Depth image denoising method and device, electronic equipment and storage medium

A depth image and image technology, applied in the field of image processing, can solve the problems of low accuracy of depth image and limited denoising effect, and achieve the effect of improving accuracy and ensuring denoising effect.

Pending Publication Date: 2022-03-25
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the traditional technology, usually only the depth image that has been output by the terminal is denoised, and its denoising effect is very limited, resulting in low accuracy of the depth image finally output by the terminal

Method used

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  • Depth image denoising method and device, electronic equipment and storage medium
  • Depth image denoising method and device, electronic equipment and storage medium
  • Depth image denoising method and device, electronic equipment and storage medium

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Embodiment Construction

[0047] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0048] figure 1 It is a schematic diagram of the application environment of the depth image denoising method in one embodiment. like figure 1 As shown, the application environment includes a target object 102 and a terminal 104 . The terminal 104 may specifically include a desktop terminal or a mobile terminal. The mobile terminal may specifically include at least one of a mobile phone, a tablet computer, a notebook computer, and the like. Those skilled in the art can understand that, figure 1 The application environment shown in is only a part of the scenarios re...

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Abstract

The invention relates to a depth image denoising method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring original depth information corresponding to a target object; preprocessing the original depth information and then performing first denoising processing to obtain first intermediate depth information; performing second denoising processing on the original depth information and then performing preprocessing to obtain second intermediate depth information; fusing the first intermediate depth information and the second intermediate depth information to obtain fused depth information, and generating a first depth image based on the fused depth information; generating a second depth image according to the original depth information, and performing third denoising processing on the second depth image to obtain a third depth image; and fusing the first depth image and the third depth image to obtain a target depth image corresponding to the target object. The method can improve the precision of the depth image.

Description

technical field [0001] The present application relates to image processing technology, and in particular, to a depth image denoising method, apparatus, electronic device and storage medium. Background technique [0002] With the development of image processing technology, depth image denoising technology has emerged. For the depth image captured by the terminal, due to factors such as device characteristics and external light, the noise of the depth image output by the depth image is relatively large, resulting in low accuracy of the depth image. Depth image denoising refers to removing the noise in the depth image to improve the accuracy of the final output depth image. In the traditional technology, only the depth image that has been output by the terminal is usually denoised, and the denoising effect is very limited, which leads to low precision of the depth image finally output by the terminal. SUMMARY OF THE INVENTION [0003] Embodiments of the present application ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T5/50
CPCG06T5/002G06T5/50G06T2207/10028G06T2207/20221
Inventor 李宏伟
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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