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Image segmentation method and device, equipment and storage medium

An image segmentation and image technology, applied in the field of image processing, can solve problems such as poor real-time performance, complex processing flow, redundant network structure, etc., and achieve the effect of improving segmentation accuracy and stability and reducing difficulty

Pending Publication Date: 2022-04-08
广州方硅信息技术有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the face segmentation algorithm of deep learning method is often used to segment the face image from the whole image, but this method has complex processing flow, redundant network structure, poor real-time performance, and is difficult to be used in real-time application scenarios (such as live streaming)

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  • Image segmentation method and device, equipment and storage medium
  • Image segmentation method and device, equipment and storage medium
  • Image segmentation method and device, equipment and storage medium

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0028] In order to describe the present application in more detail, an image segmentation method, device, terminal device and computer storage medium provided by the present application will be specifically described below in conjunction with the accompanying drawings.

[0029] Please refer to figure 1 , figure 1 A schematic diagram of an application scenario of the image segmentation method provided by the embodiment of the present application is shown, and the application scenario includes the server 102 , the live b...

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Abstract

The invention provides an image segmentation method and device, equipment and a storage medium. Firstly, a to-be-segmented image is acquired; then extracting a first face key point in the to-be-segmented image; comparing the first face key point with a second face key point in the standard face, and correcting the to-be-segmented image based on a comparison result; and inputting the corrected to-be-segmented image into a pre-trained multi-level cascaded convolutional neural network model for image segmentation to obtain an unshielded face image. According to the image segmentation method, the to-be-segmented image is corrected through the face key point information, the difficulty of image segmentation can be reduced, and meanwhile, the segmentation precision and stability are improved by adopting the multi-stage cascaded convolutional neural network model.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to an image segmentation method, device, equipment and storage medium. Background technique [0002] With the rapid development of artificial intelligence and digital image processing technology, automatic beauty makeup (such as eyebrow trimming, lipstick, eye makeup, etc.) has been widely used in live broadcast, short video and other application scenarios. At present, the most commonly used automatic beauty solution is to use the key points of the face, such as fitting the lip curve according to the key points of the lips, and then coloring the lips. However, in practice, there are often occluders (such as glasses, masks, or fingers) in the face area. In order to achieve accurate and natural beauty makeup effects, it is necessary to identify the occluders in the face area to avoid drawing makeup on the on the shelter. Therefore, it is particularly important to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V10/26G06V40/16
Inventor 宫凯程陈增海
Owner 广州方硅信息技术有限公司