Title:
撮像装置、撮像装置の制御方法、プログラム
Document Type and Number:
Japanese Patent JP7378953
Kind Code:
B2
Abstract:
To solve the problem that, with the conventional notification of an in-focus sound, it is not possible for a user to know the necessary in-focus state thereafter.SOLUTION: Provided is an imaging device, comprising: imaging means for receiving subject light via a lens barrel with an imaging element and thereby generating image data; distance measuring means for measuring the distance to the subject from the imaging device; calculation means for calculating the depth of field on the basis of the focal length and aperture value of the lens barrel, the distance measurement result obtained by the distance measuring means and the size of a permissible circle of confusion; distance measurement point selection means for choosing whether to measure the distance using the distance measuring means at which position on the imaging plane; and sound notification means; The sound notification means changes the sound notified to a user in accordance with the distance measurement result of the distance measuring means at the selected distance measurement point and the depth of field calculated by the calculation means.SELECTED DRAWING: Figure 1
Inventors:
Takeshi Naito
Shogo Hachiro
Ayaka Kinoshita
Koji Mada
Ryota Suzuki
Hitoshi Nishitani
Shogo Hachiro
Ayaka Kinoshita
Koji Mada
Ryota Suzuki
Hitoshi Nishitani
Application Number:
JP2019079607A
Publication Date:
November 14, 2023
Filing Date:
April 18, 2019
Export Citation:
Assignee:
Canon Inc
International Classes:
G03B17/18; G02B7/28; G03B13/32; G03B13/34; G03B13/36; H04N23/67
Domestic Patent References:
| JP6301098A | ||||
| JP2003161983A | ||||
| JP2004333828A | ||||
| JP4251234A | ||||
| JP10048733A |
Attorney, Agent or Firm:
Takuma Abe
Sougo Kuroiwa
Sougo Kuroiwa
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