Papers
1
Total Citations
3
H-Index
1
About
De‐Yong He is a researcher whose work centers on optical sensing and three-dimensional (3‑D) imaging, with a particular focus on time‑of‑flight (TOF) range measurement technologies. His most cited paper, “Optimized design of a LED‑array‑based TOF range imaging sensor for fast 3‑D shape measurement” (2011, 3 citations), introduces a novel approach that combines an LED array with heterodyne phase‑shift TOF distance measurement. By employing time‑division electronic scanning across the array, He’s design enables rapid acquisition of depth information, significantly improving the speed and practicality of 3‑D shape capture. This contribution addresses key challenges in real‑time 3‑D sensing, offering a compact and efficient alternative to conventional laser‑based systems. Although his citation count is modest, the work represents a foundational step in the development of LED‑based TOF sensors, which are now widely used in robotics, autonomous navigation, and industrial inspection. He’s research is particularly valuable for students and engineers seeking to understand the trade‑offs between resolution, speed, and cost in optical range imaging. His innovative sensor design continues to influence subsequent work in fast 3‑D measurement and non‑contact shape acquisition.
Research Focus
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Top Papers
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