INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, FOOD PRODUCT INSPECTION DEVICE AND FOOD PRODUCT MANUFACTURING METHOD

To provide an information processing device, information processing method, food product inspection device and food product manufacturing method which can detect a foreign matter existing in a food product.SOLUTION: An information processing device according to the present disclosure comprises: an inspection image generation unit which generates an inspection image on the basis of a difference between imaging data of first light obtained by polarizing reflection light of light polarized in the third direction and irradiated to a food product in the first direction in parallel to the third direction and imaging data of second light obtained by polarizing the reflection light in the second direction orthogonal to the first direction; and a detection processing unit which detects a foreign matter existing in the food product on the basis of the inspection image and a machine learning model.SELECTED DRAWING: Figure 1 【課題】食品に存在する異物を検出することができる情報処理装置、情報処理方法、食品検査装置および食品製造方法を提供する。【解決手段】本開示の情報処理装置は、第３方向に偏光されて食品に照射された光の反射光を、前記第３方向と平行な第１方向に偏光させた第１光の撮像データと、前記反射光を前記第１方向と直交する第２方向に偏光させた第２光の撮像データとの差分に基づき、検査画像を生成する検査画像生成部と、前記検査画像と、機械学習モデルとに基づき、前記食品に存在する異物を検出する検出処理部とを備える。【選択図】図１