Wavelet domain adaptive visible watermarking

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Original languageEnglish
Pages (from-to)1219-1220
Journal / PublicationElectronics Letters
Volume37
Issue number20
Publication statusPublished - 27 Sep 2001

Abstract

Pixel based scaling of a watermark image is of paramount importance to make the degree of marking applied variable according to the features of host images. Here, a wavelet domain visible watermarking is proposed. The scaling factors for the pixel based method are adaptively determined by the effect of luminance and local spatial characteristics.

Citation Format(s)

Wavelet domain adaptive visible watermarking. / Hu, Y.; Kwong, S.

In: Electronics Letters, Vol. 37, No. 20, 27.09.2001, p. 1219-1220.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review