US Patent Issued to DALIAN UNIVERSITY on Oct. 7 for "Method for watermarking depth image based on mixed frequency-domain channel attention" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,437,354, issued on Oct. 7, was assigned to DALIAN UNIVERSITY (Liaoning, China).

"Method for watermarking depth image based on mixed frequency-domain channel attention" was invented by Qiang Zhang (Dalian, China), Bin Wang (Dalian, China), Jun Tan (Dalian, China), Rongrong Chen (Dalian, China) and Xiaopeng Wei (Dalian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a method for watermarking depth image based on mixed frequency-domain channel attention, relating to the field of artificial neural networks and digital image watermarking; the method includes: step 1: a watermark information processor generating a waterma...