Authors
Min Wu, Bede Liu
Publication date
1998/10/4
Conference
ICIP (2)
Pages
437-441
Description
A data embedding method is proposed for image authentication based on table look-up in frequency domain. A visually meaningful watermark and a set of simple features are embedded invisibly in the marked image, which can be stored in the compressed form. The scheme can detect and localize alterations of the original image, such as the tampering of images exported from a digital camera.
Total citations
Scholar articles
M Wu, B Liu - Proceedings 1998 International Conference on Image …, 1998