
QWOP with PPO
A PyTorch PPO agent plays the real QWOP browser game through Playwright. Six evaluation races, six 100 m finishes. Grace was not part of the reward function.
AI/ML
Repeatable grids for checking face detectors
Tile a folder of face pictures into a seeded grid. Optionally crop faces with OpenCV’s YuNet detector before building the wall.

A pip-installable Python CLI for building test images with known face counts and grid positions. Seeded selection makes layouts repeatable; optional YuNet face cropping prepares ordinary photos first. The repository includes public-domain portrait samples.

A PyTorch PPO agent plays the real QWOP browser game through Playwright. Six evaluation races, six 100 m finishes. Grace was not part of the reward function.

An end-to-end Nipype pipeline with FSL FAST, K-means and ANTs Atropos segmentation, tissue volumes, bias-correction metrics and an interactive 3D brain.

Compare EasyOCR, RapidOCR and PaddleOCR on Traditional Chinese street signs, with text boxes, timings and a small public-domain benchmark.