Unverified50% confidenceFactExact time
现代SLAM通过贝叶斯滤波（如卡尔曼滤波、粒子滤波）或图优化方法融合激光雷达、IMU、摄像头等多传感器数据实现厘米级精度的实时定位
1
Sources
50%
Confidence
Long-term
Relevance
7/21/2026
First Seen
Sources
Related Claims
UnverifiedGoogle Cartographer和ORB-SLAM3等现代SLAM系统融合激光雷达、IMU、摄像头等多传感器数据，实现厘米级精度的实时定位80% similarUnverifiedLaser SLAM relies on LiDAR point cloud data (high accuracy but relatively high cost), while visual SLAM relies on camera image feature point matching (low cost but sensitive to lighting changes).73% similarUnverifiedMainstream SLAM solutions include LiDAR-based SLAM (such as Cartographer and gmapping) and vision-based SLAM (such as ORB-SLAM and VINS-Mono).71% similarUnverified激光雷达通过主动发射激光脉冲并测量返回时间获取距离信息，测距精度可达厘米级甚至毫米级，且不受光照条件影响70% similar
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