Title:
VIBRATION DETECTION METHOD
Document Type and Number:
Japanese Patent JP2020085829
Kind Code:
A
Abstract:
To provide a vibration detection method that can detect vibration generating displacement which is smaller than size of one pixel of a camera, for the camera installed in a predetermined place.SOLUTION: A vibration detection method, which is a method to detect vibration acting on a first camera 2 installed in a predetermined place, comprises: an imaging step of imaging a time-series image V2 using a second camera 6, in a state where a second camera 6 having a smaller field angle per one pixel than the first camera 2 is installed in the predetermined place; and a generating step of generating vibration data D indicating the vibration acting on the second camera 6 on the basis of the time-series image V2 imaged using the second camera 6.SELECTED DRAWING: Figure 1
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Inventors:
MORIMOTO TAKASHI
Application Number:
JP2018224835A
Publication Date:
June 04, 2020
Filing Date:
November 30, 2018
Export Citation:
Assignee:
KONICA MINOLTA INC
International Classes:
G01H9/00; G03B5/00; G03B15/00
Domestic Patent References:
| JP2017090190A | 2017-05-25 | |||
| JP2009159553A | 2009-07-16 | |||
| JP2016170029A | 2016-09-23 |
Foreign References:
| WO2017179599A1 | 2017-10-19 | |||
| WO2017073430A1 | 2017-05-04 |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Satoshi Sakurai
Masataka Otani
Satoshi Sakurai