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Presentation Information     2010-01-18 (15:15)   •  The seminar room at Vi2

Speaker Anders Brun
Title Propagating distances, directions and derivatives
Abstract In this talk I present a novel approach to extend distance computation, such as wavefront propagation techniques, to also compute directions to points and derivatives of the distance function. The theory is demonstrated on some well-known algorithms such as the fast marching method and chamfer distances. Some applications in image analysis and computer graphics are also discussed.