BriefGPT.xyz
Dec, 2021
PTTR: 基于Transformer的三维点云目标追踪
PTTR: Relational 3D Point Cloud Object Tracking with Transformer
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Changqing Zhou, Zhipeng Luo, Yueru Luo, Tianrui Liu, Liang Pan...
TL;DR
本文介绍了Point Tracking Transformer (PTTR)模型,该模型通过关系感知采样,点关系变换器和预测细化模块实现了点云单物体跟踪,并且在Waymo开放数据集上取得了卓越的准确性和效率。
Abstract
In a
point cloud
sequence, 3D object
tracking
aims to predict the location and orientation of an object in the current search
point cloud
→