Tag: HDR

Everything about “High dynamic range” presentations in the browser

IIIF Community Call 15.1.2025: HDR

Slides for the IIIF Community Call 15.1.2025

After the Lightning Talk last year, now the next step…

Visualisation AI segmentation with HDR

Buzzword dazzling

The first step towards visually supported annotation with HDR…

IIIF Online Meeting 2024: HDR Images via IIIF Image API

Slides and recording of my Lightning Talk about HDR images and IIIF

The slides of my presentation on HDR content via IIIF are now available…

HDR images for the visualisation of X-ray examinations

A new way to display X-rayed paintings

Another use case for HDR images…

Ultraviolet Photogrammetry

3D model of a uranium glass object exposed to UV light

This article presents the world’s first HDR model of UV photogrammetry in a browser.

HDR IIIF

HDR images via the IIIF Image API

At Zeitzeug the owner’s wallpaper collection is being sold and I have secured a particularly bright example…

JavaScript library for HDR

The JavaScript implementation for the last posts is now also available as NPM module.

Contrast enhancement for UV images using HDR

An old copy book from Northeim as an example of HDR visualisation of UV images

This example is about a practical use case for HDR visualisation in the browser…

LibUltraHDR

After research, it was necessary to explore some possible workflows and to create tools for a project in preparation. Based on Greg Benz’s preliminary work on HDR support, LibUltraHDR was the most sensible candidate for further experimentation.

HDR images in the browser

For a project in preparation I have compiled a list of links to HDR on the web or in the browser.