Title:
MOVING IMAGE GENERATION DEVICE, MOVING IMAGE GENERATION METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2022080606
Kind Code:
A
Abstract:
To improve convenience in observing a behavior and a state of a component of a roller bearing.SOLUTION: There is provided a moving image generation device, which has: extracting means for extracting a plurality of frames from moving image data generated by photographing a roller bearing; specifying means for specifying the center of rotation of the roller bearing included in a plurality of frames respectively; deriving means for deriving an angle of revolution on the center of rotation of a rolling body constituting the roller bearing in each of the plurality of frames; rotating means for rotating each of the plurality of frames by the angle of revolution reversely of the rotating direction that the angle of revolution derived by the deriving means indicates; and generating means for using the plurality of frames having been rotated by the rotating means to generate moving image data.SELECTED DRAWING: Figure 1
Inventors:
MUTO KEISUKE
Application Number:
JP2020191773A
Publication Date:
May 30, 2022
Filing Date:
November 18, 2020
Export Citation:
Assignee:
NSK LTD
International Classes:
H04N5/232; F16C19/06; F16C19/16; F16C41/00; G01M13/04; H04N5/77; H04N5/91
Attorney, Agent or Firm:
Patent business corporation glory patent office