Title :
Feature Frame Watermarking
Author :
Morris, Hedley ; El-Ddin, Imad Muhi
Author_Institution :
Claremont Grad. Univ., Claremont
Abstract :
A new transformation based on Projective Area- Invariants is presented. This transformation allows an image with a distinguished triangle to be put in correspondence with a set of affine invariant universal images. By using these images to define embedding locations an affine invariant watermarking process is defined. To locate these watermarks results from shape theory are introduced. The algorithm is illustrated by application to a set of standard images.
Keywords :
watermarking; affine invariant universal image; affine invariant watermarking; distinguished triangle; embedding location; feature frame watermarking; projective area invariants; H infinity control; Region 1; Shape; Watermarking;
Conference_Titel :
Signals, Systems and Computers, 2007. ACSSC 2007. Conference Record of the Forty-First Asilomar Conference on
Conference_Location :
Pacific Grove, CA
Print_ISBN :
978-1-4244-2109-1
Electronic_ISBN :
1058-6393
DOI :
10.1109/ACSSC.2007.4487276
