Title:
SYSTEMS AND METHODS FOR IMAGE ACQUISITION
Document Type and Number:
WIPO Patent Application WO/2022/121761
Kind Code:
A1
Abstract:
A method for image acquisition may be provided. The method may include sending an exposure instruction to a plurality of image sensors. The method may further include controlling exposure time periods of at least one exposure group to obtain a plurality of frame images based on the exposure instruction. For each of the at least one exposure group, the exposure group may include a plurality of exposure regions corresponding to the plurality of image sensors, imaging positions corresponding to the plurality of exposure regions may be the same, and the exposure instruction may cause that a relationship between midpoints of exposure time periods of the plurality of exposure regions in the exposure group satisfies a condition.
Inventors:
LU ERLI (CN)
KUANG LU (CN)
KUANG LU (CN)
Application Number:
PCT/CN2021/135001
Publication Date:
June 16, 2022
Filing Date:
December 02, 2021
Export Citation:
Assignee:
ZHEJIANG DAHUA TECHNOLOGY CO (CN)
International Classes:
H04N5/06; H04N5/225; H04N5/359
Domestic Patent References:
| WO2019225071A1 | 2019-11-28 |
Foreign References:
| CN112543261A | 2021-03-23 | |||
| CN109756681A | 2019-05-14 | |||
| CN105827964A | 2016-08-03 | |||
| CN105991935A | 2016-10-05 | |||
| CN107483839A | 2017-12-15 |
Other References:
See also references of EP 4233305A4
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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