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In this Discussion
- processor65 November 2013
- swirly November 2013
Image non linear transformation???
Hi: Is there a way to perform non linear transformations with Processing to an image like resizing for example ?? This could be useful to correct aberrations to images taken by imperfect lenses or modify good images with this method. This is nothing new; but I'd like to know how it could be done. Thanks.
Answers
I have no clear answer to your question. Making a primitive would be dependant on transformation ?
I think you could always do your transformation on pixel level ?
Yes, that's what I was thinking, doing it on pixel level. Like for example, changing the x,y positions of the pixels following a math equation like parabolic for instance. Maybe there is an example out there on how to do this???. Thanks.