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Coordinate-Independent Computations on Differential Equations
(1998-03-01)
This project investigates the computational representation of differentiable manifolds, with the primary goal of solving partial differential equations using multiple coordinate systems on general n- dimensional spaces. ...
Recovery of Three-Dimensional Objects from Single Perspective Images
(1998-03-01)
Any three-dimensional wire-frame object constructed out of parallelograms can be recovered from a single perspective two-dimensional image. A procedure for performing the recovery is given.