H Muthu Mariappan

Papers

Total Citations

132

H-Index

About

Dr. H Muthu Mariappan is a leading researcher in assistive technology and human-computer interaction, with a primary focus on Indian Sign Language (ISL) recognition. His most influential work, "Real-Time Recognition of Indian Sign Language" (2019), has garnered 132 citations, establishing him as a key figure in bridging communication gaps for the hearing-impaired community in India. Dr. Mariappan’s major contribution lies in developing a robust real-time system that identifies and tracks Regions of Interest (ROI) through skin segmentation, enabling accurate interpretation of hand gestures and facial expressions—the core components of sign language. This innovation addresses the critical need for accessible, non-intrusive communication tools, moving beyond static recognition to dynamic, real-time interaction. His research not only advances computer vision and gesture recognition but also holds profound social impact, offering practical solutions for inclusive technology. By combining technical rigor with a deep understanding of linguistic nuances in ISL, Dr. Mariappan’s work serves as a cornerstone for future developments in assistive interfaces, inspiring further exploration into culturally-aware, real-time recognition systems.