Correlation based rotation-invariant corner detector

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In this work we introduce a new approach for corner extraction. The method that allows the corner extraction with rotation invariance is composed by a spiral phase function and a binary amplitude. The designed function can be easily implemented as a filter for a Vander Lugt-like optical correlator....

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Detalles Bibliográficos
Autores principales: Mazzaferri, J., Ledesma, S.
Formato: Documento de conferencia publishedVersion
Publicado: 2008
Materias:
Feature extraction
Fourier optics
Image processing
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0094243X_v992_n_p1057_Mazzaferri
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_0094243X_v992_n_p1057_Mazzaferri_oai
Aporte de:
Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires

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