Fast Decoding Method for On-line Visual Secret Sharing by Parallel Processing Approach

Author

Fang, Wen-Pinn

Author_Institution

Dept. of Comput. Sci. & Inf. Eng., Yuanpei Univ., Hsinchu, Taiwan

fYear

2011

fDate

14-16 Oct. 2011

Firstpage

149

Lastpage

152

Abstract

The visual secret sharing is a method of safely transmitting and storing images. There are a lot of papers emphasis it´s safety and decoding with pure eye. But the quality of recovery image is not good. However, it is a good property to prevent attack from robot by recognizing the secret image. It is necessary to decrease the decoding time when apply visual secret sharing in online application. Base on parallel computation, this paper propose a solution to increase the decoding efficiency.

Keywords

decoding; image coding; image recognition; parallel processing; security of data; storage management; visual communication; decoding efficiency; decoding method; decoding time; online visual secret sharing; parallel computation; parallel processing approach; recovery image quality; robot; safe image storage; safe image transmission; secret image recognition; Computers; Cryptography; Decoding; Image segmentation; Pattern recognition; Visualization; open mpi; parallel processing; security; style; visual secret sharing;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2011 Seventh International Conference on

Conference_Location

Dalian

Print_ISBN

978-1-4577-1397-2

Type

conf

DOI

10.1109/IIHMSP.2011.11

Filename

6079556