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1. (WO2017185265) METHOD FOR DETERMINING IMAGE PHOTOGRAPHY PARAMETERS AND PHOTOGRAPHIC APPARATUS

Pub. No.:    WO/2017/185265    International Application No.:    PCT/CN2016/080379
Publication Date: Fri Nov 03 00:59:59 CET 2017 International Filing Date: Thu Apr 28 01:59:59 CEST 2016
IPC: H04N 5/232
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: XU, Rongyue
徐荣跃
WANG, Jun
王君
YI, Yan
易彦
WEI, Daiyu
魏代玉
Title: METHOD FOR DETERMINING IMAGE PHOTOGRAPHY PARAMETERS AND PHOTOGRAPHIC APPARATUS
Abstract:
A method for determining image photography parameters, comprising a photographic apparatus (101, 300, 400) acquiring the amount of jitter of the photographic apparatus (101, 300, 400) (201); determining the ambient brightness of the environment of the image to be photographed (202); at least on the basis of the ambient brightness and the amount of jitter, determining a target exposure time for photographing the image to be photographed (203). Thus, the target exposure time can be comprehensively determined on the basis of the impact of the amount of jitter and the ambient brightness; when using the target exposure time to perform image photography, the determined target exposure time will not allow the photographic image to be excessively blurry as a result of jitter, and will also not allow the image noise to be excessive, thereby improving image definition.