DocumentCode
2607588
Title
Hidden signatures in images
Author
Hsu, Chiou-Ting ; WU, JA-LING
Author_Institution
Dept. of Comput. Sci. & Inf. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Volume
3
fYear
1996
fDate
16-19 Sep 1996
Firstpage
223
Abstract
An image authentication technique by embedding each image with a signature so as to discourage unauthorized copying is proposed. The proposed technique could actually survive several kinds of image processing and the JPEG lossy compression
Keywords
data compression; discrete cosine transforms; image coding; image enhancement; message authentication; transform coding; DCT based algorithm; JPEG lossy compression; hidden signatures; image authentication; image coding; image enhancement; image processing; unauthorized copying; Authentication; Computer science; Discrete cosine transforms; Electronic publishing; Frequency; Image coding; Image processing; Image resolution; Multimedia communication; Pixel;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1996. Proceedings., International Conference on
Conference_Location
Lausanne
Print_ISBN
0-7803-3259-8
Type
conf
DOI
10.1109/ICIP.1996.560424
Filename
560424
Link To Document