Real Time Analysis of Digital Watermarking Techniques | Real Time Watermarking Gui
Anilkumar Suthar (u. a.)
ISBN 10: 3847340875 ISBN 13: 9783847340874
Editore: LAP Lambert Academic Publishing, 2012
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Real Time Analysis of Digital Watermarking Techniques | Real Time Watermarking Gui | Anilkumar Suthar (u. a.) | Taschenbuch | Englisch | LAP Lambert Academic Publishing | EAN 9783847340874 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. Codice articolo 106344841
Riassunto:
Digital watermarking includes a number of techniques that are used to imperceptibly convey information by embedding it into the cover data. There has always been a problem in establishing the identity of the owner of an object. In case of a dispute, identity was established by either printing the name or logo on the objects. But in the modern era where things have been patented or the rights are reserved (copyrighted), more modern techniques to establish the identity and leave it untampered have come into picture. Unlike printed watermarks, digital watermarking is a technique where bits of information are embedded in such a way that they are completely invisible. The problem with the traditional way of printing logos or names is that they may be easily tampered or duplicated. In digital watermarking, the actual bits are scattered in the image in such a way that they cannot be identified and show resilience against attempts to remove the hidden data.
L'autore: Prof A C Suthar, Working as a Assistant Professor in Electronics and Communication branch, He did his B.E. and M.E. from L.D.college of Engineering. Pursuing Ph.D. in Image Watermarking from KSV University, Gandhinagar. He was published more than 10 papers in journals.His area of interest is DSP, Image Processing, Embedded System.
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Titolo: Real Time Analysis of Digital Watermarking ...
Casa editrice: LAP Lambert Academic Publishing
Data di pubblicazione: 2012
Legatura: Taschenbuch
Condizione: Neu