Artículo
Nicolás, J.; Iemmi, C.; Campos, J.; Yzuel, M.J. "Optical encoding of color three-dimensional correlation" (2002) Optics Communications. 209(1-3):35-43
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Abstract:
Three-dimensional (3D) correlation of color images, considering the color distribution as the third dimension, has been shown to be useful for color pattern recognition tasks. Nevertheless, 3D correlation cannot be directly performed on an optical correlator, that can only process two-dimensional (2D) signals. We propose a method to encode 3D functions onto 2D ones in such a way that the Fourier transform and correlation of these signals, that can be optically performed, encode the 3D Fourier transform and correlation of the 3D signals. The theory for the encoding is given and experimental results obtained in an optical correlator are shown. © 2002 Published by Elsevier Science B.V.
Registro:
| Documento: | Artículo |
| Título: | Optical encoding of color three-dimensional correlation |
| Autor: | Nicolás, J.; Iemmi, C.; Campos, J.; Yzuel, M.J. |
| Filiación: | Departament De Física, Universitat Autònoma De Barcelona, Edificio CC, 08193 Bellaterra, Spain Departamento De Física, F.C.E. Y N, Universidad De Buenos Aires, (1428) Buenos Aires, Argentina |
| Palabras clave: | Charge coupled devices; Fourier transforms; Image coding; Optical correlation; Pattern recognition; Spectrum analysis; Optical correlators; Optical encoding; Color image processing |
| Año: | 2002 |
| Volumen: | 209 |
| Número: | 1-3 |
| Página de inicio: | 35 |
| Página de fin: | 43 |
| DOI: | http://dx.doi.org/10.1016/S0030-4018(02)01595-X |
| Título revista: | Optics Communications |
| Título revista abreviado: | Opt Commun |
| ISSN: | 00304018 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304018_v209_n1-3_p35_Nicolas |
Referencias:
- Yu, F.T.S., (1984) Opt. Eng., 23, p. 690
- Millán, M.S., Campos, J., Ferreira, C., Yzuel, M.J., (1989) Opt. Commun., 73, p. 277
- Kober, V., Lashin, V., Moreno, I., Campos, J., Yaroslavsky, L.P., Yzuel, M.J., (1997) J. Opt. Soc. Am. A, 14, p. 2656
- Nicolás, J., Yzuel, M.J., Campos, J., (2000) Opt. Commun., 184, p. 335
- Lohmann, A.W., Paris, D.P., (1967) Appl. Opt., 6, p. 1739
- Burckhardt, C.B., (1970) Appl. Opt., 9, p. 1949
- Davis, J.A., Cottrell, D.M., Campos, J., Yzuel, M.J., Moreno, I., (1999) Appl. Opt., 38 (23), p. 5004
- Caulfield, H.J., Moreno, I., Campos, J., Yzuel, M.J., (1997) Opt. Commun., 133, p. 77
- Nicolas, J., Campos, J., Iemmi, C., Moreno, I., Yzuel, M.J., (2002) Appl. Opt., 41, p. 1505
- Márquez, A., Iemmi, C., Moreno, I., Davis, J.A., Campos, J., Yzuel, M.J., (2001) Opt. Eng., 40, p. 2558
- Nicolás, J., Campos, J., Yzuel, M.J., (2002) J. Opt. Soc. Am. A., 19, p. 1013
- Nicolás, J., Iemmi, C., Campos, J., Yzuel, M.J., (2001) Proceedings of the SPIE, 4419, p. 604
Citas:
---------- APA ----------
Nicolás, J., Iemmi, C., Campos, J. & Yzuel, M.J. (2002) . Optical encoding of color three-dimensional correlation. Optics Communications, 209(1-3), 35-43.http://dx.doi.org/10.1016/S0030-4018(02)01595-X
---------- CHICAGO ----------
Nicolás, J., Iemmi, C., Campos, J., Yzuel, M.J. "Optical encoding of color three-dimensional correlation" . Optics Communications 209, no. 1-3 (2002) : 35-43.http://dx.doi.org/10.1016/S0030-4018(02)01595-X
---------- MLA ----------
Nicolás, J., Iemmi, C., Campos, J., Yzuel, M.J. "Optical encoding of color three-dimensional correlation" . Optics Communications, vol. 209, no. 1-3, 2002, pp. 35-43.http://dx.doi.org/10.1016/S0030-4018(02)01595-X
---------- VANCOUVER ----------
Nicolás, J., Iemmi, C., Campos, J., Yzuel, M.J. Optical encoding of color three-dimensional correlation. Opt Commun. 2002;209(1-3):35-43.http://dx.doi.org/10.1016/S0030-4018(02)01595-X
