Image processing method and device and mobile terminal

A mobile terminal and image processing technology, which is applied in image data processing, image enhancement, image analysis, etc., can solve the problem of unstable image quality and achieve the effect of improving the overall quality

Inactive Publication Date: 2020-02-25
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the quality of images collected by mobile terminals is not stable enough

Method used

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  • Image processing method and device and mobile terminal
  • Image processing method and device and mobile terminal
  • Image processing method and device and mobile terminal

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0030] As more mobile terminals are equipped with cameras, mobile terminal users are more accustomed to using mobile terminals for image collection. For example, a mobile terminal is used to take a picture, or a mobile terminal is used to collect a video.

[0031] However, the inventor found in the research that the quality of the image collected by the mobile terminal through its camera will be affected by many factors.

[0032] For example, the quality of an image captured by a mobile terminal will be affected by exposure, clarity, color information, and noise information in the ...

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Abstract

The embodiment of the invention discloses an image processing method and device and a mobile terminal. The method comprises the steps of obtaining image parameters of a real-time preview image displayed in a preview interface; evaluating the real-time preview image based on the image parameters and a pre-established image evaluation model to obtain an evaluation result; displaying the evaluation result. A user of the mobile terminal can acquire the evaluation result of the real-time preview image displayed in the preview interface in real time. Therefore, the user can know how the quality of the current real-time preview image is in real time, the user can adjust the real-time preview image according to needs, an image with a better evaluation result can be obtained, and the overall quality of the image collected by the mobile terminal is improved.

Description

technical field [0001] The present application relates to the technical field of mobile terminals, and more specifically, to an image processing method, device and mobile terminal. Background technique [0002] After the mobile terminal is equipped with an image acquisition device, users will use the mobile terminal more for image acquisition. For example, taking pictures or recording videos, etc. However, the quality of the image collected by the mobile terminal is not stable enough. Contents of the invention [0003] In view of the above problems, the present application proposes an image processing method, device, and mobile terminal to improve the above problems. [0004] In a first aspect, the present application provides an image processing method applied to a mobile terminal, the method comprising: acquiring image parameters of a real-time preview image displayed in a preview interface; based on the image parameters and a pre-established image evaluation model, E...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N23/40
CPCH04N23/80G06T2207/20081H04N23/64H04N23/633H04N23/632G06T7/80G06T7/97G06T7/70G06T7/0002G06T2207/30168G06T2207/30201G06T2207/30244H04N23/62H04N23/611H04N23/667
Inventor 刘耀勇陈岩
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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