A simple and efficient data hiding scheme suitable for low power computation environments

ASIA unversity > 資訊學院 > 資訊工程學系 > 會議論文 > Item 310904400/8823

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/310904400/8823

题名:	A simple and efficient data hiding scheme suitable for low power computation environments
作者:	Chang, Chin-Chen;Chou, Yung-Chen;Hsieh, Ming-Huang
贡献者:	Department of Computer Science and Information Engineering
关键词:	Image processing;Pixels;Signal processing;Computation costs;Cover-image;Data hiding;Embedding capacity;Exclusive-OR;Good data;Low Power;MAtrix multiplication;Secret data;Stego image;Visual qualities;Wet paper codes
日期:	2009
上传时间:	2010-04-08 12:22:00 (UTC+0)
出版者:	Asia University
摘要:	The wet paper codes method provides a good data embedding technique for secret data delivery. The WPC method applies matrix multiplications to determine modification locations in order to conceal secret data into a cover image. However, the WPC method is not suitable for low power computation environments. The proposed method applies pixel segmentation and exclusive-OR operation to achieve the goal of secret data delivery with lower computation cost than WPC's method. The recipient can successfully extract secret data from a stego image without knowing the locations of modified pixels. The experimental results show that the proposed method has larger embedding capacity than the WPC method with good visual quality. © 2009 IEEE.
關聯:	IIH-MSP 2009 - 2009 5th International Conference on Intelligent Information Hiding and Multimedia Signal Processing :624-627
显示于类别:	[資訊工程學系] 會議論文

文件中的档案:

档案	描述	大小	格式	浏览次数
		0Kb	Unknown	311	检视/开启
310904400-8823.doc		86Kb	Microsoft Word	253	检视/开启

在ASIAIR中所有的数据项都受到原著作权保护.