Small Object Tracking in LiDAR Point Clouds: Learning the Target-Awareness Prototype and Fine-Grained Search Region

Small Object Tracking in LiDAR Point Clouds: Learning the Target-Awareness Prototype and Fine-Grained Search Region

Light Detection and Ranging (LiDAR) point clouds are an essential perception modality for artificial intelligence systems like autonomous driving and robotics, where the ubiquity of small objects in real-world scenarios substantially challenges the visual tracking of small targets amidst the vastnes...

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Bibliographic Details
Main Authors: Shengjing Tian, Yinan Han, Xiantong Zhao, Xiuping Liu
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Sensors
Subjects:
point clouds
LiDAR
small objects
visual tracking
deep neural network
Online Access:https://www.mdpi.com/1424-8220/25/12/3633
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