Improvements of image sharing with steganography and authentication.

Ching-Nung Yang Tse-Shih Chen Kun-Hsuan Yu Chung-Chun Wang

Published in: J. Syst. Softw. (2007)

Keyphrases

image data
input image
multiscale
image analysis
single image
image classification
fragile watermarking
image segmentation
test images
image content
edge detection
image features
high resolution
feature points
image representation
image retrieval
segmentation algorithm
segmentation method
jpeg images
data embedding
image authentication
region of interest
secret information