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Title:
IMAGING DEVICE, IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND RECORDING MEDIUM ON WHICH IMAGE PROCESSING PROGRAM IS RECORDED
Document Type and Number:
WIPO Patent Application WO/2018/163659
Kind Code:
A1
Abstract:
An imaging device is provided with: a calculation unit (2221) which calculates a first value that is the average value or integrated value of pixel values of first green pixels and a second value that is the average value or integrated value of pixel values of second green pixels in each predetermined image region of image data outputted from a solid-state imaging element having a Bayer array structure; an interpolation operation unit (2341) which, regarding a plurality of image regions, performs an interpolation operation using the plurality of first values and the plurality of second values calculated by the calculation unit (2221) such that a first center of gravity represented by each of the plurality of first values and a second center of gravity represented by each of the plurality of second values match; and a G step detection unit (2342) which finds a difference between the first value and the second value that are interpolated by the interpolation operation unit (2341).

Inventors:
ONOMURA, Kenichi (2951 Ishikawa-machi Hachioji-sh, Tokyo 07, 〒1928507, JP)
Application Number:
JP2018/002751
Publication Date:
September 13, 2018
Filing Date:
January 29, 2018
Export Citation:
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Assignee:
OLYMPUS CORPORATION (2951 Ishikawa-machi, Hachioji-shi Tokyo, 07, 〒1928507, JP)
International Classes:
H04N9/07; G06T3/40; H04N5/232
Domestic Patent References:
WO2014136570A12014-09-12
Foreign References:
JP2012009919A2012-01-12
JP2008199177A2008-08-28
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (11th Floor Celestine Shiba Mitsui Bldg., 3-23-1 Shiba, Minato-k, Tokyo 14, 〒1050014, JP)
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