US 11,954,830 B2
High dynamic range support for legacy applications
Shaveen Kumar, Santa Clara, CA (US)
Assigned to NVIDIA Corporation, Santa Clara, CA (US)
Filed by NVIDIA Corporation, Santa Clara, CA (US)
Filed on Dec. 17, 2020, as Appl. No. 17/125,705.
Prior Publication US 2022/0198622 A1, Jun. 23, 2022
Int. Cl. G06T 11/00 (2006.01); G06N 3/08 (2023.01); G06T 5/00 (2006.01); G06T 5/20 (2006.01)
CPC G06T 5/009 (2013.01) [G06N 3/08 (2013.01); G06T 5/20 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/20208 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method, comprising:
receiving one or more commands to produce standard dynamic range (SDR) frames, wherein the one or more commands to produce the SDR frames include one or more commands for producing, for at least one SDR frame of the SDR frames, an intermediate raw high dynamic range (HDR) frame to be converted to the at least one SDR frame; and
generating, for the at least one SDR frame, at least one enhanced HDR frame by:
obtaining user interface content that is included in the at least one SDR frame; and
applying the obtained user interface content and processing the intermediate raw HDR frame by a neural network model to generate an enhanced HDR frame, the enhanced HDR frame comprising the user interface content and preserving at least one of a luminance or a dynamic range of at least a portion of the intermediate raw HDR frame.