Title:
IMAGING APPARATUS AND CONTROL METHOD OF THE SAME
Document Type and Number:
Japanese Patent JP2020048133
Kind Code:
A
Abstract:
To solve the problem in which, if a mask is created by image processing, a load of image processing increases if the mask is created for each frame, heat generated by a video engine increases, thus, it is necessary to create a mask without using image processing.SOLUTION: A monitoring system including an imaging apparatus including an optical system including a polarizing filter and a rotation mechanism of the polarizing filter, creates a privacy mask using reflected light by changing a polarization angle of the polarizing filter of the imaging apparatus.SELECTED DRAWING: Figure 1
Inventors:
KANEKO SEIGO
Application Number:
JP2018176697A
Publication Date:
March 26, 2020
Filing Date:
September 21, 2018
Export Citation:
Assignee:
CANON KK
International Classes:
H04N5/225; G03B11/04; H04N5/232
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa