A Novel (n, n) Secret Image Sharing Scheme Based on Sudoku

ASIA unversity > 資訊學院 > 資訊工程學系 > 期刊論文 > Item 310904400/25345

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://asiair.asia.edu.tw/ir/handle/310904400/25345

题名:	A Novel (n, n) Secret Image Sharing Scheme Based on Sudoku
作者:	Wang, Zhi-Hui;Wang, Zhi-Hui;Guo, Cheng;Guo, Cheng;張真誠;Chang, Chin-Chen
贡献者:	資訊工程學系
日期:	2013-03
上传时间:	2013-07-11 06:18:25 (UTC+0)
摘要:	Recently, Chang et al. proposed a Sudoku-based secret image sharing scheme. They utilized the Sudoku grid to generate meaningful shadow images, and their scheme satisfied all essential requirements. Based on Chang et al.’s scheme, we propose a novel (n, n) secret image sharing scheme based on Sudoku. In the proposed scheme, a secret image can be shared among n different cover images by generating n shadow images, and the secret image can be reconstructed without distortion using only these n shadow images. Also, the proposed scheme can solve the overflow and underflow problems. The experimental results show that the visual quality of the shadow images is satisfactory. Furthermore, the proposed scheme allows for a large embedding capacity.
關聯:	Journal of Electronic Science and Technology, V.11 N.1 : 44-50.
显示于类别:	[資訊工程學系] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	343	检视/开启

在ASIAIR中所有的数据项都受到原著作权保护.