Smoking behavior recognition method, system, computer device and storage medium

An identification method and computer program technology, applied in the field of devices, computer equipment and storage media, and smoking behavior identification methods, can solve the problems of high false detection rate and achieve the effect of low false detection rate

Inactive Publication Date: 2018-10-26
GUANGZHOU TONGDA AUTO ELECTRIC
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Problems solved by technology

However, the color space in the above-mentioned traditional smoking recognition methods i

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  • Smoking behavior recognition method, system, computer device and storage medium
  • Smoking behavior recognition method, system, computer device and storage medium
  • Smoking behavior recognition method, system, computer device and storage medium

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Embodiment Construction

[0050] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0051] The smoking behavior identification method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the terminal 102 communicates with the server 104 through a network. Wherein, the terminal 102 can be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers and portable wearable devices, and the server 104 can be realized by an independent server or a server cluster composed of multiple servers.

[0052] In one embodiment, such as figure 2 As shown, a smoking behavi...

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Abstract

The present application relates to a smoking behavior recognition method, system, computer device and storage medium. The method comprises the following steps: face detection is performed on the acquired monitoring image to recognize the face region image in the image; acquiring white pixel points in the face region image, and identifying cigarettes in the face region image according to the numberof white pixel points; identifying smoke in the face region image according to the change of the energy value of the face region image in the monitoring process; identifying smoking behavior in the monitored image based on cigarettes and smoke identified from the face region image. The method can make the detection results not affected by external factors, and can more accurately detect the smoking behavior in the monitoring image, and the false detection rate is low.

Description

technical field [0001] The present application relates to the technical field of image detection, in particular to a smoking behavior recognition method, device, computer equipment and storage medium. Background technique [0002] As the public pays more and more attention to health, the ban on smoking in public places has been continuously strengthened. In places where smoking is strictly prohibited, monitoring images of various places can be obtained, and smoking behavior can be identified by detecting smoke through monitoring images. [0003] Traditional smoking recognition methods mainly identify smoking behavior through smoke detection on monitoring images. The moving primitives in the image are obtained by the method of background subtraction, the smoke and other moving objects are distinguished by the color model, the pixels with smoke characteristics are found in the color space and marked, and the primitives of the smoke suspected area are obtained. However, the c...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/46
CPCG06V40/161G06V20/10G06V10/48G06V10/56
Inventor 邢映彪黄海涛
Owner GUANGZHOU TONGDA AUTO ELECTRIC
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