Elliptical Fourier Descriptors for shape retrieval in biological images

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Abstract

The retrieval of information in a standard database can be obtained in different ways and in some cases a number of steps are necessary to extract the sought for information. Moredifficulties exist when we are looking for a pictorial information in a database. This paper presents a method for finding an image in a biological database based on elliptical Fourier descriptors. Fourier descriptors are considered here as textual information and a distance function is proposed to evaluate the best result. Fourier descriptors and distance function are used to retrieve image in pictorial database.
Lingua originaleEnglish
Numero di pagine7
Stato di pubblicazionePublished - 2002

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