K. Hirata
Papers
2
Total Citations
17
H-Index
2
About
K. Hirata’s research centers on acoustic source localization, with a particular focus on near-field 3D-localization for robotics and environmental recognition. His major contribution lies in developing practical, detector-based methods for pinpointing stationary random acoustic sources—a critical challenge for autonomous systems operating in complex environments. His foundational 1998 paper introduced a novel approach using three fixed point-detectors and cross-spectral analysis to achieve 3D-localization, a method that has garnered 15 citations and remains a reference for compact, efficient sensing. Hirata later extended this work in 2000 by evaluating multi-point detector configurations, demonstrating that while three detectors suffice for basic localization, additional detectors can enhance accuracy. Though his citation counts are modest, his work represents an important step in bridging theoretical acoustics with real-world robotics applications, offering a computationally light alternative to more sensor-heavy systems. Hirata’s research is particularly notable for its emphasis on practical implementation and experimental validation, making it a valuable resource for engineers and researchers developing low-cost, reliable acoustic sensing for robots and smart environments.
Research Focus
Key Achievements
Top Papers
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