公开(公告)号：US11218631B2

公开(公告)日：2022-01-04

申请号：US17049454

申请日：2019-08-21

Applicant: TAMRON CO., LTD.

Inventor： Yoshito Iwasawa ,  Yasuhiko Obikane ,  Hisashi Kitano ,  Yuri Koyama ,  Yuichi Imamiya

IPC: H04N5/232 ,  G02B9/64

Abstract: To provide an image-capturing system capable of maintaining high analysis accuracy while reducing the amount of data related to image acquisition with a simple method. In order to achieve the object, the image-capturing system includes an image-capturing device configured to acquire image data of a subject, and an image-capturing control device configured to control image acquisition by the image-capturing device. The image-capturing control device includes a difference extraction means configured to extract difference data on the basis of any two image data items acquired by the image-capturing device, a change amount extraction means configured to extract change amount data on the basis of any two difference data items extracted by the difference extraction means, and a condition change means configured to change an image acquisition condition in the image-capturing device on the basis of the change amount data extracted by the change amount extraction means.