source: Imaging Science Journal. 2002, Vol. 50 Issue 4, p291. 12p. 1 Black and White Photograph, 2 Charts, 7 Graphs.
Subjects: Watermarks, Vector processing (Computer science), Digital image processing
Abstract: Proposes a vector quantization (VQ)-based watermarking approach for digital images by exploiting the relations of indices in a VQ encoded image. Review of the VQ technique; Outline of the proposed method; Results.
Database: Engineering Source
Description
Abstract:Proposes a vector quantization (VQ)-based watermarking approach for digital images by exploiting the relations of indices in a VQ encoded image. Review of the VQ technique; Outline of the proposed method; Results.
ISSN:13682199
DOI:10.1080/13682199.2002.11784407