1344 search results - page 147 / 269 » Quantization |
92
Voted
CAIP
2001
Springer
15 years 5 months ago
2001
Springer
The problem of storage or transmission of codevectors is an essential issue in vector quantization with custom codebook. The proposed technique for compression of codebooks relies ...
94
Voted
ICMCS
2000
IEEE
15 years 5 months ago
2000
IEEE
This paper addresses the problem of bit-rate conversion of MPEG compressed video. We present selective requantization, a method for reducing the requantization errors in transcodi...
113
Voted
ISMVL
2000
IEEE
15 years 5 months ago
2000
IEEE
We present a novel multiple-threshold circuit using resonant-tunneling diodes (RTDs). The logic operation is based on detecting a switching sequence in the RTD circuit. This schem...
76
Voted
DATE
1999
IEEE
15 years 5 months ago
1999
IEEE
Complex signal processing algorithms are specified in floating point precision. When their hardware implementation requires fixed point precision, type refinement is needed. The p...
DCC
1999
IEEE
15 years 5 months ago
1999
IEEE
The set partitioning in hierarchical trees (SPIHT) wavelet image coding algorithm can be interpreted as implicitly using classification in its bit-plane coding procedure. The sourc...