公开(公告)号：US20210404895A1

公开(公告)日：2021-12-30

申请号：US17345354

申请日：2021-06-11

Applicant: Hitachi, Ltd.

Inventor： Hiroyuki YOSHIMOTO ,  Ryotaro KAWAHARA ,  Ryohei MATSUI ,  Nobuyuki SUGII ,  Tsuneya KURIHARA ,  Hirohiko SAGAWA ,  Naoko USHIO ,  Motoki TAJIMA ,  Shingo KIRITA

IPC: G01L5/16 ,  G01L5/00 ,  G01B7/16

Abstract: Provided is a digitalization system capable of digitalizing the skills of delicate work. This digitalization system comprises a first sensor mounted on a work tool and which detects a deformation of the work tool when the work tool is pressed against a work target, a second sensor which detects a force applied to the work target or a force applied to the work tool when the work tool is pressed against the work target, and a computer which calculates an angle of a corner formed with the work tool and the work target based on sensor values acquired with the first sensor, and calculates a force applied to the work target when the work tool is pressed against the work target based on sensor values acquired with the second sensor.

公开(公告)号：US20160335578A1

公开(公告)日：2016-11-17

申请号：US15110999

申请日：2014-01-17

Applicant: HITACHI, LTD

Inventor： Hirohiko SAGAWA

IPC: G06Q10/06 ,  G06K9/62 ,  G06T15/00 ,  G06T17/00 ,  G05B19/418 ,  G06T19/00

CPC classification number: G06Q10/06316 ,  G05B19/418 ,  G05B19/4184 ,  G05B19/41885 ,  G05B23/02 ,  G05B2219/2642 ,  G06F17/50 ,  G06K9/6215 ,  G06Q10/063116 ,  G06Q10/067 ,  G06T15/005 ,  G06T17/00 ,  G06T19/006 ,  G06T2200/04 ,  G06T2200/08

Abstract: A program for creating data causes a computer to execute the following: a step of generating a converted image, which is a whole-view image the viewpoint of which has been changed, based on a 3D model generated from a plurality of whole-view images including a plurality of work targets, a step of determining the position of a work viewpoint image, which is captured from the line of sight at which work is carried out, based on the degree of similarity obtained by comparing the work viewpoint image and the converted image, and registering, onto the whole-view image, information related to a work target on which work is carried, and a step of retrieving the work viewpoint image corresponding to the registered work target based on the positional relationship of the work viewpoint image to the whole-view image, and associating the retrieved work viewpoint image with the work target.

Abstract translation: 用于创建数据的程序使得计算机执行以下操作：基于从多个全视图图像生成的3D模型生成作为其视点已被改变的整体视图图像的转换图像的步骤 包括多个工作目标，基于通过比较工作视点图像和经转换的工作视点图像获得的相似度，确定从进行工作的视线捕获的工作视点图像的位置的步骤 图像和注册到整个视图图像上的与工作的工作目标相关的信息，以及基于工作视点图像的位置关系来检索与注册的工作目标相对应的工作视点图像的步骤 全视图图像，以及将检索到的工作视点图像与工作目标相关联。