Target following method, device, movable following device and storage medium

By detecting and matching the target image and updating the navigation data with the device coordinates, the mobile following device can flexibly follow any target, solving the problem of poor flexibility in the existing technology.

CN117103259BActive Publication Date: 2026-05-29NANJING WEILAN INTELLIGENT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANJING WEILAN INTELLIGENT TECH CO LTD
Filing Date
2023-08-22
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing target following methods for mobile following devices have poor flexibility and require special markers to be placed on the target to determine its position information.

Method used

By performing target detection and feature matching on the acquired target image, a target detection box for the target is obtained. The navigation data is then updated in conjunction with the coordinate information of the following device to control the movement of the device and achieve the following of any target.

Benefits of technology

It improves the flexibility of the following device, enabling it to follow any target, avoiding reliance on special markers, and ensuring that it does not follow the wrong target.

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Abstract

The application relates to a target following method and device, a movable following device and a storage medium. The method is used for the movable following device and comprises the following steps: performing target detection processing and feature matching processing on an acquired target image to obtain a target detection frame corresponding to a following target; obtaining second coordinates of the following target according to the target detection frame and first coordinates corresponding to the following device; updating historical navigation data of the following device according to the second coordinates to obtain target navigation data, and controlling the following device to move based on the target navigation data. The method can improve the flexibility of target following.
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