Adaptive image watermarking scheme based on visual masking

Document Type

Article

Publication Date

4-16-1998

Abstract

An image watermarking scheme in a DCT domain is proposed. It is adaptive in that a different strength of watermark is applied to different blocks according to their block classification. For the classification, visual masking (both luminance and texture masking) is taken into account. Consequently, the watermarks thus generated are robust and invisible.

Identifier

0032051323 (Scopus)

Publication Title

Electronics Letters

External Full Text Location

https://doi.org/10.1049/el:19980545

ISSN

00135194

First Page

748

Last Page

750

Issue

8

Volume

34

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