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Photographing parameter determination method and device

A determination method and parameter determination technology, applied in the field of data processing, can solve problems such as large differences in shooting parameters, and achieve the effect of ensuring shooting quality

Active Publication Date: 2018-03-06
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present disclosure provide a photographing parameter method and device, which can be used to solve the problem that the photographing parameters determined by the terminal itself are quite different when a smartphone photographs the same object at different distances. The technical solution is as follows:

Method used

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  • Photographing parameter determination method and device

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Embodiment Construction

[0068] In order to make the objectives, technical solutions and advantages of the present disclosure clearer, the following further describes the embodiments of the present disclosure in detail with reference to the accompanying drawings.

[0069] Image acquisition device: used to acquire the target image. The image acquisition device is provided with a camera assembly inside, and the image acquisition device includes but is not limited to the following types: cameras, video cameras, mobile phones, tablet computers, wearable devices, desktop computing, and laptop portable computers.

[0070] Aperture: used to control the amount of light entering the inner photosensitive surface of the fuselage after passing through the lens during image capture.

[0071] Shutter: used to control the length of time that light enters the inner photosensitive surface of the body during image capture. When shooting a fast moving target, the duration of the shutter is smaller, and the exposure is less at...

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Abstract

The invention discloses a photographing parameter determination method and device, and belongs to the field of data processing. The photographing parameter determination method comprises the followingsteps: recording a first photographing position and a first photographing parameter of a terminal, wherein the first photographing parameter is a parameter when photographing at the first photographing position; when a photographing instruction is received, determining a moving distance between a second photographing position and the first photographing position, wherein the second position is aposition when the photographing instruction is received; when the moving distance is less than a preset moving threshold, then determining a second photographing parameter according to the photographing parameter, wherein the difference between the first photographing parameter and the second photographing parameter is less than a preset threshold; and photographing according to the second photographing parameter. The photographing parameter determination method provided by the invention can keep the photographing parameters not to change suddenly when the moving range of the terminal is relatively small, so as to ensure the photographing quality of the terminal.

Description

Technical field [0001] The embodiments of the present disclosure relate to the field of data processing, and in particular to a method and device for determining photographing parameters. Background technique [0002] When the smart phone takes photos, it can adjust the shooting parameters according to the ambient light parameters. [0003] For example, when a smart phone shoots an object at a medium or long distance, it determines the first set of shooting parameters based on the ambient light parameters for shooting; when a smart phone shoots the object at a close distance, it determines the second set of shooting parameters based on the ambient light parameters for shooting. . [0004] However, due to the algorithm defects of the smartphone, the two sets of shooting parameters determined by the smartphone may differ greatly, resulting in a large difference in the effects of the two shots. Summary of the invention [0005] The embodiments of the present disclosure provide a method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04M1/725
CPCH04M2250/52H04M2250/10H04M1/72457H04M1/72454H04N23/62
Inventor 李国盛
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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