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This automatic classification system of the otoliths in basis to saccular
otolith (sagitta) outline has been built using wavelet transform algorithms. Wavelet
transform representation allows to quantify the irregularities of the contour
and determine its precise position. These properties make these techniques suitable
for pattern recognition purposes as species recognition (Parisi-Baradad et al 2005).
]. These routines were developed in MATLAB® language.
Maybe you'll prefer to first read our
otolith identification tutorial
Warning: your otolith photography must be like this:
Upload otolith photo (must be PNG or TIFF):
Cite AFORO Automatic Taxon Identification as:
Parisi-Baradad V., A. Manjabacas, A. Lombarte, R. Olivella, Ò. Chic,
J. Piera, E. García-Ladona. 2010. Automatic Taxon Identification of
Teleost fishes in an otolith online database. Fisheries Research.
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