US 11,930,168 B2
Consistent adjustment of parameters for video encoding
Mehdi Saeedi, Markham (CA); and Boris Ivanovic, Markham (CA)
Assigned to ATI TECHNOLOGIES ULC, Markham (CA)
Filed by ATI TECHNOLOGIES ULC, Markham (CA)
Filed on Sep. 28, 2018, as Appl. No. 16/147,052.
Prior Publication US 2020/0107019 A1, Apr. 2, 2020
Int. Cl. H04N 19/117 (2014.01); G06T 5/00 (2006.01); G06T 5/50 (2006.01); H04N 19/124 (2014.01); H04N 19/176 (2014.01); H04N 19/196 (2014.01)
CPC H04N 19/117 (2014.11) [G06T 5/002 (2013.01); G06T 5/50 (2013.01); H04N 19/124 (2014.11); H04N 19/176 (2014.11); H04N 19/196 (2014.11); G06T 2207/20216 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
calculating, at an encoder, a first local encoding parameter for a first block of video content based on at least one local metric, the first block of video content comprising a first plurality of pixels;
modifying, at the encoder, the first local encoding parameter based on at least one second local encoding parameter for at least one second block of video content that is spatially adjacent to the first block of video content, the second block of video content comprising a second plurality of pixels different from the first plurality of pixels; and
encoding, at the encoder, the first block using the modified first local encoding parameter.