Dr-PoGO is a radar-based SLAM framework (preprint here). It combines Direct Radar Odometry (DRO) with RaPlace loop-closure detection and a pose-graph optimizer to produce globally consistent ...

以图结构来表示机器人的位姿和相对关系。其中节点代表位姿，边代表相对关系，这种相对关系也是一种测量的约束关系。这种约束来源于里程计(Odometry)或者是回环检测(loop closure).里程计一般提供了前后连续两个点之间的运动关系，回环检测提供了相对于之前 ...

Robotic automation is a key technology that increases the efficiency and flexibility of manufacturing processes. However, one of the challenges in deploying robots in novel environments is finding the ...

ABSTRACT: To address the limitations of traditional multi-camera-IMU state estimation systems—namely, insufficient localization accuracy in complex environments and poor robustness under abnormal IMU ...

To address the limitations of traditional multi-camera-IMU state estimation systems—namely, insufficient localization accuracy in complex environments and poor robustness under abnormal IMU ...

Abstract: We consider the distributed pose-graph optimization (PGO) problem, which is fundamental in accurate trajectory estimation in multi-robot simultaneous localization and mapping (SLAM).

Factor graph optimization serves as a fundamental framework for robotic perception, enabling applications such as pose estimation, simultaneous localization and mapping (SLAM), structure-from-motion ...

In this talk, I will give a high-level tutorial on graphs of convex sets, with emphasis on their applications in robotics, control, and, more broadly, decision making. Mathematically, a Graph of ...

Priyanka Chopra shares a series of images featuring her posing with pythons and a cobra—from recent shots to throwbacks—and playfully captioned them 'Notice a theme here…' The final slide cheekily ...

Apple Martin posed with a white python for Self-Portrait’s Resort 2026 campaign, shot by photographer Ryan McGinley at an upstate New York apple orchard. An apple and a snake tempt visitors to a lush ...