The School of Computational Sciences invites you to its research seminar this week:
When: Thursday May 8th 2014 at 4pm (tea and cookies at 3:30pm)
Where: Von Neumann Hall
Speaker: Dr. Hendrik De Bie, Assistant-professor, Clifford Research Group, Ghent University
Title: Convolutions for the quaternion Fourier transform with applications in image processing.
Dr. De Bie’s Abstract: “In this lecture I will explain how a quaternion Fourier transform may be defined, an how a suitable convolution product can be associated with it. I will subsequently discuss an application in color image processing, namely a color edge detector. If time allows, I will also show how some of these results may be generalized to higher dimensions using Clifford algebras.”