Neural networks optimize marker decoding used by machine vision to detect/ ascertain object location under low-light conditions

https://www.eurekalert.org/news-releases/1071608

"fiducial markers  are locators... machine vision estimates objects' positions... marker detection, corner refinemen marker decoding, each based on different neural network... synthetic dataset reflects lighting circumstances that can be encountered in low light... both artificially generated/ real world unfavorable lighting situations data available on an open basis... robots"