3a

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	Fry and larvae counting programme FRYLACOP 1994 - 1996 Subjects : Materials Technology, Industrial Manufacture, Aerospace Technology Contract type : Cost-sharing contracts Participants : METRAVIB RECHERCHE DÉVELOPPEMENT SERVICE SA FRANCE METRAVIB RECHERCHE DÉVELOPPEMENT SERVICE SA Other BP 182 Chemin des Ormeaux 200 69760 FRANCE Salmara Fisherie Ltd. ÉIRE/IRELAND Salmara Fisherie Ltd. Industry Salmara Fisheries OD ÉIRE/IRELAND Italittica Srl ITALIA Italittica Srl Research 23,Via Vincenzo Florio 91025 ITALIA INSTITUTE OF MARINE BIOLOGY OF CRETE HELLAS INSTITUTE OF MARINE BIOLOGY OF CRETE Research P.O. Box 2214 Port of Heraklion 71003 HELLAS NIREUS S.A. HELLAS NIREUS S.A. Industry Kardamila 82300 HELLAS 3a France 3a Industry Bretelle de l'Échangeur 06210 France Mari Aude France Mari Aude Industry Centre Aquacole 11370 France NIREUS Greece NIREUS Industry Kardamila 82300 Greece Salmara Fisherie Ireland Salmara Fisherie Industry Salmara Fisheries OD Ireland Otter Ferry Salmon United Kingdom Otter Ferry Salmon Industry Tighna Bruaich PA21 2DH United Kingdom Hide general information Accurate population evaluation in fish hatcheries and farms is very important at specific development stages of eggs, larvae and fry. Population counting is necessary to adjust food and other products supply and to monitor the general health state of a batch at any given time. Furthermore when larvae or fry are transfered it is essential to know the number with a good accuracy to improve productivity and competitiveness of the farm. The proposal is aiming at the development of a really innovative counting system based on a new processing of 3 dimensional sets of acoustic images acquires with a dedicated array. The data processing architecture will yield new possibilities in applicability and operating procedures. The system shall be easy to use and not require any contract of transfert of the counted population. In the project, all major species of farmed fish are represented an will allow a broad practical feasability of the concept. Source : cordis