474 search results - page 91 / 95 » Region-Based Watermarking for Images |
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
We describe a novel variational segmentation algorithm designed to split an image in two regions based on their intensity distributions. A functional is proposed to integrate the ...
WACV
2007
IEEE
14 years 4 months ago
2007
IEEE
Shoreline detection plays an important role in vision based navigation for autonomous surface vehicles (ASVs). It is a challenging task because of the diversity in near-bank scena...
ICIP
2009
IEEE
14 years 10 months ago
2009
IEEE
This paper presents a new selective and scalable encryption (SSE) method for intra dyadic scalable coding framework based on wavelet/subband (DWTSB) for H.264/AVC. It has been ach...
3DOR
2008
14 years 6 days ago
2008
Mesh analysis and clustering have became important issues in order to improve the efficiency of common processing operations like compression, watermarking or simplification. In t...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
In this paper, the concept of object-oriented embedding (OOE) is introduced into information hiding in general and particularly to steganography which is the science that involves...