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Image-processing method and terminal

An image processing and terminal technology, which is applied in the field of image processing, can solve problems such as unnatural blur effects and inconsistent with optical laws, and achieve natural blur effects

Inactive Publication Date: 2016-05-18
SHENZHEN GIONEE COMM EQUIP
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

At present, in the process of using a terminal without a large aperture to realize a blurred background image, the following phenomenon occurs: when blurring the near-view area in the image, the boundary between the blurred near-view area and the distant view area is clear Therefore, it does not conform to the laws of optics, and the blur effect is unnatural

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  • Image-processing method and terminal
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  • Image-processing method and terminal

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Embodiment Construction

[0028] 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.

[0029] The terminals described in the embodiments of the present invention may include smart phones (such as Android mobile phones, iOS mobile phones, WindowsPhone mobile phones, etc.), tablet computers, palmtop computers, notebook computers, mobile Internet devices (MID, MobileInternetDevices) or wearable devices, etc., the above-mentioned terminals It is only an example, not an exhaustive list, including but not limited to the above-mentioned terminal...

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Abstract

The embodiment of the invention provides an image-processing method comprising steps of: acquiring a depth map of an image to be processed; determining, according to the depth map, an imaging shield relation between a pixel i and neighborhood pixels of the pixel i in the image to be processed, wherein the pixel i is any pixel in the image to be processed; performing fuzzy processing on the neighborhood pixels of the pixel i according to the imaging shield relation of the pixel i so as to obtain output image data corresponding to the pixel i; and superposing the output image data corresponding to all pixels in the image to be processed. The embodiment of the invention also provides a terminal. The image-processing method may acquire a background-fuzzed image complying with an optical rule and having a natural fuzzed effect.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image processing method and terminal. Background technique [0002] With the development of information technology, people have higher and higher requirements for taking pictures of terminals (such as mobile phones, tablet computers, etc.). Although the existing terminals can meet the requirements for taking pictures in different modes, it is difficult to obtain background blur image. [0003] There is such an optical law in the image forming process that the near view will block the distant view, and the distant view will not block the near view. Therefore, when taking pictures with a large aperture, if the blurring process is performed on the foreground area in the image, then the boundary between the blurred foreground area and the foreground area is clear; on the contrary, if the foreground area in the image is blurred processing, then the boundary betwe...

Claims

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Application Information

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IPC IPC(8): H04N5/262G06T7/00
CPCH04N5/262
Inventor 黄晓峰
Owner SHENZHEN GIONEE COMM EQUIP
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