Title :
An Embedding Method in Image Based on Visual Redundancy
Author :
Xiaoyan, Qiao ; Ji, Guangrong ; Liang, Hui
Author_Institution :
Ocean Univ. of China, Qingdao
Abstract :
In this paper, a novel embedding algorithm is proposed. This method could embed secret messages in digital image as much as possible, while leave appearance of cover image unchanged. The new scheme is based on the fact that LSB embedding will change entropy value of stego-image. The optimal embedding location can be determined by the visual redundancy. Experiment shows that our approach leads to optimal embedding location in cover image.
Keywords :
data encapsulation; entropy; image coding; redundancy; LSB embedding; digital image; entropy value; secret messages; stego-image; visual redundancy; Automation; Digital images; Entropy; Humans; Image analysis; Logistics; Oceans; Steganography; Streaming media; Testing; Information hiding; LSB; entropy;
Conference_Titel :
Automation and Logistics, 2007 IEEE International Conference on
Conference_Location :
Jinan
Print_ISBN :
978-1-4244-1531-1
DOI :
10.1109/ICAL.2007.4339090
