279 search results - page 33 / 56 » Watermarking of MPEG-4 Videos |
ICIP
2002
IEEE
16 years 1 months ago
2002
IEEE
In authentication using watermarking, the original media needs to be slightly modified in order to embed a short media digest in the media itself. Lossless authentication watermar...
3DPVT
2004
IEEE
15 years 3 months ago
2004
IEEE
This paper presents an efficient and scalable coding scheme for transmitting a stream of 3D models extracted from a video. As in classical model-based video coding, the geometry, ...
IADIS
2003
15 years 1 months ago
2003
A new error resilient video coding tool [4] has been proposed, which further encodes with ECC (Error Correction Code) a video bitstream. Simulation results show a significant impr...
IWDW
2005
Springer
15 years 5 months ago
2005
Springer
Image-Adaptive watermarking systems exploit visual models to adapt the watermark to local properties of the host image. This leads to a watermark power enhancement, hence an improv...
ICIP
2001
IEEE
16 years 1 months ago
2001
IEEE
The increasing availability of object-based video content requires new technologies for automatically extracting and matching of the low level features of arbitrarily shaped video...