Data labeling method, system and device

The embodiment of the invention discloses a data annotation method, system and device. The method comprises the following steps: acquiring multiple groups of to-be-labeled data; based on continuous multi-frame second point cloud data before each frame of first point cloud data, obtaining motion comp...

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Bibliographic Details
Main Authors MO YAOKAI, GAO BEIDOU, YANG WEIKANG, BU YINGCHENG, HE QIAOJUN
Format Patent
LanguageChinese
English
Published 06.02.2024
Subjects
CALCULATING
COMPUTING
COUNTING
PHYSICS
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Summary:The embodiment of the invention discloses a data annotation method, system and device. The method comprises the following steps: acquiring multiple groups of to-be-labeled data; based on continuous multi-frame second point cloud data before each frame of first point cloud data, obtaining motion compensation data corresponding to each frame of first point cloud data; based on the first point cloud data of each frame and the motion compensation data corresponding to the first point cloud data of each frame, obtaining labeling information of the first point cloud data of each frame; and based on the annotation information of the first point cloud data of each frame, obtaining the annotation information of the image data corresponding to the first point cloud data of each frame. Through the above mode, the motion compensation data corresponding to the first point cloud data of each frame can be obtained based on the continuous multiple frames of second point cloud data before the first point cloud data of each fr
Bibliography:Application Number: CN202311239009