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Image processing method and apparatus thereof

An image processing device and an image processing technology, which are applied in the field of image processing, can solve the problems that image processing cannot be divided into regions or the detection of target regions is inaccurate, etc., and achieve the effects of strong robustness, high accuracy, and reduced computing time.

Inactive Publication Date: 2017-02-22
GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an image processing method and device to solve the problems that image processing cannot be divided into regions or the detection of target regions is not accurate, etc., and realize high-precision image partitioning and high-efficiency image processing

Method used

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  • Image processing method and apparatus thereof
  • Image processing method and apparatus thereof

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Experimental program
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Embodiment 1

[0021] figure 1 It is a flow chart of an image processing method provided by Embodiment 1 of the present invention. The method can be executed by an image processing device. The device can be implemented by means of hardware and / or software, and can generally be independently configured and implemented in a terminal. The method of this embodiment.

[0022] The method of this embodiment specifically includes:

[0023] S110. Acquire a depth image and an RGB image in the same scene.

[0024] Among them, the RGB image can be understood as a color image, and the color of the RGB image is obtained through the changes of the three reference color channels of red (Red, R), green (Green, G), and blue (Blue, B) and the relationship between them. Stack to get a variety of colors. The depth image can represent the color resolution of the image through the image depth, that is, the number of bits used to store each pixel, and the pixel value in the depth image reflects the depth of fiel...

Embodiment 2

[0035] Figure 2A It is a flow chart of an image processing method provided by Embodiment 2 of the present invention. Such as Figure 2A As shown, in this embodiment, on the basis of the above embodiments, it is optional to divide the RGB image according to the depth value in the depth image to obtain at least two regional images, and processing at least one of the regional images includes: according to the The first depth value of each pixel of the depth image, determine the second depth value corresponding to each pixel of the RGB image; divide the RGB image according to the second depth value and preset rules to obtain at least two regional images ; Processing at least one of the region images corresponding to the preset processing model.

[0036]On this basis, further, before determining the second depth value corresponding to each pixel point of the RGB image according to the first depth value of each pixel point of the depth image, it may further include: calculating t...

Embodiment 3

[0060] image 3 It is a schematic structural diagram of an image processing device provided in the third embodiment. The device can be implemented by means of hardware and / or software, and generally can be independently configured to implement the method of this embodiment in the terminal. Such as image 3 As shown, the image processing device specifically includes: an original image acquisition module 310 , an area image processing module 320 and an image fusion module 330 .

[0061] Wherein, the original image acquisition module 310 is used to acquire the depth image and the RGB image in the same scene; the area image processing module 320 is used to divide the RGB image according to the depth value in the depth image to obtain at least two area images, Processing at least one region image; an image fusion module 330, configured to fuse the processed region image with the RGB image.

[0062] On the basis of the above-mentioned embodiments, the area image processing module...

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Abstract

The invention discloses an image processing method and an apparatus thereof and relates to the image processing technology field. The image processing method comprises the following steps of acquiring a depth image and an RGB image under a same scene; according to a depth value in the depth image, segmenting the RGB image to acquire at least two area images, and processing the at least one area image; and fusing the processed area image and the RGB image. In the technical scheme of the invention, through the depth value of the depth image under the same scene, the RGB image is segmented. Compared to a scheme of separately adopting the RGB image to detect a target area, by using the scheme of the invention, precision is high. The RGB image is segmented and the at least two area images are acquired, and at least one area image is processed. According to a demand, the area to be processed can be selected. The different areas can be processed differently so that a customized demand of a user is satisfied. The processed area image and an original RGB image are fused and simultaneously processing efficiency and a fusion result are considered.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of image processing, and in particular, to an image processing method and device. Background technique [0002] With the popularization of mobile terminals, more and more users are accustomed to recording life and retaining memories by means of the camera function of mobile terminals. In order to display pictures according to user preferences, a large number of image beautification software or terminals equipped with image beautification functions have appeared. [0003] In many image beautification application scenarios, the key object of beautification is often the foreground part of the image. For example, when beautifying a human face, the main beautifying object is the human face in the foreground. At present, the existing Meitu technical solutions mainly fall into two categories: first, the entire image is processed. The problem with this type of method is that processing the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/11
CPCG06T2207/10024G06T2207/10028G06T2207/20221
Inventor 杨铭
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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