projects

A Feldkamp–Davis–Kress cone-beam reconstruction pipeline for the eXplore CT 120 micro-CT scanner (Trifoil Imaging), built as a transparent, configurable substitute for the vendor software. Underpins several of the papers on the publications page.

Interactive web calculator for the limiting spatial resolution of a CT system under a signal-known-exactly / background-known-exactly ideal observer model. Companion to the closed-form resolution-limits paper.

Deep-learning framework that recovers missing projections in micro-CT sinograms, enabling undersampled (lower-dose) acquisitions; includes a study of tile-based infilling and Gaussian feathering.

MTF, NPS and NEQ analysis of micro-CT reconstructions of the mCTP 610 quality-assurance phantom.

Citation network and semantic map of the literature on AI-driven CT processing and analysis.

Self-updating dashboard of global indices, FX, central-bank rates, commodities, crypto and valuation ratios. A small educational project I use every day.

Yearly returns and correlations across US asset classes since the 1920s.

Do pre-market price moves in S&P 500 stocks predict open-to-close returns? Short answer — not in any practically useful way.

Notes on a probabilistic framework for pricing (American) options using the reflection principle of a Wiener process to model exercise probability.

Statistical evidence that rainfall lowers average total match points in AFL games by about 8.9.