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Image segmentation method and device and electronic equipment

An image segmentation and image technology, applied in image analysis, image data processing, instruments, etc., can solve problems such as unclear images, inability to analyze images, and image segmentation errors

Inactive Publication Date: 2018-10-26
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is a key step from image processing to image analysis. Without correct segmentation, the image cannot be analyzed correctly.
However, the only basis for image segmentation is the brightness and color of the pixels in the image. At present, when the segmentation is automatically processed by the computer, various difficulties will be encountered, such as uneven illumination, the influence of noise, and unevenness in the image. clear parts, as well as shadows, etc., which may cause segmentation errors in image segmentation

Method used

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  • Image segmentation method and device and electronic equipment
  • Image segmentation method and device and electronic equipment
  • Image segmentation method and device and electronic equipment

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] An image segmentation method provided by the embodiment of the present application is described below, please refer to figure 1 , the image segmentation method in the embodiment of the present application includes:

[0030] In step 101, the image to be processed is acquired;

[0031] In the embodiment of the present application, the image to be processed may first be acquired by the electronic device. Optionally, if the above-mentioned electronic device is an electronic device with a shooting function such as a smart phone or a tablet computer, the camera application program of the above-mentioned electronic device may be monitored, and when it is detected that the electronic device starts the camera through the camera application program to perform a shooting operation Finally, obtain the captured picture as the image to be processed, wherein the above-mentioned camera can be a front-facing camera or a rear-facing camera, which is not limited here; or, if the above-me...

Embodiment 2

[0043] On the basis of the first embodiment above, another image segmentation method provided by the embodiment of the present application is described below, please refer to figure 2 , the image segmentation method in the embodiment of the present application includes:

[0044] In step 201, an image to be processed is acquired;

[0045]In step 202, scene recognition is performed on the image to be processed;

[0046] In step 203, based on the result of the scene identification, the scene label of the image to be processed is obtained;

[0047] In the embodiment of the present application, the above steps 201, 202, and 203 are the same or similar to the above steps 101, 102, and 103. For details, please refer to the relevant descriptions of the above steps 101, 102, and 103, which will not be repeated here.

[0048] In step 204, target recognition is performed on the image to be processed;

[0049] In the embodiment of the present application, after the image to be process...

Embodiment 3

[0081] Embodiment 3 of the present application provides an image segmentation device, the above-mentioned image segmentation device can be integrated in electronic equipment, such as Figure 4 As shown, the image segmentation device 400 in the embodiment of the present application includes:

[0082] An image acquisition unit 401, configured to acquire an image to be processed;

[0083] A scene identification unit 402, configured to perform scene identification on the image to be processed;

[0084] A tag acquisition unit 403, configured to acquire the scene tag of the image to be processed based on the result of the scene identification;

[0085] An image input unit 404, configured to input the image to be processed into the trained image segmentation network;

[0086]The result output unit 405 is configured to output a segmentation result according to the above scene label.

[0087] Optionally, the above image segmentation device 400 also includes:

[0088] a target recog...

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Abstract

The invention discloses an image segmentation method and device, electronic equipment and a computer readable storage medium. The image segmentation method comprises the following steps of: obtaininga to-be-processed image; carrying out scene recognition on the to-be-processed image; obtaining a scene label of the to-be-processed image according to a result of the scene recognition; inputting theto-be-processed image into a trained image segmentation network; and outputting a segmentation result according to the scene label. According to the image segmentation method and device, the electronic equipment and the computer readable storage medium, the image segmentation errors can be decreased, so that the image segmentation correctness is enhanced to a certain extent.

Description

technical field [0001] The present application belongs to the technical field of multimedia processing, and in particular relates to an image segmentation method, an image segmentation device, electronic equipment, and a computer-readable storage medium. Background technique [0002] Image segmentation is the technology and process of dividing an image into several specific regions with unique properties and proposing objects of interest. It is a key step from image processing to image analysis. Without correct segmentation, the image cannot be analyzed correctly. However, the only basis for image segmentation is the brightness and color of the pixels in the image. At present, when the segmentation is automatically processed by the computer, various difficulties will be encountered, such as uneven illumination, the influence of noise, and unevenness in the image. Clear parts, as well as shadows, etc., which may cause segmentation errors in image segmentation. Contents of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/187
CPCG06T7/187
Inventor 黄海东
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD