490 search results - page 36 / 98 » Image Authentication Based on Distributed Source Coding |
ICPP
2000
IEEE
15 years 2 months ago
2000
IEEE
This paper proposes a parallel architecture for quadtreebased fractal image coding. This architecture is capable of performing the fractal image coding based on quadtree partition...
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ICIP
2000
IEEE
15 years 2 months ago
2000
IEEE
This work introduces two complementary techniques to improve the packet loss resilience of scalable video coding systems. First, a “switch per-pixel” error concealment (SPEC) ...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
Wyner-Ziv (WZ) video coding ? a particular case of distributed video coding (DVC) ? is a new video coding paradigm based on two major Information Theory results: the Slepian-Wolf ...
SIBGRAPI
2000
IEEE
15 years 2 months ago
2000
IEEE
We present a method to measure reflectance and texture of surfaces in a one step process. For later use in digital image synthesis it is mandatory to separate the gathered intensi...
MICCAI
2003
Springer
15 years 10 months ago
2003
Springer
Abstract. In this paper we present a new algorithm for 3D medical image segmentation. The algorithm is fast, relatively simple to implement, and semi-automatic. It is based on mini...