Method

Enhancing LiDAR Point Features with Foundation Model Priors for 3D Object Detection [ELPFFMP]
None

Submitted on 30 Apr. 2025 10:57 by
mo yujian (tongji university)

Running time:0.07 s
Environment:1 core @ 2.5 Ghz (C/C++)

Method Description:
we fuse the predicted depth information with the original LiDAR attributes to enrich point representations with complementary geometric cues. Building on these enhanced point features, we propose a dual-path RoI feature extraction framework that captures both global voxel-based context and fine-grained point-based local structures.
Parameters:
epoch=77
Latex Bibtex:
None

Detailed Results

Object detection and orientation estimation results. Results for object detection are given in terms of average precision (AP) and results for joint object detection and orientation estimation are provided in terms of average orientation similarity (AOS).


Benchmark Easy Moderate Hard
Car (Detection) 96.72 % 95.94 % 90.91 %
Car (Orientation) 96.70 % 95.83 % 90.74 %
Car (3D Detection) 90.98 % 82.35 % 77.26 %
Car (Bird's Eye View) 95.20 % 89.47 % 86.49 %
Pedestrian (Detection) 68.78 % 57.49 % 53.41 %
Pedestrian (Orientation) 66.79 % 55.06 % 50.92 %
Pedestrian (3D Detection) 49.04 % 41.85 % 38.29 %
Pedestrian (Bird's Eye View) 53.33 % 45.78 % 43.53 %
Cyclist (Detection) 88.75 % 79.41 % 70.40 %
Cyclist (Orientation) 88.56 % 78.97 % 69.98 %
Cyclist (3D Detection) 79.96 % 66.47 % 58.47 %
Cyclist (Bird's Eye View) 83.57 % 70.26 % 62.01 %
This table as LaTeX


2D object detection results.
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Orientation estimation results.
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3D object detection results.
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Bird's eye view results.
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2D object detection results.
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Orientation estimation results.
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3D object detection results.
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Bird's eye view results.
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2D object detection results.
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Orientation estimation results.
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3D object detection results.
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Bird's eye view results.
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