Image processing method, device and electronic equipment

A technology of image processing and processing methods, applied in the field of image processing, can solve problems such as poor blur effects and unreasonable determination of blurred areas

Active Publication Date: 2014-06-18
XIAOMI INC
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Problems solved by technology

[0005] In order to solve the problem that the background blurring processing method involved in the background technology is not reasonable enough to determine th

Method used

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  • Image processing method, device and electronic equipment
  • Image processing method, device and electronic equipment
  • Image processing method, device and electronic equipment

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Embodiment Construction

[0111] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present disclosure, not all of them. . Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0112] In various embodiments of the present disclosure, the electronic device may be a mobile phone, a tablet computer, an e-book reader, an MP3 player (Moving Picture Experts Group Audio Layer III, moving picture expert compression standard audio level 3), MP4 (Moving Picture Experts Group Audio Layer IV, dynamic image expert compression standard audio layer 3) Players and smart TVs, etc.

[0113] Please refer to figure 2 , which shows a...

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Abstract

The invention discloses an image processing method, an image processing device and electronic equipment and belongs to the field of image processing. The method comprises the steps of obtaining an image and a depth value of each pixel point of the image; determining a concern point of the image; for each pixel point of the image, determining the type of the pixel point according to the distance between the pixel point and the concern point and the difference value of the depth value of the pixel point and the depth value of the concern point, wherein the type comprises a background sample point and a foreground sample point; according to a preset image processing method, processing the pixel points corresponding to the background sample point and/or the foreground sample point. According to the image processing method, the image processing device and the electronic equipment, the problems that a blurring region is not reasonable to determine and the blurring effect is not good in a background blurring processing mode which is related to a background technology are solved, the foreground and the background of the image are precisely divided, and when the image processing method is applied to the backing blurring processing, the blurring region is more reasonable to determine, and the blurring effect is improved.

Description

technical field [0001] The present disclosure relates to the field of image processing, in particular to an image processing method, device and electronic equipment. Background technique [0002] Background blur processing refers to the processing of blurring the background part of the image and clearly displaying the foreground part. [0003] Some professional cameras can directly capture blurred background images, but this requires high aperture and zoom ratio of the camera lens. For cameras of electronic devices such as mobile phones or tablet computers, since the performance of the lens cannot match the performance of a professional camera, it is impossible to directly capture a blurred image. For this reason, some image processing software can realize the simulated background blurring of images. Please refer to figure 1 , figure 1 The shown image is an image captured using a camera of an electronic device such as a mobile phone or a tablet computer. Assuming that i...

Claims

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Application Information

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IPC IPC(8): G06T7/00
Inventor 王琳陈志军王百超
Owner XIAOMI INC
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