Title:
IMAGING APPARATUS AND CONTROL METHOD THEREOF
Document Type and Number:
Japanese Patent JP2019134211
Kind Code:
A
Abstract:
To provide a method to obtain the accurate frequency of an imaging apparatus without mounting a vibration sensor newly.SOLUTION: An imaging apparatus includes an imaging unit 101 that photographs a subject, an imaging drive unit 102 that performs panning and tilting of the imaging unit, an imaging drive control unit 103 that controls the imaging drive unit, a blower device 104 built in the imaging apparatus, a blower control unit 105 that controls the blower device, a vibration detection sensor 107 for electronic image stabilization, which is mounted on the imaging unit, an electronic image stabilization control unit 108 that controls electronic image stabilization in the imaging unit, and a vibration calculation unit 106 that detects vibration of imaging apparatus by using the vibration detection sensor for electronic image stabilization. Due to panning and tilting of the imaging unit, the frequency is calculated at an angle where the frequency of the blower device and the imaging apparatus are in a relationship so as to match or become an integral multiple and the amplitude is maximum.SELECTED DRAWING: Figure 1
Inventors:
OTAKE MASAYA
Application Number:
JP2018012165A
Publication Date:
August 08, 2019
Filing Date:
January 29, 2018
Export Citation:
Assignee:
CANON KK
International Classes:
H04N5/232; G03B5/00; G03B15/00; G03B17/56; H04N5/225
Attorney, Agent or Firm:
Yukio Takanashi