CS 809 - Antialiasing



Aliasing Issues



undersampling a signal




undersampling a signal




antialiased lines have grey edges




antialiased text




aliasing in images




aliasing in images



temporal aliasing




infinite checkerboard shows aliasing artifacts




infinite checkerboard shows aliasing artifacts and Moire patterns




anitialiased checkerboards




anitialiasing with supersampling in ray tracing




antialiasing with supersampling




Mandelbrot subset with aliasing




4 samples per pixel




25 samples per pixel




400 samples per pixel




adaptive supersampling




adaptive supersampling




stochastic supersampling




stochastic supersampling




umbra and penumbra




umbra and penumbra




soft shadows




soft shadows




gloss




gloss




depth of field




depth of field




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