Target detection method and device, medium and equipment

A target detection and target technology, applied in the direction of instruments, character and pattern recognition, calculation models, etc., can solve the problems of low target detection accuracy and reliability, and achieve the effect of improving accuracy, high detection accuracy, and accurate information

Pending Publication Date: 2022-01-04
中汽创智科技有限公司
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Problems solved by technology

[0003] Among them, the multi-sensor fusion detection technology mainly focuses on the fusion of monocular vision sensors (such as cameras) and millimeter-wave radars. However, at present, this fusion detection technology will rely on the respective target detection algorithms of monocular vision sensors and millimeter-wave radars. The accuracy and reliability of target detection are not high

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

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[0066] Artificial Intelligence (AI) is a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. In other words, artificial intelligence is a comprehensive technique of computer science that attempts to understand the nature of intelligence and produce a new kind of intelligent machine that can respond in a similar way to human intelligence. Artificial intelligence is to study the design principles and implementation methods of various intelligent machines, so that the machines have the functions of perception, reasoning and decision-making. Artificial intelligence technology is a comprehensive subject that involves a wide range of fields, including both hardware-level technology and software-level technology. Artificial intelligence basic technologies generally include tec...

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Abstract

The invention discloses a target detection method and device, a medium and equipment, and relates to the technical field of smart traffic, and the method comprises the steps: obtaining point cloud information collected by a millimeter wave radar, and obtaining image information collected by a camera, the point cloud information and the image information meet a preset time synchronization condition; based on a pixel coordinate system, performing data fusion on the point cloud information and the image information to obtain a key image; inputting the key image into an image detection model, performing image detection processing, and determining a target and a region of interest corresponding to the target in the key image; and clustering the point cloud information in the region of interest to obtain motion state detection information of the target. According to the technical scheme provided by the invention, the accuracy and reliability of target detection, target category identification and target motion state detection can be effectively improved.

Description

technical field [0001] This application relates to the technical field of intelligent transportation, and specifically relates to a target detection method, device, medium and equipment. Background technique [0002] With the development of smart transportation, the way of road target detection based on the data collected by a single sensor has been difficult to meet the growing demand for smart transportation applications. Therefore, the research focus has turned to multi-sensor fusion detection technology to improve the traffic environment. Perception. [0003] Among them, the multi-sensor fusion detection technology mainly focuses on the fusion of monocular vision sensors (such as cameras) and millimeter-wave radars. However, at present, this fusion detection technology will rely on the respective target detection algorithms of monocular vision sensors and millimeter-wave radars. The accuracy and reliability of target detection are not high. Contents of the invention ...

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Application Information

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IPC IPC(8): G06K9/00G06K9/62G06N20/00
CPCG06N20/00G06F18/23G06F18/25
Inventor 李丰军周剑光曹哲
Owner 中汽创智科技有限公司
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