Track Correlation Algorithm Based on Like-hood of Topology
Abstract：Track association has been recognized as one of the major problems in distributed multiradar multitarget tracking systems,Tracks formed on the same targets by multiradar may differ due to misalignment or bias error, so traditional methods based on statistic and fuzziness cannot be reliably used for track-to-track association by target position and speed. Then a new kind of track association algorithmbased on topology intorrnation between targets is presented, many application clllemmas, such as uneven space division, an excessive number of heuristic parameters, poor adaption to dense t rack scenes, can be avoided by the new algorithm. The simulations show that this methodhas better accuracy and robusticity.
Keywords：topology structuretopology operatorlike-hood of topologytrack association
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 37-39 )