Title:
CONTROL SYSTEM AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2023/089915
Kind Code:
A1
Abstract:
In this control system (11), an image data acquiring unit (160) acquires thermal imagery data from an infrared sensor. A statistical data generating unit (174) generates the statistical data of pixel values from the thermal imagery data. A calibration control unit (151) controls, on the basis of an environment temperature, the calibration for the sensor output value of thermal imagery data in a state that a shutter for shielding light incident on the infrared sensor is closed. An image data output unit (190) outputs image data related to thermal imagery as calibrated. A calibration control unit (151) controls the calibration that is to be performed for an adjustment value as shift-adjusted on the basis of a predetermined shift amount when the pixel values included in the statistical data include an upper limit value or a lower limit value that are specified in advance.
Inventors:
HAYASHI KEITA (JP)
YAMAMOTO HIROFUMI (JP)
ISHIWATA TADASHI (JP)
TSUCHIYA KEIJI (JP)
NAKAAKI YASUFUMI (JP)
YAMAMOTO HIROFUMI (JP)
ISHIWATA TADASHI (JP)
TSUCHIYA KEIJI (JP)
NAKAAKI YASUFUMI (JP)
Application Number:
PCT/JP2022/033199
Publication Date:
May 25, 2023
Filing Date:
September 02, 2022
Export Citation:
Assignee:
JVCKENWOOD CORP (JP)
International Classes:
H04N5/33; G01J1/42; G01J1/44
Foreign References:
| JPH07239271A | 1995-09-12 | |||
| JP2015014509A | 2015-01-22 | |||
| JP2004282299A | 2004-10-07 | |||
| JP2020522937A | 2020-07-30 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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