US Patent Issued to SONY SEMICONDUCTOR SOLUTIONS on March 17 for "Signal processing device, signal processing method, and signal processing system" (Japanese Inventor)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,579,658, issued on March 17, was assigned to SONY SEMICONDUCTOR SOLUTIONS Corp. (Kanagawa, Japan).

"Signal processing device, signal processing method, and signal processing system" was invented by Kiyoshi Higashibara (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a signal processing device that includes an optical flow detecting unit and an installation error calculating unit. The optical flow detecting unit detects an optical flow on the basis of an image captured by an imaging device installed on a vehicle. The installation error calculating unit calculates an amount of error in attitude of the imaging device on the basi...