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Aug, 2023
SparseBEV: 高性能稀疏3D多镜头视频物体检测
SparseBEV: High-Performance Sparse 3D Object Detection from Multi-Camera Videos
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Haisong Liu, Yao Teng, Tao Lu, Haiguang Wang, Limin Wang
TL;DR
SparseBEV是一种全更稀疏的三维物体检测器,通过尺度自适应自注意力、自适应时空采样和自适应混合等关键设计,在BEV空间和图像空间中实现了优于稠密对应物的性能。
Abstract
Camera-based
3d object detection
in BEV (
bird's eye view
) space has drawn great attention over the past few years.
dense detectors
typical
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