Title:
MEASUREMENT DATA COLLECTION DEVICE AND PROGRAM
Document Type and Number:
Japanese Patent JP2020067417
Kind Code:
A
Abstract:
To provide a measurement data collection device which can suppress a reading error even when a measuring tool is imaged in a posture deviating from a facing posture in a case where a measurement result analog-displayed on the measuring tool is read from a photographed image.SOLUTION: A measurement data collection device includes: an imaging unit which captures an image of a measuring tool on which a measurement result is analog-displayed; a three-dimensional sensor which detects the three-dimensional shape of the measuring tool; posture deviation amount calculation means which calculates a deviation amount with respect to the facing posture of the posture detected by the three-dimensional sensor of the measuring tool by fitting a three-dimensional model of the measuring tool whose facing posture is identified in a detection coordinate system of the three-dimensional sensor to the measuring tool detected by the three-dimensional sensor; image conversion means which converts the image captured in the state where there is the deviation of the posture in the measuring tool into a converted image equivalent to the image captured in the facing posture on the basis of the deviation amount calculated by the posture deviation amount calculation means; and measurement result reading means which reads the measurement result from the converted image.SELECTED DRAWING: Figure 3
Inventors:
ABE SHINSAKU
Application Number:
JP2018201781A
Publication Date:
April 30, 2020
Filing Date:
October 26, 2018
Export Citation:
Assignee:
MITUTOYO CORP
International Classes:
G06T7/00; G01B11/00
Attorney, Agent or Firm:
Shigeki Orizaka