Illumination

A tunable LED light source offers spectral reproduction. Credit: Pro-Lite Technology

Calibration across the spectrum

Leslie Lyons, business development manager for light metrology at Pro-Lite Technology, says spectral camera calibration needs a spectrally tunable light source

XLC4 LED controller

New from Chromasens is the XLC4 LED controller, which prevents fluctuations in brightness levels that lower line-scan camera performance

In a public area, LEDs could be used for general lighting, visible light communication and 3D video surveillance. Credit: Emma Le Francois, University of Strathclyde

Researchers' LED control algorithm simplifies 3D imaging

It is hoped the photometric stereo imaging approach could open up new ways for robots to sense their environment

Pages

Subscribe to RSS - Illumination