Science Daily September 27, 2018
The random process of scattering in turbid media produces scattered light that appears uninformative to the human eye, but a wealth of information is contained in the signal. Previous methods to recover the image from the ‘memory effects’ required that the object and/or scatterer be static during the measurement. Researchers at Duke University combined traditional memory effect imaging with coded-aperture-based computational imaging techniques, which enabled them to realize for the first time single-shot video of arbitrary dynamic scenes through opaque media. This has important implications for a wide range of real-world imaging scenarios in security, healthcare and astronomy…read more. Open Source TECHNICAL ARTICLE
Engineers at Duke University have developed a way to extract a sequence of images from light scattered through a mostly opaque material — or even off a wall — from one long photographic exposure. Credit: Michael Gehm, Duke University