Difference between revisions of "User:Klaus/Improving Hugin"
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(globe projection is there now) 
Erik Krause (Talk  contribs) m (Not symmetrical?) 

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* include antialiasing interpolators  * 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)  * 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)  
+  : Why that? The formula applies to the radius of the image, which means it is always symmetrical. a and c terms work great to correct for special types of distortion ([[Wavy distortionwavy one]] f.e.) <small>[[User:Erik KrauseErik Krause]] 22:07, 21 July 2009 (UTC)</small>  
* allow simultaneous use of both flatfield polynomial and dustmap file  * allow simultaneous use of both flatfield polynomial and dustmap file  
* <s>implement orthographic projection (benefits from antialiasing interpolators)</s> <small>implemented in Hugin 0.8.0 [[User:KlausKlaus]] 16:51, 21 July 2009 (UTC)</small>  * <s>implement orthographic projection (benefits from antialiasing interpolators)</s> <small>implemented in Hugin 0.8.0 [[User:KlausKlaus]] 16:51, 21 July 2009 (UTC)</small>  
[[User:KlausKlaus]] 14:30, 29 May 2008 (CEST)  [[User:KlausKlaus]] 14:30, 29 May 2008 (CEST) 
Revision as of 22:07, 21 July 2009
 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)
 Why that? The formula applies to the radius of the image, which means it is always symmetrical. a and c terms work great to correct for special types of distortion (wavy one f.e.) Erik Krause 22:07, 21 July 2009 (UTC)
 allow simultaneous use of both flatfield polynomial and dustmap file

implement orthographic projection (benefits from antialiasing interpolators)implemented in Hugin 0.8.0 Klaus 16:51, 21 July 2009 (UTC)
Klaus 14:30, 29 May 2008 (CEST)