Raster antialiasing
I've created a tool with the described algorithm.
The result (animating original / aliased DEM data):
Note that noisy DEM data (eg. NASA SRTM 1 arc-second Global) doesn't have this problem. They are "just" noisy ;-).
I've created a tool with the described algorithm.
The result (animating original / aliased DEM data):
Note that noisy DEM data (eg. NASA SRTM 1 arc-second Global) doesn't have this problem. They are "just" noisy ;-).