Hidden signatures in images

23 December 2002

conference paper
Published by Institute of Electrical and Electronics Engineers (IEEE)

Vol. 3, 223-226
https://doi.org/10.1109/icip.1996.560424

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

DISCRETE COSINE TRANSFORMS
IMAGE CODING
IMAGE RESOLUTION
IMAGE PROCESSING
FREQUENCY
PIXEL
MULTIMEDIA COMMUNICATION
COMPUTER SCIENCE
AUTHENTICATION
ELECTRONIC PUBLISHING

This publication has 2 references indexed in Scilit:

Cryptology for digital TV broadcasting
Proceedings of the IEEE, 1995
Electronic marking and identification techniques to discourage document copying
IEEE Journal on Selected Areas in Communications, 1995