Method

Adaptive Kalman Filtering and Hierarchical Data Association for 3D Multi-Object Tracking [AHMOT]
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Submitted on 8 Aug. 2024 11:26 by
J C (China University of Science and Technology)

Running time:0.01 s
Environment:1 core @ 2.5 Ghz (C/C++)

Method Description:
This paper presents an enhanced 3D multiobject
tracking (MOT) framework designed for autonomous
vehicles operating in complex traffic
environments. The proposed framework includes
adaptive Kalman filtering (AKF) technology and
incorporating diagnostic and correction mechanisms
to improve tracking accuracy and system
robustness. The framework is designed to
dynamically adjust the filter parameters and adapt
to environmental changes, enhancing the stability
of state estimation. Furthermore, a 3D
hierarchical data association model is developed
that not only comprehensively considers the 3D
intersection-over-union (IoU), appearance, and
distance features of targets to improve data
association accuracy but also leverages a cascaded
strategy to increase real-time performance. By
utilizing an Internet of Things (IoT) framework to
integrate data from LiDAR and camera sensors, the
system compensates for the limitations of
individual sensors and enhances overall tracking
performance. [la][on]
Parameters:
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Latex Bibtex:
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Detailed Results

From all 29 test sequences, our benchmark computes the commonly used tracking metrics CLEARMOT, MT/PT/ML, identity switches, and fragmentations [1,2]. The tables below show all of these metrics.


Benchmark MOTA MOTP MODA MODP
PEDESTRIAN 60.12 % 71.09 % 62.13 % 90.68 %

Benchmark recall precision F1 TP FP FN FAR #objects #trajectories
PEDESTRIAN 78.38 % 83.35 % 80.79 % 18430 3681 5085 33.09 % 27343 997

Benchmark MT PT ML IDS FRAG
PEDESTRIAN 52.92 % 37.11 % 9.97 % 466 1296

This table as LaTeX


[1] K. Bernardin, R. Stiefelhagen: Evaluating Multiple Object Tracking Performance: The CLEAR MOT Metrics. JIVP 2008.
[2] Y. Li, C. Huang, R. Nevatia: Learning to associate: HybridBoosted multi-target tracker for crowded scene. CVPR 2009.


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