Title:
IMAGING CONTROL METHOD AND APPARATUS, IMAGING DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/210805
Kind Code:
A1
Abstract:
The present disclosure discloses an imaging control method, an imaging control apparatus, an imaging device (30) and a non-volatile computer-readable storage medium. The imaging control method includes: controlling (01) the long-exposure pixels, the medium-exposure pixels and the short-exposure pixels to be exposed with an initial long-exposure parameter, an initial medium-exposure parameter and an initial short-exposure parameter respectively so as to acquire initial long-exposure pixel information, initial medium-exposure pixel information and initial short-exposure pixel information, calculating (02) a corrected long-exposure parameter according to the initial long-exposure pixel information, calculating (03) a corrected medium-exposure parameter and a corrected short-exposure parameter according to the corrected long-exposure parameter, controlling (04) the pixel unit array (31) to be exposed according to the corrected long-exposure parameter, the corrected medium-exposure parameter and the corrected short-exposure parameter, so as to output a high dynamic range image.
Inventors:
ZHAO ZHENGTAO (CN)
Application Number:
PCT/CN2019/084316
Publication Date:
November 07, 2019
Filing Date:
April 25, 2019
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04N5/235
Foreign References:
| CN108632537A | 2018-10-09 | |||
| JP2005204196A | 2005-07-28 | |||
| US20160037043A1 | 2016-02-04 | |||
| EP3270583A1 | 2018-01-17 | |||
| CN106791470A | 2017-05-31 | |||
| CN105227858A | 2016-01-06 | |||
| CN105578065A | 2016-05-11 | |||
| CN106982333A | 2017-07-25 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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