Automatic and Accurate Shadow Detection Using Near-Infrared Information
IEEE Transactions on Pattern Analysis and Machine Intelligence
By Dominic Rufenacht,Clement Fredembach,Sabine Susstrunk
Issue Date:August 2014
We present a method to automatically detect shadows in a fast and accurate manner by taking advantage of the inherent sensitivity of digital camera sensors to the near-infrared (NIR) part of the spectrum. Dark objects, which confound many shadow detection ...