Title:
CONTROL METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/034739
Kind Code:
A1
Abstract:
Provided are a control method and apparatus, an electronic device, and a computer readable storage medium. The method is applied to an imaging device. The imaging device comprises a pixel unit array consisting of a plurality of photosensitive pixel units, and at least two exposure pixels comprised in each photosensitive pixel unit comprise at least one medium exposure pixels. The method comprises: determining a brightness level of ambient brightness, the ambient brightness comprising a low brightness level, a medium brightness level, and a high brightness level which are arranged from small to large; if the brightness level of a photographing environment belongs to the high brightness level or the low brightness level, adjusting a proportion of the medium exposure pixels in the photosensitive pixel units as a first value; and if the brightness level of the photographing environment belongs to the medium brightness level, adjusting the proportion of the medium exposure pixels in the photosensitive pixel units as a second value, the first value being greater than the second value. The method can keep more effective information in a photographed image and improve the brightness of the photographed image.
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Inventors:
ZHANG GONG (CN)
Application Number:
PCT/CN2019/090628
Publication Date:
February 20, 2020
Filing Date:
June 11, 2019
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04N5/232
Foreign References:
| CN109005346A | 2018-12-14 | |||
| CN108200354A | 2018-06-22 | |||
| CN105578065A | 2016-05-11 | |||
| US20090091645A1 | 2009-04-09 |
Other References:
See also references of EP 3836532A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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