Title:
METHOD FOR GENERATING CORRECTION MODEL OF CAMERA FOR CORRECTING ABERRATION
Document Type and Number:
Japanese Patent JP2019205154
Kind Code:
A
Abstract:
To make it possible as quickly and simply as possible to correct aberration in a screen of a camera when selected variable camera setting values that affect aberration are changed.SOLUTION: In an image processing system 1, a plurality of feature points Mi of a correction object 3 for each of selected variable camera setting values that affect aberration are taken with a camera 2, relationships between known different feature point positions within a space and corresponding image positions in a screen 4 of the camera 2 are identified using at least one known mathematical method, and a correction parameter of preset at least one mathematical correction model is identified from identifying the relationships in order to correct at least one aberration and stored in the camera 2.SELECTED DRAWING: Figure 2
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Inventors:
ANDREAS WALDL
Application Number:
JP2019050670A
Publication Date:
November 28, 2019
Filing Date:
March 19, 2019
Export Citation:
Assignee:
B & R IND AUTOMATION GMBH
International Classes:
H04N5/232; G06T3/00
Attorney, Agent or Firm:
Mitsufumi Esaki
Blacksmith
Atsushi Shinohara
Shinsuke Nakamura
Blacksmith
Atsushi Shinohara
Shinsuke Nakamura