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Un algorithme rapide à identification polynomiale multivariable pour la séparation aveugle d'images
| Content Provider | Semantic Scholar |
|---|---|
| Author | Thomas, Johan Deville, Yannick Hosseini, Shahram |
| Copyright Year | 2007 |
| Abstract | This article deals with fast separation of linear instantaneous mixtures when the observations contain a great number of samples. This con guration is frequent, especially in image separation because of the present increase of the number of pixels in CCD and CMOS-type light sensors. We here present a xed-point algorithm inspired from FastICA, which avoids the computation of statistics at each step of the constrained optimization algorithm, thanks to a rst step based on polynomial identi cation. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://johan.thomas.pagesperso-orange.fr/papers/jtydsh_GRETSI07.pdf |
| Alternate Webpage(s) | http://documents.irevues.inist.fr/bitstream/handle/2042/17672/GRETSI_2007_997.pdf?sequence=1 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
