Title:
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND ENDOSCOPE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/145606
Kind Code:
A1
Abstract:
[Problem] To prevent occurrence of a missing portion of a mask when an image in the mask is rotated. [Solution] This image processing device is provided with: a rotation correction amount calculation unit for calculating a rotation correction amount of an image; a magnification factor calculation unit for calculating a magnification factor for placing a missing portion of an image which appears when the image is rotated by the rotation correction amount outside a screen; an image enlarging unit for enlarging the image on the basis of the magnification factor; and an image rotation unit for rotating the image on the basis of the rotation correction amount. This configuration makes it possible to prevent occurrence of a missing portion of the mask when the image in the mask is rotated.
Inventors:
MIYAI TAKESHI (JP)
TAKAHASI KENJI (JP)
ICHIKI HIROSHI (JP)
IKEDA KENJI (JP)
YAMANE MASAHITO (JP)
TAKAHASI KENJI (JP)
ICHIKI HIROSHI (JP)
IKEDA KENJI (JP)
YAMANE MASAHITO (JP)
Application Number:
PCT/JP2017/002119
Publication Date:
August 31, 2017
Filing Date:
January 23, 2017
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
A61B1/04; G02B23/24; H04N7/18
Domestic Patent References:
| WO2012029357A1 | 2012-03-08 |
Foreign References:
| JP2013192803A | 2013-09-30 | |||
| JP2015156938A | 2015-09-03 | |||
| JP2000227560A | 2000-08-15 | |||
| JP2003265411A | 2003-09-24 | |||
| JP2015205126A | 2015-11-19 | |||
| JP4772826B2 | 2011-09-14 | |||
| JPH10314113A | 1998-12-02 |
Attorney, Agent or Firm:
KAMEYA, Yoshiaki et al. (JP)
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