Please don't post links to papers hosted behind rapacious paywalls. Sci-hub link : https://sci-hub.se/10.1109/cvcbt.2019.000-5 https://sci-hub.se/10.1109/cvcbt

Please don't post links to papers hosted behind rapacious paywalls. Sci-hub link : https://sci-hub.se/10.1109/cvcbt.2019.000-5 https://sci-hub.se/10.1109/cvcbt.2019.000-5