ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,382,050, issued on Aug. 5, was assigned to GOOGLE LLC (Mountain View, Calif.).
"Adaptation of scan order for entropy coding" was invented by Dake He (Waterloo, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "An encoded bitstream is stored on a non-transitory computer-readable storage medium. The encoded bitstream is configured for decoding by operations that include decoding a subset of quantized transform coefficients of a quantized transform block using a first scan order; determining, based on the subset of the quantized transform coefficients, a second scan order; decoding, based on the second scan order, remaining quantized transform coefficie...