halton sequence vs jitter at 16 samples

Halton sequence fixed 16 samples

Samples as intensity, adaptive jittered 4-64 0.01 threshold 98% confidence

Adaptive jittered 4-64 0.01 threshold 98% confidence

16 sample jittered vs regular grid. The difference between the two methods becomes much more pronounced at lower sample counts

64 sample comparison image subtraction between jittered and regular grid sample methods

fixed 64 sample jittered stratified

Fixed anti-aliasing, 4 samples