Title:
PHOTOGRAPHIC APPARATUS, MOVABLE BODY AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2020/216044
Kind Code:
A1
Abstract:
Provided is a photographic apparatus, comprising: at least one first variable neutral density filter, which covers at least one pixel in a plurality of pixels of an image sensor, and the transmissivity of which is changeable; a second variable neutral density filter, which covers a second region that is different from a first region, covered by the least one first variable neutral density filter, of at least one pixel in a plurality of pixels of the image sensor, and the transmissivity of which is changeable; and a circuit, configured to execute focusing control according to an image signal output from the at least one pixel covered by the first variable neutral density filter in the state where the transmissivity of the first variable neutral density filter is set to be a first transmissivity for shielding at least part of the light and an image signal output from the at least one pixel covered by the second variable neutral density filter in the state where the transmissivity of the second variable neutral density filter is set to be the first transmissivity.
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Inventors:
HONJO KENICHI (CN)
YASUDA TOMONAGA (CN)
YASUDA TOMONAGA (CN)
Application Number:
PCT/CN2020/083207
Publication Date:
October 29, 2020
Filing Date:
April 03, 2020
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G02B7/28; H04N5/225
Foreign References:
| CN101424779A | 2009-05-06 | |||
| CN103765274A | 2014-04-30 | |||
| CN105979160A | 2016-09-28 | |||
| CN107144960A | 2017-09-08 | |||
| JP2013033075A | 2013-02-14 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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