Title:
SELECTION DEVICE
Document Type and Number:
Japanese Patent JP2022036094
Kind Code:
A
Abstract:
To enable a user to easily set and change selection accuracy.SOLUTION: A selection device includes: one or more line sensor cameras 11; a learning data creation unit 122 for creating learning data LD from data of a classified object acquired by the line sensor camera 11; a learning unit 123 for learning a method of classifying a mixture MO into each kind by using the learning data LD and making it the classified object to create a learning model GM in which knowledge and experience obtained by the learning are converted into data; a selection object selection unit 124 for selecting a kind of a selection object SO; a determination unit 125 for calculating a recognition rate RR from data of the mixture MO acquired by the line sensor camera 11 based on the learning model GM to determine presence/absence and a position of the selection object SO based on the recognition rate RR; and an air jet nozzle 14 for selecting the selection object SO from the mixture MO based on determination results of the determination unit 125 and a threshold value provided for the recognition rate RR.SELECTED DRAWING: Figure 8
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Inventors:
OISHI SHOJI
FUKASE HIROYUKI
ONISHI MASATO
FUKASE HIROYUKI
ONISHI MASATO
Application Number:
JP2021195070A
Publication Date:
March 04, 2022
Filing Date:
December 01, 2021
Export Citation:
Assignee:
DAIO SEISHI KK
DAIO ENG CO LTD
DAIO ENG CO LTD
International Classes:
G06T7/00; B07C5/342
Domestic Patent References:
| JP2017109161A | 2017-06-22 |
Foreign References:
| WO2018024944A1 | 2018-02-08 |
Attorney, Agent or Firm:
Yoshinori Ogasawara
Matsushima Osamu
Matsushima Osamu