METHOD AND APPARATUS FOR MEASURING FISH BODY OF SWIMMING FISH SPECIES BASED ON LASER BEAM

METHOD AND APPARATUS FOR MEASURING FISH BODY OF SWIMMING FISH SPECIES BASED ON LASER BEAM

The present invention relates to a method and an apparatus for measuring a fish body of natatorial fish species using a laser beam and, more particularly, to an apparatus and a method for measuring the length and the size of a fish body by taking a picture of a pattern projected onto the fish body w...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAN, JI KWANG, LEE, MOO YONG, LEE, SI HOON
Format: Patent
Sprache:eng ; kor
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
CARE OF BIRDS, FISHES, INSECTS
FISHING
FORESTRY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HUMAN NECESSITIES
HUNTING
NEW BREEDS OF ANIMALS
REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
TRAPPING
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Beschreibung
Zusammenfassung:The present invention relates to a method and an apparatus for measuring a fish body of natatorial fish species using a laser beam and, more particularly, to an apparatus and a method for measuring the length and the size of a fish body by taking a picture of a pattern projected onto the fish body with the fish body using a high-brightness laser beam and an image camera, and measuring the size and the weight of the target fish by referring to a database for information about the weight against the size of the fish with respect to the existing same fish species obtained from the measurement. 본 발명은 레이저빔을 적용한 유영성어종의 어체 측정 방법 및 그 장치에 관한 것으로, 고휘도의 레이저빔과 영상 카메라를 활용하여 레이저빔이 어체에 투사되는 패턴을 어체와 함께 촬영하여, 해당 어체의 길이와 크기를 측정하고, 이로부터 기존의 동일 어종에 대한 어체의 크기 대비 무게 정보에 대한 데이터베이스를 참조하여, 대상 어체의 크기는 물론이고 무게를 측정하는 장치와 방법에 관한 것이다.