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Para acceder a los documentos con el texto completo, por favor, siga el siguiente enlace: http://hdl.handle.net/2445/23882
| dc.contributor | Universitat de Barcelona |
|---|---|
| dc.contributor.author | Vallmitjana i Rico, Santiago |
| dc.contributor.author | Bosch i Puig, Salvador |
| dc.contributor.author | Juvells Prades, Ignacio |
| dc.contributor.author | Ros Puig, Domènec |
| dc.date | 2012-04-17T08:01:07Z |
| dc.date | 2012-04-17T08:01:07Z |
| dc.date | 1986 |
| dc.date.accessioned | 2012-07-13T22:13:05Z |
| dc.date.available | 2012-07-13T22:13:05Z |
| dc.date.issued | 2012-07-13T22:13:05Z |
| dc.identifier.citation | 0003-6935 |
| dc.identifier.uri | http://hdl.handle.net/2445/23882 |
| dc.description.abstract | A method of making a multiple matched filter which allows the recognition of different characters in successive planes in simple conditions is proposed. The generation of the filter is based on recording on the same plate the Fourier transforms of the different patterns to be recognized, each of which is affected by different spherical phase factors because the patterns have been placed at different distances from the lens. This is proved by means of experiments with a triple filter which allows satisfactory recognition of three characters. |
| dc.format | 3 p. |
| dc.format | application/pdf |
| dc.language.iso | eng |
| dc.publisher | Optical Society of America |
| dc.relation | Reproducció del document publicat a: http://dx.doi.org/10.1364/AO.25.004473 |
| dc.relation | Applied Optics, 1986, vol. 25, núm. 23, p. 4473-4475 |
| dc.rights | (c) Optical Society of America, 1986 |
| dc.rights | info:eu-repo/semantics/openAccess |
| dc.subject | Reconeixement òptic de formes |
| dc.subject | Optical pattern recognition |
| dc.title | New multiple matched filter: design and experimental realization |
| dc.type | info:eu-repo/semantics/article |
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