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Head and shoulder region detection method and device

A technology of area detection and area, which is applied in the direction of instruments, character and pattern recognition, computer parts, etc., can solve the problems of poor original image detection effect, inaccurate detection results, poor image quality, etc., and achieve high detection rate and improved Detection accuracy, the effect of accurate detection results

Active Publication Date: 2018-11-13
ENNEW DIGITAL TECH CO LTD
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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a method and device for head and shoulder area detection, which is used to solve the problem in the prior art that the quality of the collected image is poor and the detection effect of the original image is not clear. inaccurate question

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  • Head and shoulder region detection method and device
  • Head and shoulder region detection method and device
  • Head and shoulder region detection method and device

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Embodiment Construction

[0053] In order to facilitate the understanding of the technical solutions introduced in the embodiments of the present invention, definitions of some terms are given here:

[0054] 1. The image to be detected refers to the original video frame or image directly captured by the camera. In practical applications, due to factors such as weather, environment, and illumination, the shooting quality of the original image directly captured by the camera may be unstable.

[0055] 2. The head and shoulder area refers to the area where the driver's head and shoulders are located in the original video frame or image captured by the camera. In practical applications, it can be judged whether the driver has illegal driving behavior according to the driver's head and shoulder area.

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present in...

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Abstract

The invention relates to the field of image detection technology, in particular to a head and shoulder region detection method and device. According to the method, a to-be-detected image is acquired;the to-be-detected image is detected based on a network model which completes training and contains a feature extraction network layer, a candidate box generation network layer and a target detectionnetwork layer, and a corresponding detection result is obtained, wherein the feature extraction network layer has the functions of extracting fusion features, reserving original feature information and adjusting model size; and when it is judged that a head and shoulder region exists in the to-be-detected image based on the detection result, the position of the head and shoulder region in the to-be-detected image is determined. By the adoption of the method, feature extraction on the to-be-detected original image is more comprehensive, therefore, the candidate box generation network layer cangenerate candidate boxes according to multi-scale features, and the precision of the detection result of the original image, which has poor shooting quality and is not clear, is guaranteed.

Description

technical field [0001] The invention relates to the technical field of image detection, in particular to a head and shoulder area method and device. Background technique [0002] With the rapid development of computer technology and big data artificial intelligence technology, the use of image detection technology to achieve safe and efficient management has become the main development direction of intelligent transportation. By detecting the captured vehicle image, detect the driver's head and shoulder area, and further judge the driver's driving behavior through the detected driver's head and shoulder area, so as to effectively supervise the driver's driving behavior and promote the driver's conscious maintenance. Form the habit of safe and civilized driving, and finally reduce the probability of traffic accidents caused by unsafe and standardized driving behaviors. [0003] At present, the detection method of the driver's head and shoulder area is detected by traditional...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62
CPCG06V20/597G06F18/29G06F18/214
Inventor 谢波陈江林彭莉
Owner ENNEW DIGITAL TECH CO LTD
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