METHOD AND APPARATUS FOR INHIBITING AEC JUMP, AND TERMINAL DEVICE - GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

Title:

METHOD AND APPARATUS FOR INHIBITING AEC JUMP, AND TERMINAL DEVICE

Document Type and Number:

WIPO Patent Application WO/2019/011079

Kind Code:

A1

Abstract:

The present invention provides a method and apparatus for inhibiting AEC jump, and a terminal device. The method comprises: obtaining a target zoom multiple to which a camera apparatus is to be switched; determining whether the target zoom multiple is within a preset target range; if the target zoom multiple is within the target range, controlling to simultaneously open a wide-angle lens and a telephoto lens; obtaining a first AEC value of the wide-angle lens and a second AEC value of the telephoto lens; and determining a target AEC value corresponding to the target zoom multiple according to the first AEC value and the second AEC value. In the embodiment of the method, when the target zoom multiple is within the set range, two lenses can be opened simultaneously, and the AEC values of the two lenses can be integrated in advance. Therefore, the problem of AEC brightness jump during lens switching is solved, the photographing effect is enhanced, and the user experience is enhanced.

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Inventors:

YUAN QUAN (CN)

Application Number:

PCT/CN2018/089991

Publication Date:

January 17, 2019

Filing Date:

June 05, 2018

Export Citation:

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Assignee:

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

International Classes:

H04N5/225; H04N5/235

Foreign References:

CN107343155A	2017-11-10
CN107483808A	2017-12-15
CN106713887A	2017-05-24
CN105959553A	2016-09-21
CN106341611A	2017-01-18
US20040085475A1	2004-05-06

Other References: