1560 search results - page 293 / 312 » Example-based image compression |
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
In this work we present an efficient coding scheme suitable for lossy image compression using a lattice vector quantizer (LVQ) based on statistically independent data projections...
ISM
2008
IEEE
15 years 6 months ago
2008
IEEE
Selective encryption is a new trend in content protection. It aims at reducing the amount of data to encrypt while achieving a sufficient and inexpensive security. This approach ...
124
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ISM
2008
IEEE
2008
IEEE
A Framework for Collaborative Real-Time 3D Teleimmersion in a Geographically Distributed Environment
15 years 6 months ago
In this paper, we present a framework for immersive 3D video conferencing and geographically distributed collaboration. Our multi-camera system performs a full-body 3D reconstruct...
ASAP
2007
IEEE
15 years 6 months ago
2007
IEEE
Entropy encoding and decoding is a crucial part of any multimedia system that can be highly demanding in terms of computing power. Hardware implementation of typical compression a...
113
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SMI
2007
IEEE
15 years 6 months ago
2007
IEEE
Defining sharp features in a given 3D model facilitates a better understanding of the surface and aids visualizations, reverse engineering, filtering, simplification, non-photo...