Image Data Embedding System for Watermarking Using Fresnel Transform.

Seok Kang Yoshinao Aoki

Published in: ICMCS, Vol. 1 (1999)

Keyphrases

data embedding
data hiding
image data
digital images
input image
watermarking technique
secret data
information hiding
multiscale
pixel values
compressed images
error concealment
multimedia content
test images
jpeg images
image quality
high resolution
multiresolution