Technical documents for XRF Explorer regarding functional aspects, user requirements, and user testing.

Explore XRF spectral data and chemical maps alongside photographs, X-rays, and other contextual images. Student-built for conservation science. Very open source.

Development repo for the current CAS Viewer (≥v0.7) leveraging Svelte 5, MapLibre, and PMTiles

Separate repo for hosting the Pigment Timeline distribution here on GitHub pages

Images for the Pigment Timeline site

Organization site

Simulate a moving raking light in your browser using OpenSeadragon. Move your mouse to move the light across a painting or any other object photographed with raking light. Requires 8 directional raking images and 1 raking-all image and/or 1 regular image. Pure HTML/CSS/JS.

Side-by-side image viewer with synchronized zoom and sliding overlays. Drag and drop to instantly compare multiple images on your desktop. Very open source.

User interface to convert XRF spectral data PDZ files to open CSV and JPEG formats. Uses pdz-tool under the hood.

Desktop app for aligning images using draggable control points (manual image registration). Batch mode to process multiple images such as XRF and RIS element maps from painting analyses. Converts and merges alphascale images. Installs as a Windows executable and runs directly on Python. Very open source.