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Abstract:
本发明公开了一种基于矢量提取的轨迹数据压缩方法,通过按照自定义的矢量特征对轨迹数据进行提取,将生成的矢量序列存储为轨迹数据压缩后的结果,可以通过矢量反映出对象的速度变化和任意时间的位置信息,同时本发明能够提升轨迹的压缩效率。
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Patent Info :
Type: 发明申请
Patent No.: CN202210346830.4
Filing Date: 2022-03-31
Publication Date: 2024-05-28
Pub. No.: CN114880507B
Applicants: 北京工业大学
Legal Status: 授权
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 3
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