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Title:
IMAGING DEVICE AND CONTROL METHOD OF THE SAME
Document Type and Number:
Japanese Patent JP2013242408
Kind Code:
A
Abstract:

To reduce influence of perspective conflict, reduce time required for detecting a focal point, and provide appropriate focus indication in an imaging device and a control method of the imaging device which perform automatic focusing on the basis of contrast evaluation values in a plurality of focal point detection regions whose positions and sizes are fixed.

When a region of a particular subject is detected and there is a focal point detection region in the region of the particular subject, a focal point is detected for the focal point detection region. When focal point detection regions, in each of which a focus distance is present within a depth of field of a determined focus distance, include a region of a particular subject, an indication for focusing is displayed for all the focal point detection regions including the region of the particular subject.


Inventors:
KAWARADA MASAHIRO
Application Number:
JP2012114994A
Publication Date:
December 05, 2013
Filing Date:
May 18, 2012
Export Citation:
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Assignee:
CANON KK
International Classes:
G02B7/28; G02B7/36; G03B13/02; G03B13/36; G03B15/00; G03B17/18; H04N5/232
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu



 
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