Program The rantings of a lunatic Scientist

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Hamiltonian Monte Carlo Simulations

Matlab PhD University

It’s been a couple of weeks since I stopped working directly on rendering and took some time to read up on a topic called Hamiltonian (Hybrid) Monte Carlo which is to be the main focus of my research for the foreseeable future. Hamiltonian Monte Carlo comes from a physics term of the same genesis called […]

Environment Mapping!

C/C++ Graphics PhD

Really pleased with the first functioning results from my Environment Sphere class. For variance reduction I’ve implemented a stippling method, drawing samples directly from the Inverse CDF of the image. Or rather, I first generate a CDF of the Y axis where each value is the average brightness for the row. From this I invert […]