Method

EpiStereo: Epipolar-Guided Cross-View Attention with Occlusion-Aware Gating for Real-Time Stereo 3D [EpiStereo]


Submitted on 5 Jul. 2026 09:52 by
Shuo Li (Southwest Jiaotong University)

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

Method Description:
Epipolar-Guided Stereo Cross-Attention, which lets
each query attend to right-view features along the
epipolar line with depth-adaptive gating;
Occlusion-Aware Epipolar Gating, a context-aware
mechanism that fuses semantic and geometric
signals to detect and suppress stereo signals from
occluded regions; and Stereo Geometric Consistency
Loss, a self-supervised regularizer at zero
inference cost.
Parameters:
\alpha=0.2
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) 96.44 % 93.42 % 85.80 %
Car (Orientation) 95.96 % 92.76 % 84.92 %
Car (3D Detection) 60.79 % 43.00 % 36.84 %
Car (Bird's Eye View) 74.04 % 54.71 % 46.58 %
Pedestrian (Detection) 77.65 % 60.60 % 55.71 %
Pedestrian (Orientation) 67.40 % 51.55 % 47.02 %
Pedestrian (3D Detection) 34.37 % 23.74 % 21.11 %
Pedestrian (Bird's Eye View) 38.08 % 27.57 % 24.01 %
Cyclist (Detection) 70.21 % 50.41 % 44.22 %
Cyclist (Orientation) 59.59 % 41.65 % 36.45 %
Cyclist (3D Detection) 38.43 % 24.84 % 21.56 %
Cyclist (Bird's Eye View) 43.96 % 28.11 % 24.54 %
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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