1344 search results - page 21 / 269 » Quantization |
INFORMATICALT
2010
13 years 8 months ago
2010
In this paper new semilogarithmic quantizer for Laplacian distribution is presented. It is simpler than classic A-law semilogarithmic quantizer since it has unit gain around zero. ...
AAAI
2012
12 years 7 days ago
2012
Hashing, which tries to learn similarity-preserving binary codes for data representation, has been widely used for efficient nearest neighbor search in massive databases due to i...
ISCAS
2008
IEEE
14 years 4 months ago
2008
IEEE
— The rate control algorithm is of essential importance to a video encoder. It enables the encoded bitstream to meet the bandwidth and storage requirement while maintaining good ...
PDCN
2004
13 years 11 months ago
2004
It is well-known that the time and memory necessary to create a codebook from large training databases have hindered the vector quantization based systems for real applications. T...
DCC
2003
IEEE
14 years 9 months ago
2003
IEEE
We address the problem of designing optimal quantizers for distributed source coding. The generality of our formulation includes both the symmetric and asymmetric scenarios, toget...