ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,475,581, issued on Nov. 18, was assigned to VOYIS IMAGING INC. (Waterloo, Canada).

"System for underwater depth perception having an image sensor and a complementary sensor" was invented by Christopher Allan Gilson (Markham, Canada) and Stanley James Brown (Waterloo, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems described herein use either multiple image sensors or one image sensor and a complementary sensor to provide underwater depth perception. The systems include a computing system that provides the underwater depth perception based on data sensed by the multiple image sensors or the one image sensor and the complementary sensor. The...