Visualitzant per matèria "Otòlits"
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A new otolith image contour descriptor based on partial reflection
(2010)In this paper we propose a new contour descriptor for reconstructing fish otolith contours that uses half the number of coefficients needed by the classical elliptical Fourier descriptors (EFDs) for the ... -
Analysis of fish otolith in the stomach contents of the atlantic spotted dolphin (Stenella frontalis) in the Canary Islands
(2022-06)En este trabajo final de grado se exponen los resultados del estudio realizado con la ONG científica SECAC (Sociedad para el Estudio de los Cetáceos del Archipiélago Canario) que trabaja en el proyecto ... -
An experimental features selection approach in a multiclass classifier
(2013)This paper focuses on an experimental feature selection for the images of otoliths in order to validate their effectiveness in a multiclass classifier used to resolve an automatic otolith identification ... -
Otoliths identifiers using image contours EFD
(2010)Abstract. In this paper we analyze the characteristics of an experimental otolith identification system based on image contours described with Elliptical Fourier Descriptors (EFD). Otoliths are found ...