Marc Alexa

Papers

Total Citations

H-Index

About

Marc Alexa is a leading figure in computer graphics and geometry processing, with research spanning shape modeling, digital fabrication, and interactive techniques. His major contributions include pioneering work on mesh deformation and surface reconstruction, particularly through least-squares approaches that enable intuitive, real-time manipulation of 3D models. His paper "Fast Updates for Least‐Squares Rotational Alignment" (2021) introduces efficient methods for computing optimal rotations using singular value decomposition, a fundamental operation in graphics, vision, and robotics—though with 7 citations, it represents a focused technical advance rather than his most cited work. Alexa’s broader impact is substantial, with his papers collectively garnering thousands of citations, reflecting his influence on how digital shapes are created, edited, and fabricated. He is also known for his contributions to computational design and 3D printing, bridging theory and practical application. As a professor at TU Berlin, Alexa has shaped the next generation of researchers, earning recognition for both his technical innovations and his ability to make complex geometry accessible. His work remains essential reading for anyone exploring the intersection of mathematics, computation, and visual media.