Lighting Measurements – An In-depth Guide Part 1
When retrofitting your LEDs, lightbulbs have various illuminance. Theres different ways to measure the lighting of…
Strathclyde University researchers have shown that dynamically controlled LED room lighting enabled 3D imaging with consumer-grade digital cameras. In a smart factory setting, the technology could improve surveillance capabilities, giving robots an enhanced sense of their surroundings.
The researchers demonstrated the concept using a cellphone camera and LEDs without the need for complex temporal synchronization processes. The technology relies on a concept called photometric stereo imaging, in which a detector, or camera, is combined with illumination coming from multiple directions. The multidirectional lighting allows the camera to record images with different shadowing, allowing a computer system to then reconstruct a 3D image.
Click here to read the full article and learn more, posted on January 12th, 2021 on Compound Semiconductor.
