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Photographing method and terminal equipment

A technology of terminal equipment and lens, which is applied in TV, color TV parts, electrical components, etc., and can solve the problems of standard lens damage, physical touch, etc.

Active Publication Date: 2019-10-01
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the convex hull is too high, it is easy to have physical contact with external objects, resulting in damage to the standard lens

Method used

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  • Photographing method and terminal equipment
  • Photographing method and terminal equipment
  • Photographing method and terminal equipment

Examples

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] figure 1 It is a schematic flow chart of a photographing method provided by an embodiment of the present invention, see figure 1 , the method may specifically include the following steps:

[0026] Step 102: Determine the object distance from the first lens currently used to the object to be photographed.

[0027] Wherein, the first lens is any one of a standard lens and a long-focus lens; a standard lens is a photographic lens whose focal leng...

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Abstract

The invention discloses a photographing method. The method comprises the steps of determining an object distance from a currently used first lens to a to-be-photographed object; judging whether the object distance is smaller than a safe object distance or not, wherein the safe object distance is generated based on the lens focal length of the first lens; if yes, switching to the second lens, and if not, continuing to use the first lens; wherein the lens focal length of the second lens is smaller than the lens focal length of the first lens. According to the invention, when the object distanceis relatively small (the required lens movement amount is relatively large); the first lens is switched to the second lens (the smaller the focal length of the lens is, the smaller the lens movement amount is under the same object distance), the problem that the lens is prone to physical touch with an external object and is damaged due to the too large lens movement amount can be avoided, and therefore the purpose of safe photographing is achieved.

Description

technical field [0001] The present invention relates to the field of terminals, in particular to a photographing method and terminal equipment. Background technique [0002] When taking pictures in close range, since the standard lens needs to be closer to the object to be photographed, the moving distance of the standard lens will be relatively large, and the convex hull of the terminal device needs to be set high enough. However, if the convex hull is too high, it is easy to have physical contact with external objects, resulting in damage to the standard lens. [0003] Therefore, there is an urgent need for a more reliable photographing solution. Contents of the invention [0004] The purpose of the embodiment of the present invention is to provide a photographing method and a terminal device, which are used to ensure the safety of the lens. [0005] In the first aspect, a method for taking pictures is provided, which is applied to a terminal device configured with a f...

Claims

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Application Information

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IPC IPC(8): H04N5/232
CPCH04N23/671H04N23/67
Inventor 杨卓坚
Owner VIVO MOBILE COMM CO LTD