1344 search results - page 37 / 269 » Quantization |
DICTA
2008
13 years 11 months ago
2008
—This paper proposes a dominant color based vector quantization algorithm that automatically categorizes image regions. In contrast to the conventional vector quantization algori...
INFORMATICALT
2007
13 years 9 months ago
2007
Abstract. In this paper an exact and complete analysis of the Lloyd–Max’s algorithm and its initialization is carried out. An effective method for initialization of Lloyd–Max...
PAMI
2011
13 years 4 months ago
2011
— This paper introduces a product quantization based approach for approximate nearest neighbor search. The idea is to decomposes the space into a Cartesian product of low dimensi...
TWC
2011
13 years 4 months ago
2011
Abstract—This paper focuses on quantized channel state information (CSI) feedback for downlink network MIMO systems. Specifically, we propose to quantize and feedback the CSI of...
TSP
2010
13 years 4 months ago
2010
The problem of distributed average consensus with quantized data is considered in this correspondence. Conventional consensus algorithms suffer from divergence when quantization er...