Matte/ shiny differentiation by machine vision enhances robotic surgery, industrial inspection, autonomous vehicle glare navigation

https://www.eurekalert.org/news-releases/1128523

"3D sensors can't accurately map mix of matte surfaces (like fabrics, walls)/ highly reflective, specular surfaces (like glass, mirrors, wet surgical tissue)... overcome using deflectometry: algorithm/ laser scanner instantly maps dull, matte object 3D shapes/ repurposes as collective virtual screen, then tracks how light reflects off shiny objects onto this surrounding virtual screen, computing precise shapes of reflective surfaces... moving, mixed-reflectance scene, real time high-resolution 3D video... highly scalable"