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Target detection method and related device

A target detection and coordinate system technology, applied in the field of robotics, can solve the problems of high cost of radar sensing system, image recognition sensing system cannot meet the requirements of all-weather detection, and achieve the effect of cost reduction

Pending Publication Date: 2021-03-19
SHENZHEN INST OF ADVANCED TECH
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present application provides a target detection method and device, which can solve the problem that the image recognition-based sensing system cannot meet the all-weather detection requirements in the existing methods, and the cost of the radar-based sensing system is relatively high

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  • Target detection method and related device

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0027] The terms "first", "second", and "third" in this application are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include at least one of these features. In the description of the present application, "plurality" means at least t...

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Abstract

The invention provides a target detection method and a related device. The target detection method comprises the following steps: acquiring image data and point cloud data; respectively carrying out feature extraction on the image data and the point cloud data to obtain first feature data corresponding to the image data and second feature data corresponding to the point cloud data; fusing the first feature data and the second feature data to obtain third feature data; and obtaining a target detection result according to the third feature data. The method can meet all-weather requirements, andthe cost is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a target detection method and a related device. Background technique [0002] During the operation of the train, the obstacle in front becomes one of the main factors affecting the safety of train operation; therefore, how to detect the obstacle in front has attracted widespread attention. [0003] At present, the image recognition sensor system or radar sensor system that comes with the train is generally used to perceive the surrounding environment to detect obstacles in front of the train; however, the method of detecting obstacles based on the image recognition sensor system based on vision , when the train is under weak light conditions, its robustness is low, making the system unable to meet the requirements of all-weather detection; and based on the radar sensing system to detect obstacles, if the high-beam laser radar is used, the cost Higher, and if low-beam lidar is use...

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Application Information

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IPC IPC(8): G06K9/46G06T7/80
CPCG06T7/85G06T2207/10024G06T2207/10028G06V10/44G06V10/56G06V2201/07
Inventor 欧勇盛熊荣江国来王志扬瞿炀炀徐升赛高乐刘超吴新宇
Owner SHENZHEN INST OF ADVANCED TECH