Academic Profile : Faculty

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Dr Paul Maurice Edmund Shutler
Senior Lecturer, National Institute of Education - Mathematics & Mathematics Education
Controlled Keywords
Paul Shutler earned a BA in Mathematics from the University of Cambridge in 1987, and a DPhil in Mathematics from the University of Oxford in 1992. He joined the National Institute of Education, Nanyang Technological University, Singapore in 1992.
Combinatorial optimization of discrete geometrical systems. Coded aperture imaging. History of Mathematics.
 
US 2020/0081142 A1: Singer Product Apertures (2021)
Abstract: A coded aperture mask is provided. The coded aperture mask may include a 2-D planar substrate having a plurality of holes constructed based on a Cartesian product of a first 1-D aperture set and a second 1-D aperture set. The first 1-D aperture set may have a first balanced decoder. The second 1-D aperture set may have a second balanced decoder. The Cartesian product may involve the first 1-D aperture set and the second 1-D aperture set arranged in a non-zero angle (e.g., 90 degrees) to each other. The first 1-D aperture set may define a first axis of the 2-D planar substrate. The second 1-D aperture set may define a second axis of the 2-D planar substrate. The plurality of holes on the 2-D planar substrate may correspond to holes in both of the first 1-D aperture set and the second 1-D aperture set.