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51CTO
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PC-BEV:巧用多坐标系融合策略,实现点云分割170倍加速,精度显著 ...
本文提出了一种基于鸟瞰图(BEV)空间的激光雷达点云分割方法,该方法通过融合极坐标和笛卡尔分区策略,实现了快速且高效的特征融合。该方法利用固定网格对应关系,避免了传统点云交互中的计算瓶颈,并通过混合Transformer-CNN架构增强了场景理解能力。
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今日热点
Trump bans trans athletes
To accept parcels from China
Record producer Gotti dies
Newsom meets with Trump
Trump cases review ordered
Blocks citizenship order
DOJ restricts DOGE's access
Named the new Aga Khan
Security detail revoked
FBI agents won't lose jobs
Blake Lively sued again
Thousands protest policies
Ends DEI hiring goals
Ohio warehouse shooting
Reaches tentative deal
Parked Delta plane struck
Fox News hires Lara Trump
Eggs worth $40K stolen
Second strain in dairy cattle
Abuse scandal settlement
Confirmed as HUD secretary
Strikes deal on migrants
To cut 8.5% of its workforce
US private payrolls rise
Judge tosses last charge
Alex Jones bankruptcy case
US trade deficit widens
Matt Kuchar's father dies
Lose trademark ownership
Synagogue shooting plea
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