公开(公告)号：US20240005624A1

公开(公告)日：2024-01-04

申请号：US18254007

申请日：2021-10-13

Applicant: MAYEKAWA MFG. CO., LTD.

Inventor： Hikaru IMAMURA ,  Masaru TOKUMOTO ,  Hiroaki MURANAMI

IPC: G06V10/143 ,  G06V10/60 ,  G06V10/774 ,  G01N21/88

CPC classification number: G06V10/143 ,  G06V10/60 ,  G06V10/774 ,  G01N21/8851 ,  G06V2201/07 ,  G06V20/68

Abstract: A target detection device includes: a first image acquiring unit configured to acquire a first image depicting a subject, which is generated by irradiating the subject with light belonging to a first wavelength group; a second image acquiring unit configured to acquire a second image depicting the subject, which is generated by irradiating the subject with light belonging to a second wavelength group other than the first wavelength group and having a different wavelength from the light with which the subject has been irradiated to generate the first image; and a target detecting unit configured to detect a target included in the subject using the first image and the second image.