Title:
Zoom control device, image pickup device, control method of zoom control device, control program of subject detection device and storage medium
Document Type and Number:
Japanese Patent JP6366395
Kind Code:
B2
Abstract:
An apparatus includes a control unit configured to perform zoom control based on a size of an object indicated by acquired information and a set reference size. In the zoom control, the control unit switches between first control and second control according to the set reference size. In the first control, a zoom speed to be set is updated in such a way as to gradually increase, and, in the second control, a zoom speed to be set is not updated.
Inventors:
Akihiro Tatsuzaki
Application Number:
JP2014146015A
Publication Date:
August 01, 2018
Filing Date:
July 16, 2014
Export Citation:
Assignee:
Canon Inc
International Classes:
H04N5/232; G02B7/08; G03B7/091; G03B15/00
Domestic Patent References:
| JP10023313A | ||||
| JP2011100010A | ||||
| JP2011166306A | ||||
| JP2007251429A | ||||
| JP2009071808A | ||||
| JP2011039344A | ||||
| JP2012060595A | ||||
| JP2010103669A |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa