Title:
Image processing equipment, image processing methods and programs
Document Type and Number:
Japanese Patent JP6320571
Kind Code:
B2
Abstract:
An image processing apparatus includes: a pixel value group creation unit configured to create, for a plurality of pieces of image data generated by an image sensor including: a plurality of pixels arranged two-dimensionally to receive light from outside and generate a signal corresponding to an amount of the received light; and a plurality of read-out circuits shared by a predetermined number of pixels and configured to read out the signal as pixel values, a plurality of pixel value groups by classifying the pixel values for each of the plurality of read-out circuits; and a noise determination unit configured to determine whether blinking defect noise occurs in each of the plurality of pixel value groups, based on distribution of the pixel values of each of the plurality of pixel value groups created by the pixel value group creation unit.
Inventors:
Manabu Ichikawa
Yuuki Maruyama
Yuuki Maruyama
Application Number:
JP2016570381A
Publication Date:
May 09, 2018
Filing Date:
January 20, 2015
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
H04N5/357; H04N5/21; H04N5/232
Domestic Patent References:
| JP2012231333A | ||||
| JP2008245121A | ||||
| JP2010103855A | ||||
| JP2014212450A | ||||
| JP2013219665A | ||||
| JP2012105063A |
Attorney, Agent or Firm:
Hiroaki Sakai
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