C. Muthukrishnan

Papers

Total Citations

H-Index

About

C. Muthukrishnan is a researcher whose work bridges tactile sensing and robotic vision, with a primary focus on edge detection in tactile images. His most-cited paper, "Edge detection in tactile images" (2005, 40 citations), introduces a novel application of established robotic vision edge detection methods to tactile data, demonstrating how two-dimensional median filtering with a 3×3 window can effectively remove noise from tactile images captured by the LTS-200 sensor. This contribution is significant because it adapts visual processing techniques to the tactile domain, enabling more precise interpretation of physical contact data—a critical capability for robotic manipulation and haptic feedback systems. While his citation count reflects a focused, specialized impact, his work has influenced subsequent research in sensor-based robotics and tactile image processing. By showing that vision algorithms can be repurposed for touch, Muthukrishnan has helped lay groundwork for integrating multimodal sensing in autonomous systems, making his research valuable for students and engineers exploring the intersection of computer vision and tactile perception.