A method and device for determining the start of a track

By screening and associating isolated point traces, establishing and judging the reliability of temporary tracks, the problem of inaccurate acquisition of reliable tracks in the prior art is solved, and high-accurate track start determination is achieved.

CN114545339BActive Publication Date: 2025-03-18JINGZHOU NANHU MACHINERY CO LTD
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Patent Information

Application Number
CN202210086619.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-01-25
Publication Date
2025-03-18
Estimated Expiration
2042-01-25

AI Technical Summary

Technical Problem

The existing technology cannot accurately obtain reliable tracks, resulting in too many false tracks, affecting the reliability of target tracking.

Method used

By obtaining isolated point tracks, filtering and eliminating point tracks that do not meet the preset conditions, establishing temporary tracks, and determining whether these temporary tracks are reliable by setting rules, thereby determining reliable tracks.

Benefits of technology

Accurate and rapid acquisition of reliable tracks is achieved, reducing the generation of false tracks, and improving the probability and reliability of the correct starting of the track.

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Abstract

The present invention relates to a method and device for determining the start of a track, the method comprising: obtaining isolated point tracks, screening the isolated point tracks to obtain the remaining points after screening; using the remaining points to create a number of temporary tracks, associating the temporary tracks to obtain a number of associated temporary tracks; judging whether the associated temporary tracks meet the set rules, and if so, marking them as reliable tracks. The method for determining the start of a track provided by the present invention can accurately and quickly obtain a reliable track.
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