14 search results - page 2 / 3 » A new video-object watermarking scheme robust to object mani... |
IH
1999
Springer
13 years 9 months ago
1999
Springer
Abstract. In this paper we present a new efficient watermarking scheme for images. The basic idea of our method is to alter the colors of the given image in a suitable but imperce...
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
We propose a new graph-based data structure, called Spatio Temporal Region Graph (STRG) which can represent the content of video sequence. Unlike existing ones which consider main...
MMSEC
2004
ACM
13 years 10 months ago
2004
ACM
Watermarking of 3D meshes has received a limited attention due to the difficulties encountered in extending the algorithms developed for 1D (audio) and 2D (images and video) signa...
MTA
2011
12 years 11 months ago
2011
Quantization index modulation is one of the best methods for performing blind watermarking, due to its simplicity and good rate-distortion-robustness tradeoffs. In this paper, a ne...
CCS
2003
ACM
13 years 10 months ago
2003
ACM
Network based intruders seldom attack directly from their own hosts, but rather stage their attacks through intermediate “stepping stones” to conceal their identity and origin...