METHOD OF INSPECTING FRESHNESS OF FISH AND DEVICE THEREFOR

Embodiments of the present invention relate to a method of inspecting the freshness of a fish, and to a device therefor. According to one aspect of the present invention, a method of inspecting the freshness of a fish including the steps of: illuminating with light, a target fish for inspection; cap...

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Bibliographic Details
Main Authors JANG, Myung Kee, LEE, Ju Woon, KIM, Jae Heung, CHOI, Jae Hyuk, HONG, Chang Wook
Format Patent
LanguageEnglish
French
Korean
Published 24.05.2018
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Summary:Embodiments of the present invention relate to a method of inspecting the freshness of a fish, and to a device therefor. According to one aspect of the present invention, a method of inspecting the freshness of a fish including the steps of: illuminating with light, a target fish for inspection; capturing a light reflection intensity (LRI) image of the target fish for inspection; extracting an eye region image of the target fish for inspection; and determining the freshness of the target fish for inspection on the basis of the index of LRI level of the eye region image, may be provided. Des modes de réalisation de la présente invention concernent un procédé d'inspection de la fraîcheur d'un poisson, ainsi qu'un dispositif associé. Selon un aspect de la présente invention, un procédé d'inspection de la fraîcheur d'un poisson consiste : à éclairer avec de la lumière un poisson cible à inspecter ; à capturer une image d'intensité de réflexion lumineuse (LRI) du poisson cible à inspecter ; à extraire une image de zone d'œil du poisson cible à inspecter ; et à déterminer la fraîcheur du poisson cible à inspecter en fonction de l'indice du niveau de LRI de l'image de la zone d'œil. 본 발명의 실시예들은 생선의 선도를 검사하는 방법 및 이를 위한 장치에 관한 것이다. 본 발명의 일 측면에 따르면, 생선의 선도를 검사하는 방법으로서, 검사 대상 생선에 빛을 조사하는 단계와, 상기 검사 대상 생선의 LRI(Light Reflection Intensity) 이미지를 캡처하는 단계와, 상기 LRI 이미지로부터 상기 검사 대상 생선의 눈(eye) 영역 이미지를 추출하는 단계와, 상기 눈 영역 이미지의 LRI 레벨 지표(index of LRI level)에 기초하여 상기 검사 대상 생선의 선도를 확인하는 단계를 포함하는 생선의 선도 검사 방법이 제공될 수 있다.
Bibliography:Application Number: WO2017KR12937