US Patent Issued to Ambarella International on Nov. 3 for "High performance and low complexity adaptive video image defogging" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,784,156, issued on Nov. 3, was assigned to Ambarella International LP (Santa Clara, Calif.).

"High performance and low complexity adaptive video image defogging" was invented by Yao Lu (Shanghai), Lu Wang (Shanghai) and Xin-Yue Zhang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus comprising an interface and a processor. The interface may be configured to receive pixel data of an environment. The processor may be configured to process the pixel data arranged as video frames, generate a luminance distribution map of the video frames in response to a low-pass filter operation, determine a plurality of defogging intensity weights for t...