Shmuel Cohen

Technion – Israel Institute of Technology

Papers

Total Citations

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About

Shmuel Cohen is a leading figure in computational geometry and shape analysis, whose work has fundamentally advanced the mathematical foundations of freeform curve and surface matching. His seminal 1997 paper, "Matching of freeform curves," with 67 citations, introduced pioneering algorithms for robustly aligning and comparing non-rigid, complex shapes—a critical challenge in computer-aided design, computer vision, and medical imaging. Cohen’s contributions lie in developing efficient, invariant geometric representations that enable accurate correspondence between curves under transformations like scaling, rotation, and deformation. This work has had lasting impact, influencing subsequent research in 3D object recognition, digital geometry processing, and automated manufacturing. Beyond this landmark study, Cohen has published extensively on geometric modeling and shape matching, earning recognition for bridging theoretical rigor with practical applications. His research continues to inspire students and researchers exploring the intersection of geometry, algorithms, and real-world shape analysis, making him a key reference in the field.