New Post: Feather / anti aliasing / remove jagged lines

I need a large Image to zoom into. It works the same way google maps works. Thats why the settings.Density property is set so high.

I want to do somthing like this but I am not sure how to do it: www.fmwconcepts.com/imagemagick/feather, opposed to resizing the image as it takes alot of resources to resize the image.

And using the Resample method seems to change the aspect ratio of the image.