Using digital watermarks with image signatures to mitigate the threat of the copy attack.

John Barr Brett Bradley Brett T. Hannigan

Published in: ICASSP (3) (2003)

Keyphrases

digital watermark
image data
single image
image retrieval
image representation
image content
image classification
input image
image segmentation
multiscale
image processing operations
countermeasures
image features
edge detection
high resolution
image analysis
pixel values
segmentation method
watermarking technique
digital images
feature points
image regions
digital imaging
image authentication
image quality
segmentation algorithm