User:Klaus/Improving Hugin

• include antialiasing interpolators
• add a r^4 term to the a*r^3+b*r^2+c*r+d distortion correction (because the r^4 term like b*r^2 has correct symmetry whereas a and c terms are largely unphysical)
• allow simultaneous use of both flatfield polynomial and dustmap file
• implement orthographic projection (benefits from antialiasing interpolators)

--Klaus 14:30, 29 May 2008 (CEST)