- Patent Title: Imaging apparatus capable of notification of information about a presence of a flicker and execution of processing for reducing an influence of the flicker, a control method for an imaging apparatus, and a non-transitory recording medium recording a program for causing a computer to execute a control method
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Application No.: US14843642Application Date: 2015-09-02
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Publication No.: US09609232B2Publication Date: 2017-03-28
- Inventor: Naoyuki Nakagawara
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA, Inc. I.P. Division
- Priority: JP2014-182736 20140908
- Main IPC: H04N9/73
- IPC: H04N9/73 ; H04N5/235
Abstract:
At least one imaging apparatus includes a sensor configured to output a signal according to an incident light amount, a calculation unit configured to calculate an evaluation value in regard to a flicker based on the output signal from the sensor, a notification unit configured to notify a user of information about a presence of the flicker based on the evaluation value, and a control unit configured to control processing for reducing an influence of the flicker based on the evaluation value. When the evaluation value is equal to or larger than a first threshold value, the notification unit notifies the user of the information about the presence of the flicker. When the evaluation value is equal to or larger than a second threshold value which is larger than the first threshold value, the control unit performs control to carry out processing for reducing the influence of the flicker.
Public/Granted literature
- US20160073001A1 IMAGING APPARATUS, CONTROL METHOD, AND PROGRAM Public/Granted day:2016-03-10
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