Realistic Ray Tracing

Homework 1 - Monte Carlo Summation
Homework 2 - Monte Carlo Integration
Homework 3 - Macbeth Color Checker XYZ
Homework 4 - Macbeth Color Checker
Homework 5 - Cornell Box
Homework 6 - Ward BRDF
Homework 7 - Mixture Density
Homework 8 - Participating Medium
Homework 9 - Rayleigh Scattering
Homework 10 - Subsurface Scattering
Homework 11 - Dielectric Material
Homework 12 - Final Image

Homework 1 - Monte Carlo Summation


Using monte carlo summation, estimate (1/x^2) summed over the interval [0,10000] with 1000 samples:
actual results = 1.64483
uniform sampling = 10.4564
stratify sampling = 0.264133
importance sampling = 1.72308
stratify importance sampling = 1.64492