Nec Corporation

National Institute of Advanced Industrial Science and Technology

Kenji Toya

Naoki Kuwamori

Yousuke Taira

Takuya Itaki

Satoshi Takeshima

Toshinori Maebayashi

A classification device includes: an imaging unit that images a plurality of granular classification target objects each of which is disposed in one of a plurality of holes provided in a tray to acquire an image including the plurality of classification target objects; an acquisition unit that acquires images of each of the plurality of classification target objects by cutting out the images from the acquired image; and a sorting unit that classifies the acquired images of each of the plurality of classification target objects by using machine learning results and sorts the plurality of classification target objects based on the classification result.

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Tokyo, Japan

Kenji Toya