419 search results - page 1 / 84 » Performing Vector Quantization Using Reduced Data Representa... |
DCC
2009
IEEE
14 years 9 months ago
2009
IEEE
IVC
2007
13 years 8 months ago
2007
The problem of clustering is often addressed with techniques based on a Voronoi partition of the data space. Vector quantization is based on a similar principle, but it is a diffe...
PCM
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Vector quantization (VQ) is an elementary technique for image compression. However, the complexity of searching the nearest codeword in a codebook is time-consuming. In t...
CIVR
2007
Springer
14 years 2 months ago
2007
Springer
In the past, quantized local descriptors have been shown to be a good base for the representation of images, that can be applied to a wide range of tasks. However, current approac...
DAGM
2005
Springer
14 years 2 months ago
2005
Springer
We present an approach for the supervised online learning of object representations based on a biologically motivated architecture of visual processing. We use the output of a rece...