enlarge_gaussian
I have an image of 200x200 pixels
Open this image in paint and enlarge to 500% or more
The result is :
You can try to use this image to create gcode with costycnc program!
But for reliable result (for costycnc program) i reccomand to save this image to monochrome bitmap .
After ,you can see a not good contour...
For this , you can edit zoomed image with blur effect!
But microsoft paint not have gaussian blur effect, for this , you can use a online program like :
http://pinetools.com/blur-image
So... upload image and make blur ...
after save image to jpg , open with paint this new image
and save this image as monochrome bitmap.
And the result is much , much better!