K. Engelhardt
Papers
1
Total Citations
47
H-Index
1
About
K. Engelhardt is a pioneer in optical 3-D sensing and machine vision, with foundational contributions to the development of active range-finding techniques. Their most cited work, "Acquisition of 3-D data by focus sensing" (1988, 47 citations), introduced a novel method for capturing the three-dimensional shape of diffusely reflecting objects. By combining structured illumination with focus sensing, Engelhardt demonstrated a system that sequentially determines depth using a TV camera and analog electronics—an early, elegant solution that bypassed the need for complex digital processing. This work laid critical groundwork for later advances in industrial inspection, robotics, and 3-D imaging. Engelhardt's research is distinguished by its practical, hardware-driven approach to solving real-world sensing problems, bridging optics and real-time electronics. While their citation count reflects a specialized but enduring impact, their 1988 paper remains a key reference in the history of non-contact 3-D measurement, influencing subsequent generations of researchers in optical metrology and computer vision.
Research Focus
Key Achievements
Top Papers
- 1Acquisition of 3-D data by focus sensing47 citations · 1988