Title:
偏光情報取得装置、偏光情報取得方法、プログラムおよび記録媒体
Document Type and Number:
Japanese Patent JP6746404
Kind Code:
B2
Abstract:
A control apparatus includes a controller configured to instruct an image pickup apparatus that includes an image pickup element configured to capture an image formed by an optical system to capture a plurality of images in different polarization directions, and to obtain polarization information based on the plurality of images. The controller instructs the image pickup apparatus to capture the plurality of images on exposure conditions different from one another while setting constant an F-number of the optical system.
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Inventors:
Takeharu Okuno
Application Number:
JP2016131638A
Publication Date:
August 26, 2020
Filing Date:
July 01, 2016
Export Citation:
Assignee:
Canon Inc
International Classes:
H04N5/235; G03B7/093; G03B11/00; G03B15/00; H04N5/232
Domestic Patent References:
| JP2011133361A | ||||
| JP2006033209A | ||||
| JP2010124011A | ||||
| JP2009258618A | ||||
| JP2015172926A | ||||
| JP2012181086A | ||||
| JP2015075329A |
Attorney, Agent or Firm:
Ryosuke Fujimoto
Atsushi Mizumoto
Hirayama Tomoya
Atsushi Mizumoto
Hirayama Tomoya