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Polarstream: Streaming Lidar Object Detection and Segmentation with Point Pillars

Authors: Qi Chen, Sourabh Vora, Oscar Beijbom

Published: June 14, 2021

Summary: The traditional approach to lidar-based object detection has helped AV stacks mature to the point where AVs are currently operating safely on public roads. However, Motional’s research has unlocked an approach to streaming object detection that reduces latency while increasing accuracy, giving AVs even better data needed to make safe decisions.

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