Hybrid video could lighten the search and rescue load

 作者:穆恭     |      日期:2019-03-08 08:14:02
COULD seeing with heat and light simultaneously improve search-and-rescue missions? Nathan Rasmussen of Brigham Young University in Provo, Utah, thinks so. He has created a hybrid video system that integrates visible and infrared footage into a single shot. Search drones already use visible and infrared cameras, but making sense of two videos at once is hard. So Rasmussen has devised a way to calibrate the feeds from two such cameras on a model aircraft, and then overlay the infrared images on the visible stream. In tests,