DETERMINATION DEVICE

To suppress the reduction in determination accuracy for a state of an object.SOLUTION: A determination device comprises: an irradiation unit (10) for irradiating an object (A) including a food or a plant with light; an extraction unit (20) for extracting predetermined fluorescence having a predeterm...

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Bibliographische Detailangaben
Hauptverfasser:	KOBAYASHI TAICHI, NAMIKAWA TAKASHI, KAWAI SHOGO, NAKANO MASATOSHI, MATSUMOTO TOMOKO, MAEDA SHOTARO, YANAGI YURI, HIYOSHI KENJI, SAKAI KENTARO, NISHIMOTO MOTOZO, SATO KIICHIRO, EJIMA YOSHINORI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	To suppress the reduction in determination accuracy for a state of an object.SOLUTION: A determination device comprises: an irradiation unit (10) for irradiating an object (A) including a food or a plant with light; an extraction unit (20) for extracting predetermined fluorescence having a predetermined wavelength within the fluorescence emitted from the surface of the object (A) when irradiated with light; an imaging unit (30) that captures a fluorescence image expressing the predetermined fluorescence; and a determination unit (60) that determines the state of the object (A) on the basis of an index indicating the fluorescence intensity of the fluorescence image.SELECTED DRAWING: Figure 1 【課題】対象物の状態の判定精度が低下することを抑制することができるようにする。【解決手段】判定装置は、食品又は植物を含む対象物（A）に光を照射する照射部（10）と、光を照射されることで前記対象物（A）の表面から発せられる蛍光のうち所定の波長を有する所定蛍光を抽出する抽出部（20）と、前記所定蛍光を示す蛍光画像を撮像する撮像部（30）と、前記蛍光画像の蛍光強度を示す指標に基づいて、前記対象物（A）の状態を判定する判定部（60）とを備える。【選択図】図１