Title:
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2019062470
Kind Code:
A
Abstract:
To provide a technology for assisting a user to change to a desired zoom magnification more easily when changing the zoom magnification of an optical lens.SOLUTION: Lens information acquisition means is a lens that can optically change a zoom magnification and acquires lens information regarding a lens used in an imaging apparatus. Angle-of-view acquisition means acquires angle-of-view information that specifies the angle of view of an image captured by the imaging apparatus. Calculation means calculates, on the basis of the lens information and the angle of view information, zoom information relating to the zoom magnification of the lens for setting the angle of view specified by the angle of view information. Display control means causes the display means to display the zoom information calculated by the calculation means.SELECTED DRAWING: Figure 2
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Inventors:
FUJITA YUSUKE
Application Number:
JP2017187009A
Publication Date:
April 18, 2019
Filing Date:
September 27, 2017
Export Citation:
Assignee:
CANON KK
International Classes:
H04N5/232; G03B15/00; G03B17/14; G03B17/18; H04N5/225; H04N7/18
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa