Intelligent Optical Otolith Classification for Species Recognition of Bony Fish

Autor:	R. J. Howlett, G. Awcock, Dionysios Lefkaditis
Rok vydání:	2006
Předmět:	medicine.anatomical_structure Computer science business.industry medicine Pattern recognition Image processing sense organs Artificial intelligence business Bony fish Otolith
Zdroj:	Lecture Notes in Computer Science ISBN: 9783540465355 KES (1)
DOI:	10.1007/11892960_147
Popis:	The study of otoliths is an established method of age estimation of bony fish. It can also find interesting applications such as dietary studies by conducting species recognition on otoliths found in the stomach contents of marine animals. Moreover, they could even be sourced from geological sediments or pre-Neolithic archaeological excavations, providing useful data for palaeontology research. This paper presents work in progress to develop an alternative method of optical otolith recognition. This methodology is based on the processing and analysis of images acquired using a stereoscopic microscope fitted with a digital camera. Several configurations of neural networks are tested to conduct species recognition of bony fish.
Databáze:	OpenAIRE
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