Geometric distortion-resilient image hashing system and its application scalability.

Chao-Yong Hsu Chun-Shien Lu

Published in: MM&Sec (2004)

Keyphrases

geometric distortions
input image
image data
image features
multiscale
edge detection
image classification
image representation
high resolution
single image
digital watermark
image matching
feature points
image segmentation
test images
watermarking scheme
image processing