Title:
CONTROL SYSTEM, IMAGING DEVICE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2017/043190
Kind Code:
A1
Abstract:
A control system for controlling an imaging device which generates an entire spherical image on the basis of a first image obtained using a first fisheye lens and a second image obtained using a second fisheye lens, the control system being characterized by including an evaluation value calculation unit that calculates: a first exposure evaluation value for evaluating, on the basis of a brightness value of the first image, an exposure of a first imaging element corresponding to the first fisheye lens; and a second exposure evaluation value for evaluating, on the basis of a brightness value of the second image, an exposure of a second imaging element corresponding to the second fisheye lens. The control system is further characterized in that the evaluation value calculation unit does not use, for calculating the brightness value of the first image and the brightness value of the second image, a pixel value of a pixel that forms an overlapping region in which an imaging range between the first picture and the second picture overlaps.
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Inventors:
NOMURA KENICHIROH (JP)
Application Number:
PCT/JP2016/071433
Publication Date:
March 16, 2017
Filing Date:
July 21, 2016
Export Citation:
Assignee:
RICOH CO LTD (JP)
NOMURA KENICHIROH (JP)
NOMURA KENICHIROH (JP)
International Classes:
G03B7/091; H04N5/235; G03B15/00; G03B19/07; G03B37/00; H04N5/225; H04N5/238
Foreign References:
| JP2015050498A | 2015-03-16 | |||
| JP2014057156A | 2014-03-27 | |||
| JP2014123797A | 2014-07-03 | |||
| JP2007053617A | 2007-03-01 |
Other References:
See also references of EP 3349433A4
Attorney, Agent or Firm:
SAKAI, Hiroaki (JP)
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