GRADING SYSTEM, IMAGING BOX, GRADING SERVER, AND GRADING METHOD

• Main Authors: UCHIDA YASUTAKA, MIURA AMI
• Format: Patent
• Language: English; Japanese
• Published: 11.01.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TESTING

To provide a grading system, an imaging box, a grading server, and a grading method capable of objectively evaluating the grade of aquatic products.SOLUTION: A grading system of the present invention includes: an imaging box including a housing in which a container with aquatic products placed therein can be placed, a light emitting device provided inside the housing and for illuminating the aquatic products, and an imaging device provided inside the housing and capable of capturing images of the aquatic products; and a grading server including a receiving unit that receives image data output from the imaging box, and a determination unit that determines the grade of the aquatic products related to the image data received by the receiving unit, using a discriminator that has machine-learned image data for learning including aquatic products and the grade of the aquatic products related to the image data for learning as teacher data.SELECTED DRAWING: Figure 1 【課題】水産物の等級を客観的に評価できる等級判定システム、撮像ボックス、等級判定サーバ及び等級判定方法を提供すること。【解決手段】本発明の等級判定システムは、内部に水産物が載置された容器を載置可能な筐体と、筐体内に設けられ、水産物を照らすための発光装置と、筐体内に設けられ、水産物を撮像可能な撮像装置と、を備える撮像ボックスと、撮像ボックスから出力された画像データを受信する受信部と、水産物を含む学習用の画像データと、学習用の画像データにかかる水産物の等級と、を教師データとして機械学習させた識別器を用いて、受信部が受信した画像データにかかる水産物の等級を判定する判定部と、を備える等級判定サーバと、を具備する。【選択図】図１