55 search results - page 2 / 11 » Using the Fractal Code to Watermark Images |
ICMCS
1999
IEEE
13 years 9 months ago
1999
IEEE
The aim of this demonstration is to present the ongoing performance of our R. and D. watermarking scheme software. The proposed illustrations cover a large panel of original image...
ICIP
2002
IEEE
13 years 10 months ago
2002
IEEE
—The essence of fractal image denoising is to predict the fractal code of a noiseless image from its noisy observation. From the predicted fractal code, one can generate an estim...
WACV
2002
IEEE
13 years 10 months ago
2002
IEEE
The use of fractals in computer graphics and vision in modeling unstructured images, and compressing images, is well known. However, the use of fractals for indexing images in con...
ICMCS
2005
IEEE
13 years 11 months ago
2005
IEEE
In this paper, we present a novel reversible watermarking scheme for image authentication for JPEG/JPEG-2000 coded images. Since the watermarking scheme is reversible, the exact o...
ICIP
2001
IEEE
14 years 7 months ago
2001
IEEE
In this paper we introduce the idea of using Computer Vision techniques for improving and enhancing watermarking capabilities. Specifically, we incorporate Geometric Hashing techn...