Light

Blog series on the topic of "light"

Thursday, November 28, 2024

Just right for the beginning of the dark season: One focus of the last year (2024) has been the topic of “light”. Starting with the historical 3D images in Vintage Reality to first attempts with Photogrammetry to HDR.

#Light #Licht2024 #Project

Ultraviolet Photogrammetry

Thursday, September 5, 2024

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.

#Light #Licht2024 #Digital images #HDR #3D #Three.js #Photogrammetry

HDR IIIF

Sunday, August 18, 2024

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…

#Light #Licht2024 #Digital images #HDR #IIIF

Contrast enhancement for UV images using HDR

Thursday, June 6, 2024

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…

#Light #Licht2024 #Digital images #Object #HDR

LibUltraHDR

Thursday, May 23, 2024

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.

#Light #Licht2024 #Digital images #HDR