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Photographing method and photographing device

A camera device and photo technology, which is applied to TVs, color TV parts, electrical components, etc., can solve the problems of not being able to take pictures of the background and the objects to be photographed with good exposure effects, etc.

Inactive Publication Date: 2017-08-18
SHENZHEN TINNO WIRELESS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a photographing method and photographing device thereof to solve the technical problem in the prior art that images with good exposure effects of the background and the subject to be photographed cannot be photographed

Method used

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  • Photographing method and photographing device
  • Photographing method and photographing device

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0036] see figure 1 , figure 1 It is a schematic flow chart of the first embodiment of the photographing method of the present invention. The method includes but not limited to the following steps.

[0037] Step S100, focus on the object to be photographed within the viewing range.

[0038] Before this step, the step of turning on the camera and taking a view may also be included. The detailed technical features of this step are within the comprehension scope of those skilled in the art, and will not be repeated here.

[0039] Wherein, the object to be photographed in step S100 may be a human face, a scene, or the like. The process of the camera recognizing a human face or other objects to be photographed is a well-known technology in the art, and will not be described in detail here.

[0040] Step S110, dividing the area where the object to be photographed within the viewing range is divided into a plurality of sub-areas.

[0041] In this step, taking face recognition as...

Embodiment 2

[0053] see figure 2 , figure 2 It is a schematic flowchart of the second embodiment of the photographing method of the present invention, and the photographing method in this embodiment includes but not limited to the following steps.

[0054] Step S200, setting the exposure brightness value range of the area where the object to be photographed is located.

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PUM

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Abstract

The invention provides a photographing method and a photographing device. The photographing method comprises the steps of focusing on an object to be photographed within a viewing range; dividing a region where the object to be photographed is located into a plurality of sub-regions; dividing the other regions in the viewing range by using the area of the sub-region as unit division area; respectively exposing each sub-region in the viewing range; and taking a photograph under the condition that all the sub-regions in the viewing range have the best exposure brightness. According to the photographing method and device, the viewing range is divided into the plurality of sub-regions, and the sub-regions are independently exposed, so that the best exposure brightness value of each sub-region in the viewing range is acquired, and then the photograph is taken under the condition that all the sub-regions in the viewing range have the best exposure brightness. The technical problem that in the prior art, there is no way to take an image of which both the background and the object to be photographed have good exposure effect is solved.

Description

technical field [0001] The present invention relates to the technical field of a method for adjusting exposure brightness during a photographing process, in particular to a photographing method and a photographing device thereof. Background technique [0002] Cameras and mobile terminals with camera functions are currently commonly used camera devices. Taking mobile phones as an example, when we use mobile phones to take selfies, most of them use face auto-focusing methods. In this way, when there is a big difference in brightness between the background and the face, the camera automatically captures the face clearly, while the background is too bright or too dark. And when I manually focus, I found that the brightness of the background can be adjusted very clearly, but the face cannot be well represented. [0003] When shooting such scenes, we want to capture both the background and the characters clearly. But at present we can only choose one of the situations, that is, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/235
CPCH04N23/70
Inventor 谭小瑜刘晨晖何瑶益倪漫利
Owner SHENZHEN TINNO WIRELESS TECH