Image Sampling Methods
Joshua Andersen
CS6650 Fall 2002

The analytic solution:

Monte Carlo, 16 random samples:

Monte Carlo, 16 stratified samples:

Monte Carlo, 100 random samples:

Monte Carlo, 100 stratified samples:

Monte Carlo, 100 random samples with bspline filter:

Density estimation, 100 random samples per pixel on average:

Density estimation, 100 stratified samples per pixel on average:

Metropolis with 4 iterations

Metropolis with 16 iterations

Metropolis with 32 iterations