165 search results - page 14 / 33 » Effective Multiple Vector Quantization for Image Compression |
TSP
2010
14 years 4 months ago
2010
We consider the robust precoder design for Multi-User Multiple Input Single Output (MU-MISO) systems where the Channel State Information (CSI) is fed back from the single antenna ...
TCSV
2002
14 years 9 months ago
2002
There are a number of useful methods for creating high-quality video or still images from a lower quality video source. The best of these involve motion compensating a number of vi...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
We introduce a set theoretic framework for watermarking and illustrate its effectiveness by designing a hierarchical semi-fragile watermark that is tolerant to compression and all...
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WSCG
2003
14 years 10 months ago
2003
This paper describes a new method for analysis/synthesis of textures using a non-parametric multi-resolution approach able to reproduce efficiently the generative stochastic proce...
SCIA
2005
Springer
15 years 2 months ago
2005
Springer
Clustering algorithms are intensively used in the image analysis field in compression, segmentation, recognition and other tasks. In this work we present a new approach in clusteri...