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| Indexado |
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| DOI | 10.1109/SAM.2016.7569627 | ||
| Año | 2016 | ||
| Tipo |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
A new image reconstruction algorithm is proposed based on weighted compressed sensing (WCS) for the problem of channelized facies recovery from pixel-based measurements. This algorithm integrates information from: (1) signal structure dependencies in a transform domain (the discrete cosine transform); and (2) multiple-point statistics obtained from a training image. In the experimental side, excellent results are reported showing that the WCS scheme provides good reconstruction for geological facies models even in the [0.3%-1%] range of data. Experiments show that the proposed solution outperforms methods based on CS and MPS, when reconstruction performance is measured in terms of similarity perceptual indicators (MSSIM).
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Calderon, Hernan | - |
Universidad de Chile - Chile
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| 2 | SANTIBANEZ-LEAL, FELIPE ANDRES | Hombre |
Universidad de Chile - Chile
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| 3 | Silva, Jorge F. | Hombre |
Universidad de Chile - Chile
|
| 4 | ORTIZ-CABRERA, JULIAN MAXIMILIANO | Hombre |
Universidad de Chile - Chile
|
| 5 | EGANA-VIEDMA, ALVARO FRANCISCO | Hombre |
Universidad de Chile - Chile
|
| Fuente |
|---|
| Fondo Nacional de Desarrollo Científico y Tecnológico |
| Comisión Nacional de Investigación Científica y Tecnológica |
| Comisión Nacional de Investigación CientÃfica y Tecnológica |
| Fondo Nacional de Desarrollo CientÃfico y Tecnológico |