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Behavior action recognition algorithm based on child behavior characteristics

A motion recognition, children's technology, applied in the field of motion recognition, can solve the problems of not meeting the needs of users, the recognition speed and accuracy are not high enough, and not suitable for children.

Pending Publication Date: 2020-10-23
安徽兰臣信息科技有限公司
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AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: how to solve the problem that the existing motion recognition algorithms are mostly applied to adults, but not suitable for children, and the recognition speed and accuracy are not high enough to meet the needs of users. A Behavior Action Recognition Algorithm Based on Children's Behavior Characteristics

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  • Behavior action recognition algorithm based on child behavior characteristics

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Embodiment Construction

[0038] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0039] Such as figure 1 As shown, the present embodiment provides a technical solution: a behavior recognition algorithm based on children's behavior characteristics, comprising the following steps:

[0040] Step 1: The image acquisition terminal collects images of children's activities, and models the images of children's activities. The specific process of the image modeling process is as follows: extract the images of children's activities, extract a clear full-body photo of children, and Cut it out from the background and mark it as the baseline model;

[0041] Step 2: Carry out feature point determination pr...

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Abstract

The invention discloses a behavior action recognition algorithm based on child behavior characteristics. The method comprises the following steps: step 1, an image collection terminal acquires a childactivity image and performs modeling processing on the child activity image, and the specific process of the image modeling processing is as follows: extracting the child activity image, extracting aclear child whole-body picture from the child activity image, extracting the clear child whole-body picture from a background, and marking the child whole-body picture as a reference model; step 2, feature point determination processing is performed on the processed child image model, so that a plurality of feature points can be determined; 3, an recognition reference surface is determined, the corresponding feature points are subjected to line connection processing, a judgment feature line is obtained, and the reference surface is the ground in the child activity image; and step 4, analyzingand processing the reference surface and the judgment line to judge the behavior and action of the child. According to the invention, action recognition can be carried out more accurately and quickly, the method is more suitable for children, and user requirements are met.

Description

technical field [0001] The invention relates to the field of action recognition, in particular to a behavior recognition algorithm based on children's behavior characteristics. Background technique [0002] Motion recognition is to determine the movement of people through images. Motion recognition has a wide range of applications, including motion recognition in motion capture. Motion recognition algorithms need to be used for motion recognition processing. [0003] Most of the existing action recognition algorithms are applied to adults, but not to children, and the recognition speed and accuracy are not high enough to meet the needs of users. Therefore, a behavior recognition algorithm based on children's behavior characteristics is proposed. Contents of the invention [0004] The technical problem to be solved by the present invention is: how to solve the problem that the existing motion recognition algorithms are mostly applied to adults, but not suitable for children...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V40/23G06V40/28
Inventor 张云龙张云凤
Owner 安徽兰臣信息科技有限公司
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