Name
Title | ||
|---|---|---|
Optimum Rate-Distortion Dictionary Selection for Compression of Atomic Decompositions of Electric Disturbance Signals |
Abstract | ||
|---|---|---|
In this letter, we address rate-distortion-optimum compression of signals from electric power system disturbances, using atomic decompositions. Usually, such optimization is obtained assuming a single dictionary and consists of finding the best compromise between the quantization of the coefficients in the atomic decomposition and its number of terms. Here, several parameterized dictionaries are u... |
Year | DOI | Venue |
|---|---|---|
2007 | 10.1109/LSP.2006.882117 | IEEE Signal Processing Letters |
Keywords | Field | DocType |
Rate-distortion,Dictionaries,Matching pursuit algorithms,Quantization,Computational modeling,Computational complexity,Pursuit algorithms,Decoding,Frequency,Damping | Mathematical optimization,Parameterized complexity,Electric power system,Coding (social sciences),Quantization (signal processing),Data compression,Rate–distortion theory,Rate–distortion optimization,Mathematics,Computational complexity theory | Journal |
Volume | Issue | ISSN |
14 | 2 | 1070-9908 |
Citations | PageRank | References |
7 | 0.55 | 6 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Michel P. Tcheou | 1 | 14 | 3.14 |
| Lisandro Lovisolo | 2 | 37 | 8.82 |
| Eduardo A. B. da Silva | 3 | 238 | 46.50 |
| Marco A. M. Rodrigues | 4 | 14 | 1.79 |
| Paulo S. R. Diniz | 5 | 247 | 38.72 |