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Shooting method and mobile terminal

A shooting method and mobile terminal technology, applied in the field of communication, can solve problems such as slow update speed of thumbnails, and achieve the effect of shortening the update time and displaying quickly

Active Publication Date: 2017-12-22
VIVO MOBILE COMM CO LTD
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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 shooting method and a mobile terminal to solve the problem of slow update speed of thumbnail images in the prior art

Method used

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  • Shooting method and mobile terminal

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Embodiment Construction

[0027] 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.

[0028] An embodiment of the present invention provides a shooting method, such as figure 2 shown, including:

[0029] Step 201: Perform preprocessing on the real-time images collected by the camera to generate first image data and second image data.

[0030] After the real-time image collected by the camera is acquired, the acquired real-time image is preprocessed, and two channels of image data can be generated after the preprocessing is completed, ...

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Abstract

The invention provides a shooting method and a mobile terminal. The shooting method comprises the steps of: carrying out preprocessing on a real-time image acquired by a camera, and generating first image data and second image data; according to the second image data, generating a thumbnail of the real-time image and a preview image displayed on a display screen; and according to the first image data, generating a target storage image corresponding to the real-time image. According to the technical scheme of the invention, by preprocessing the real-time image to generate two paths of image data, generating the target storage image according to the first image data and generating the thumbnail and the preview image according to the second image data, when a required image is guaranteed to be obtained, rapid display of the thumbnail is implemented, and update time of the thumbnail is shortened.

Description

technical field [0001] The invention relates to the field of communication technologies, in particular to a photographing method and a mobile terminal. Background technique [0002] When taking pictures on the current Android platform, it is generally faced with the problems of slow shooting speed and poor user experience due to reasons such as high resolution and complicated post-processing. In order to ensure the user's shooting experience, the camera zero shutter delay technology has been widely used in various handheld mobile terminal cameras, but the camera zero shutter delay technology can only solve the problem of fast capture. Existing Android camera software can only perform the steps of ingestion, post-processing and compression in sequence, and the thumbnail display is performed after the post-processing algorithm. The bottleneck of speed is usually in the process of executing the post-processing algorithm, so if post-processing or algorithm If the time is too lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
CPCH04N23/64H04N23/80
Inventor 李明津
Owner VIVO MOBILE COMM CO LTD
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