Computer graphics

Texts

Here are some texts I have written related to computer graphics.

Enhanced EWA filtering: Derivation of the Elliptically Weighted Average resampling algorithm and more.
Functional Definition of Transformations in Computer Graphics (PDF, 87kB): This paper connects functional definitions of transformations with their better known definitions based on matrix algebra.
The Fourier Transform of a Gaussian Function (PDF, 117kB): Just the thing the title promises...