ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,482,216, issued on Nov. 25, was assigned to HUNAN UNIVERSITY (Changsha, China).

"Event camera-based time-to-collision estimation method, electronic device and storage medium" was invented by Yi Zhou (Hunan, China), Kaizhen Sun (Hunan, China), Jinghang Li (Hunan, China) and Bangyan Liao (Hunan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an event camera-based time-to-collision estimation method, an electronic device and a storage medium, which estimates the time-to-collision based on a stream of events acquired by an event camera, overcomes the problem of very large delays in the prior art, and improves the time-t...