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Title:
CONTROL DEVICE FOR IMAGING DEVICE, IMAGING DEVICE, IMAGING METHOD, IMAGING PROGRAM, STORAGE MEDIUM, AND MICROSCOPE DEVICE
Document Type and Number:
Japanese Patent JP2015061090
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To acquire an image with no sense of discomfort in change in brightness of the acquired image, even in a case where the image is acquired by changing a light exposure time.SOLUTION: A control device for an imaging device comprises: a rolling shutter drive part 15 controlling a charge storage time period t for each pixel row while sequentially shifting time from a head pixel row of an imaging sensor 12 to a final pixel row; a first illumination controller 42 irradiating an observation specimen P with illumination light from an illumination part 23 over the whole time period from the head pixel row to the final pixel row; a second illumination controller 43 irradiating the observation specimen with illumination light from the illumination part 23 only for an overlapping time period of the head pixel row and the final pixel row; and a brightness correction part 44 correcting the brightness of an image outputted from the image sensor 12 when the control by the first illumination controller is switched to the control by the second illumination controller.

Inventors:
TAKAHASHI HIDEO
Application Number:
JP2013191443A
Publication Date:
March 30, 2015
Filing Date:
September 17, 2013
Export Citation:
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Assignee:
NIKON CORP
International Classes:
H04N5/238; G03B7/093; G03B15/05; H04N5/232; H04N5/353; H04N5/374
Domestic Patent References:
JP2010262224A2010-11-18
JP2012108184A2012-06-07
JP2013150170A2013-08-01
JP2001094876A2001-04-06
JP2013046672A2013-03-07
Attorney, Agent or Firm:
West Kazuya
Takeshi Kawamura