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Exposure control method, device and electronic equipment

A technology of exposure control and exposure time, which is applied to TVs, electrical components, color TVs, etc., can solve problems such as low imaging quality and night scene mode cannot be applied to night scene scenes, and achieve the effect of improving image quality

Active Publication Date: 2020-06-12
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in night scenes, most mobile terminals use a single night scene mode to shoot, but a single night scene mode cannot be applied to all night scene scenes, resulting in the problem of low image quality

Method used

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  • Exposure control method, device and electronic equipment
  • Exposure control method, device and electronic equipment
  • Exposure control method, device and electronic equipment

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Embodiment Construction

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0032] The exposure control method, device and electronic equipment according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0033] figure 1 It is a schematic flowchart of an exposure control method provided by an embodiment of the present invention.

[0034] Such as figure 1 As shown, the method includes the following steps:

[0035] Step 101, determining that the current shooting scene belongs to a night scene.

[0036] As a possible implementation, accordi...

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Abstract

The present invention proposes an exposure control method, device, and electronic equipment, wherein the method includes: determining that the current shooting scene belongs to a night scene scene, performing face area recognition on the preview image, and identifying the face area applicable to the current shooting scene according to whether the face area is recognized Night scene mode, according to the night scene mode, determine the exposure parameters of the images to be collected in each frame, use the exposure parameters for exposure control, and dynamically adjust the applicable night scene mode by identifying whether there is a portrait in the night scene scene, and use the corresponding exposure parameters for the image to be collected The exposure control of the image improves the imaging quality of the image in the night scene scene, and solves the technical problem of low image quality caused by using a single mode for shooting in the prior art when shooting the night scene.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to an exposure control method, device and electronic equipment. Background technique [0002] With the development of mobile terminal technology and image processing technology, people have higher and higher requirements for shooting, even at night when the ambient light is dark, they also hope to obtain high-quality images. [0003] Currently, most mobile terminals use a single night scene mode for shooting in night scene scenes, but the single night scene mode cannot be applied to all night scene scenes, resulting in a problem of low image quality. Contents of the invention [0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0005] For this reason, the present invention proposes an exposure control method, which dynamically adjusts the applicable night scene mode by identifying whether th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/235H04N5/232
CPCH04N23/611H04N23/667H04N23/73H04N23/70
Inventor 胡孔勇
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD