650 search results - page 5 / 130 » Distorting symmetric designs |
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper, we present a novel data hiding scheme based on the minimum distortion look-up table (LUT) embedding that achieves good distortion-robustness performance. We first ...
SODA
2007
ACM
14 years 11 months ago
2007
ACM
This paper addresses the basic question of how well can a tree approximate distances of a metric space or a graph. Given a graph, the problem of constructing a spanning tree in a ...
TCSV
2008
14 years 9 months ago
2008
Look-up table (LUT)-based data hiding is a simple and efficient technique to hide secondary information (watermark) into multimedia work for various applications such as copyright ...
ISCAS
2005
IEEE
15 years 3 months ago
2005
IEEE
ICC
1997
IEEE
15 years 1 months ago
1997
IEEE