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Construction and detection of digital holographic watermarks

โœ Scribed by Chau-Jern Cheng; Li-Chien Lin; Wen-Tsun Dai


Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
405 KB
Volume
248
Category
Article
ISSN
0030-4018

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## Abstract We propose a method for performing digital watermarking that can preserve image quality by enabling the degradation of image quality to be automatically constrained when the objective is to embed a watermark within a moving image sequence in real time. The proposed method is always able