Modified kernels-alternated error diffusion multipurpose watermarking algorithm for halftone images

A modified kernels-alternated error diffusion（KAEDF） multipurpose watermarking algorithm for halftone images was presented for copyright protection.Firstly,a modified KAEDF（MKAEDF） algorithm for invisible watermarking was developed,which achieved relatively large embedding rate with good visual qual...

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Detalhes bibliográficos

Principais autores:	NI Jiang-qun1, XIE Zhen1, TANG Lin-na1, HUANG Ji-wu1
Formato:	Artigo
Idioma:	Chinês
Publicado em:	Editorial Department of Journal on Communications 2008-01-01
coleção:	Tongxin xuebao
Assuntos:	visible watermarking;invisible watermarking;digital halftoning;error diffusion algorithm;threshold modulation;inverse halftoning
Acesso em linha:	http://www.joconline.com.cn/thesisDetails?columnId=74655639&Fpath=home&index=0
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