Method

Attention guided sampling single stage detection [AGS-SSD[la]]
[Anonymous Submission]

Submitted on 7 Jul. 2022 11:25 by
[Anonymous Submission]

Running time:0.04 s
Environment:1 core @ 2.5 Ghz (C/C++)

Method Description:
This method adopts attention guided sampling
module, which is not satisfied with segmenting
foreground points and background points only, but
focuses on local areas of interest. By introducing
the external attention mechanism, the network model
can adaptively learn the features of the object.
The introduction of m_K and m_V memory blocks will
help the network to accurately find targets,
especially cyclist and Pedestrian. In order to
balance the problem that remote sparse targets
occupy fewer points, the network also introduces a
local density sensing module, so that sparse
targets can also have enough sampling points.
Parameters:
\alpha=1.0
Latex Bibtex:

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) 97.83 % 95.10 % 92.40 %
Car (Orientation) 97.82 % 95.00 % 92.23 %
Car (3D Detection) 88.38 % 81.02 % 76.45 %
Car (Bird's Eye View) 92.51 % 88.90 % 85.96 %
Pedestrian (Detection) 60.46 % 50.90 % 48.60 %
Pedestrian (Orientation) 58.70 % 48.60 % 46.09 %
Pedestrian (3D Detection) 46.10 % 38.53 % 35.40 %
Pedestrian (Bird's Eye View) 51.06 % 43.60 % 40.37 %
Cyclist (Detection) 85.27 % 73.72 % 67.95 %
Cyclist (Orientation) 85.10 % 73.44 % 67.53 %
Cyclist (3D Detection) 77.40 % 62.15 % 56.14 %
Cyclist (Bird's Eye View) 81.70 % 67.35 % 60.41 %
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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