An image watermarking method in HSL color model

Conference proceedings article

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Publication Details

Author list: Thongkor K., Amornraksa T.

Publisher: Hindawi

Publication year: 2017

ISBN: 9781538627617

ISSN: 0146-9428

eISSN: 1745-4557

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85039907778&doi=10.1109%2fUMEDIA.2017.8074101&partnerID=40&md5=5d67fa822328cb52abfa3651abf77de8

Languages: English-Great Britain (EN-GB)

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Abstract

In this paper, an image watermarking method in HSL color model is presented. For watermark embedding, the S component of HSL color model is employed to convey a binary watermark image and the L component is employed to establish the suitable watermark strength in according to a human visual system model. For watermark extraction, the embedded watermark is blindly extracted using the 3ื3 pixels Wiener filter in spatial domain. The results from the experiments demonstrate that our proposed watermarking method performed better, under no attacks and stirmark based attacks from, than the previous methods [6] and [8]. ฉ 2017 IEEE.

Keywords

HSL, HVS model, stirmark, Wiener filter