搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 30 天
时间不限
过去 1 小时
过去 24 小时
过去 7 天
按相关度排序
按时间排序
51CTO
19 天
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。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Los Angeles wildfire updates
Confirmed as DHS secretary
Manson won't face charges
Woman arrested in shooting
DOJ drops case
Recalls over 80,000 SUVs
Shifts view on COVID origins
PETA activists arrested
Trump ends security detail
153 war detainees freed
Smuggling deaths guilty plea
US has not stopped aid
Wins US figure skating title
ISR releases 200 prisoners
Jets hire Mougey as GM
Escaped monkeys captured
IA immigration law blocked
Assault trial begins
Wins first Grand Slam title
Wallen announces tour
Trump visits Las Vegas
Carroll to coach Raiders
Hack impacted 190M
Barred from entering DC
Ex-Nebraska RB Jones dies
Alleged assault cover-up suit
Jabrill Peppers testifies
Pandas make public debut
Sentenced to 17+ years
Consumer sentiment falls
Confirmed to lead Pentagon
‘Walk It Out’ rapper dies
Suspends all trips to Yemen
反馈