39 search results - page 3 / 8 » Image Watermarking with Better Resilience |
JEI
2006
13 years 8 months ago
2006
A robust, invisible watermarking scheme is proposed for digital images, where the watermark is embedded using the blockbased lapped orthogonal transform (LOT). The embedding proces...
ICIP
2009
IEEE
13 years 6 months ago
2009
IEEE
There are various traditional video watermarking schemes robust to geometrical transformations. Most of them use synchronizing techniques or invariant transforms to resist geometr...
DICTA
2003
13 years 10 months ago
2003
Abstract. In this paper, we propose a watermarking scheme for the image ownership verification in terms of a private key pattern and wavelet filters. The watermarking is mainly ach...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
This paper presents a feature-based watermarking scheme which is robust to geometric and common image processing attacks. The improved Harris corner detector is used to find the r...
ISCAS
2005
IEEE
14 years 2 months ago
2005
IEEE
—The pervasive distribution of digital images triggers an emergent need of authenticating degraded images by lossy compression and transmission. This paper proposes a robust cont...