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Title:
IMAGING APPARATUS AND CONTROL METHOD OF IMAGING APPARATUS
Document Type and Number:
Japanese Patent JP2009207012
Kind Code:
A
Abstract:

To provide an imaging apparatus and a control method of the imaging apparatus capable of reducing variation, in image quality of a monitor image, caused by luminance of a subject.

The imaging apparatus for imaging a subject via an optical system including an imaging lens and a focus lens includes: an imaging means, including a plurality of pixels, for accumulating electric charges in accordance with an optical image of the subject formed by the optical system; and a reading number of times control means for detecting the luminance of the subject from the electric charges read out under first read control or from electric charges read out under second read control and for controlling the number of times of reading out the electric charges under the second read control, with respect to the first read control, so that a display rate of the image of the subject displayed on a display means can be fixed based on the luminance of the relevant subject.


Inventors:
UENISHI MASAAKI
Application Number:
JP2008048826A
Publication Date:
September 10, 2009
Filing Date:
February 28, 2008
Export Citation:
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Assignee:
CANON KK
International Classes:
H04N5/225; G02B7/28; G02B7/36; G03B13/36; G03B17/18; H04N5/232
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu