Title:
IMAGE CAPTURING DEVICE, IMAGE CAPTURING METHOD, IMAGE CAPTURING PROGRAM, AND MOVING OBJECT
Document Type and Number:
WIPO Patent Application WO/2022/172519
Kind Code:
A1
Abstract:
An image capturing device (10) is provided with a calculation unit (42), a white balance correction unit (22), and an inverse gain correction unit (40). The calculation unit (42) calculates, on the basis of a first image, a white balance gain for correcting white balance and an inverse gain of the white balance gain. The white balance correction unit (22) corrects the white balance of a captured image on the basis of the white balance gain. The inverse gain correction unit (40) outputs, to the calculation unit (42), the first image for which inverse gain correction has been performed. In the inverse gain correction, the captured image the white balance of which has been corrected is multiplied by the inverse gain.
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Inventors:
KAISE GOU (JP)
DEKI TOMOKAZU (JP)
DEKI TOMOKAZU (JP)
Application Number:
PCT/JP2021/039912
Publication Date:
August 18, 2022
Filing Date:
October 28, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H04N9/04; H04N9/73
Foreign References:
| JP2009017301A | 2009-01-22 | |||
| JP2015201842A | 2015-11-12 | |||
| JPH0564234A | 1993-03-12 | |||
| JP2010183442A | 2010-08-19 | |||
| JP2008072575A | 2008-03-27 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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