Adaptive Vector Quantization

32

ESANN
1997

112views Neural Networks» more ESANN 1997»

Kohonen maps versus vector quantization for data analysis

14 years 23 days ago

Besides their topological properties, Kohonen maps are often used for vector quantization only. These auto-organised networks are often compared to other standard and/or adaptive v...

Eric de Bodt, Michel Verleysen, Marie Cottrell

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34

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DCC
2000
IEEE

208views Computer Graphics» more DCC 2000»

RD-Optimization of Hierarchical Structured Adaptive Vector Quantization for Video Coding

14 years 3 months ago

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This paper contains two contributions to very-low-bitrate video coding. First, we show that in contrast to common practice incremental techniques for rate-distortion optimization ...

Marcel Wagner, Dietmar Saupe

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31

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ICIP
1998
IEEE

77views Image Processing» more ICIP 1998»

Video Coding using Perceptually Weighted Vector Zerotrees and Adaptive Vector Quantization

15 years 29 days ago