Target tracking method and device, computer equipment and storage medium

A target tracking and target scene technology, applied in the fields of computer equipment and storage media, target tracking methods, and devices, can solve the problems of insufficient feature dimension and low tracking result accuracy, and achieve the effect of ensuring consistency

Pending Publication Date: 2022-04-15
BEIJING WANJI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the traditional technology, a single sensor is often used to track the target, which is likely to cause insufficient feature dimensions when detecting the target, resulting in low accuracy of the target tracking result.

Method used

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

Examples

Experimental program
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Embodiment Construction

[0081] In order to make the purpose, technical solutions 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.

[0082] A target tracking method provided by this application can be applied to figure 1 In the shown application environment, the application environment includes laser radar 01, camera equipment 02 and computer equipment 03. Among them, lidar 01, camera equipment 02 and computer equipment can communicate among the three; lidar 01 includes but not limited to pulse radar, continuous wave radar, meter wave radar, decimeter wave radar, centimeter wave radar, etc., including 8 line, 16 lines, 24 lines, 32 lines, 64 lines, 128 lines lidar; camera equipment 02 includes but not...

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PUM

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Abstract

The invention relates to a target tracking method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining first current frame data of a target scene collected by a first sensor, and second current frame data of the target scene collected by at least one second sensor which is different from the first sensor in type; acquiring actual measurement feature information of each candidate detection object which is successfully associated and matched with each detection object in the first current frame data and each detection object in the second current frame data in the current frame, and then predicting a detection frame in the current frame according to the actual measurement feature information of each candidate detection object in the current frame and each predicted to-be-tracked target; and tracking each candidate detection object. According to the method, the to-be-tracked target to which each detection object belongs can be accurately determined, and target tracking of each frame is effectively completed.

Description

technical field [0001] The present application relates to the technical field of tracking, in particular to a target tracking method, device, computer equipment and storage medium. Background technique [0002] With the development of sensor technology and computer technology, the simultaneous positioning and map construction solutions based on various sensors have been widely used in the fields of robot autonomous navigation, unmanned driving, mobile measurement and battlefield environment construction. [0003] For example, when performing target tracking, the data information of the target can be detected by the sensor, and the detected data information can be analyzed to realize the tracking of the target. Usually, the data information obtained by different sensors has different dimensions, different structures, and different emphases of features (contour, size, trajectory, category, color, texture, etc.). For the same target, the extracted features are different. Howev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/246G06V10/25G06V10/50G06V10/74G06K9/62
Inventor 关喜嘉王邓江蓝煜东邓永强
Owner BEIJING WANJI TECH
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