ENG: Researchers at MIT have introduced a new artificial intelligence–based mapping system designed for robots operating in large, unpredictable environments. The work is motivated by search-and-rescue scenarios, where a robot must rapidly understand its surroundings and determine its own position while navigating hazardous terrain. To address the limitations of existing vision-based methods that can process only a small number of images at once, the researchers developed a solution that efficiently scales to thousands of images and produces accurate 3D maps in real time using only onboard cameras.
