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Target detection method and device, computer equipment and storage medium

A target detection and equipment technology, applied in the field of image processing, can solve the problems of low detection accuracy, achieve the effect of improving the detection success rate and target detection accuracy

Active Publication Date: 2020-06-05
CHANGSHA INTELLIGENT DRIVING INST CORP LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] However, the current target detection method is to input the detection image into the trained target detection model, and directly use the output of the target detection model as the target detection result. This method has the problem of low detection accuracy.

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  • Target detection method and device, computer equipment and storage medium
  • Target detection method and device, computer equipment and storage medium
  • Target detection method and device, computer equipment and storage medium

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Embodiment Construction

[0032] 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.

[0033] The target detection method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the driving device 102 is used as a terminal for executing each step of the object detection method, and based on the object detection method, obstacle detection, object classification, and object tracking in front of the driving road are realized. Understandably, in figure 1 Although only a driving device such as a smart driving car is shown in the figure, in other embodiments, the driving device 102 may also be other devices ...

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Abstract

The invention relates to a target detection method and device, computer equipment and a storage medium. The method comprises the following steps: performing target detection on a detection image to obtain a global target; determining a region of interest in the detection image according to a preset region of interest determination rule; performing target detection on the local image correspondingto the region of interest to obtain a local target; and performing fusion processing on the global target and the local target to obtain a final target of the detection image. Through carrying out target detection on the local image corresponding to the region of interest again, refined detection on the target in the region of interest is realized, and the detection success rate of the small target in the region of interest is improved. Furthermore, the global target and the finer local target are fused, so that the finally obtained final target is richer and more accurate than the global target, and the target detection precision is effectively improved.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a target detection method, device, computer equipment and storage medium. Background technique [0002] With the development of computer technology and the wide application of computer vision principles, target detection technology has increasingly high application value in intelligent driving systems, intelligent monitoring systems, military target detection, and surgical instrument positioning in medical navigation operations. Taking the intelligent driving system as an example, the target detection technology can realize obstacle recognition and target tracking, and use the results of obstacle recognition and target tracking to dynamically adjust the driving route of the car to improve the safety and accuracy of the driving route. [0003] However, the current target detection method is to input the detection image into the trained target detection model, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/32G06K9/62
CPCG06V10/25G06V2201/07G06F18/25
Inventor 左迈迪伏东奇宋汉辰
Owner CHANGSHA INTELLIGENT DRIVING INST CORP LTD
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