Takahiro Sakai

Toyohashi University of Technology, Kyushu Institute of Technology

Papers

Total Citations

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About

Takahiro Sakai is a leading researcher in robotics and autonomous systems, with a primary focus on 3D mapping, localization, and sensor-guided manipulation. His most impactful work, "Large-scale 3D outdoor mapping and on-line localization using 3D-2D matching" (2017, 18 citations), addresses a critical challenge in mobile robotics and autonomous driving: enabling vehicles to precisely localize themselves within pre-built 3D maps by matching them with real-time 2D sensor data. This campus-wide mapping approach laid foundational groundwork for robust, real-world navigation. Earlier, in "Guiding robot motion using zooming and focusing" (2002, 10 citations), Sakai pioneered hand-eye coordination techniques that leverage a camera's zoom and focus capabilities. By decomposing robot hand movement into components parallel to and away from the image plane, his work enabled precise 3D manipulation—a key contribution to visual servoing. Together, these studies demonstrate Sakai’s dual expertise in large-scale outdoor localization and fine-grained sensorimotor control, making his research valuable for students and engineers advancing autonomous navigation and robotic manipulation.