An open-ended journey through imaging

From physical signals
to meaningful images.

Explore the principles, instruments, and ideas behind imaging, detection, and measurement. One system at a time.

Start with the foundations

A closer look at the imaging chain

Follow an X-ray from its source to the displayed image, with a chapter structure prepared for future interactive experiments.

First chapter · Structure ready

From medical imaging to telescopes and microscopy.

How physical interactions become measurements.

The building blocks behind the signal.