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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Detalles Bibliográficos

Autores principales:	NI Jiang-qun1, XIE Zhen1, TANG Lin-na1, HUANG Ji-wu1
Formato:	Artigo
Lenguaje:	Chinês
Publicado:	Editorial Department of Journal on Communications 2008-01-01
Colección:	Tongxin xuebao
Materias:	visible watermarking;invisible watermarking;digital halftoning;error diffusion algorithm;threshold modulation;inverse halftoning
Acceso en línea:	http://www.joconline.com.cn/thesisDetails?columnId=74655639&Fpath=home&index=0
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