Control method of wide-angle camera and electronic terminal

A wide-angle camera and electronic terminal technology, which is applied to TVs, electrical components, color TVs, etc., can solve problems such as poor effects, low efficiency, and empty images, and achieve the effect of improving user experience and improving focusing efficiency

Active Publication Date: 2015-10-21
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, no matter how good the technique is, photographers often encounter more difficult problems when taking group photos with a large number of peo

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  • Control method of wide-angle camera and electronic terminal
  • Control method of wide-angle camera and electronic terminal
  • Control method of wide-angle camera and electronic terminal

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[0048] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0049] It should be noted that the terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms of "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be unders...

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Abstract

The embodiment of the invention discloses a control method of a wide-angle camera and an electronic terminal. The method comprises the steps as follows: the electronic terminal obtains a first preview image via the wide-angle camera, wherein the first preview image comprises a plurality of characterization factors; the electronic terminal judges whether the edge region of the first preview image contains the characterization factors; the electronic terminal controls the wide-angle camera to extend viewing angle to the edge region if the edge region of the first preview image contains the characterization factors. The electronic terminal of the invention judges whether to adjust the wide-angle focal length or shooting angle of the camera by analyzing the characterization factors located at the edge region of the preview image, and automatically adjusts the wide-angle focal length or shooting angle of the camera if the edge region of the preview image contains the characterization factors, thereby improving focusing efficiency.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a control method of a wide-angle camera and an electronic terminal. Background technique [0002] With the rapid development of electronic technology, the application of camera function is becoming more and more extensive and humanized. People can shoot various pictures as they like. Many photographers have reached a very high level of camera technology. For example, they can use light to Show different styles, be able to use the perspective to achieve the perfect combination of multiple scenes, etc. [0003] However, no matter how good the technique is, photographers often encounter more difficult problems when taking group photos with a large number of people. If it is too large, the picture will be idle. In the prior art, the focal length is adjusted manually, which is inefficient and ineffective. Contents of the invention [0004] The embodiment of the present invention...

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Application Information

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IPC IPC(8): H04N5/232
Inventor 苏豫
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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