US 12,227,071 B2
Video processing
John Giles Searle, Brough (GB)
Assigned to BAE Systems plc, London (GB)
Appl. No. 17/919,143
Filed by BAE Systems plc, London (GB)
PCT Filed Apr. 29, 2021, PCT No. PCT/GB2021/051032
§ 371(c)(1), (2) Date Oct. 14, 2022,
PCT Pub. No. WO2021/220002, PCT Pub. Date Nov. 4, 2021.
Claims priority of application No. 20275081 (EP), filed on Apr. 30, 2020; and application No. 2006346 (GB), filed on Apr. 30, 2020.
Prior Publication US 2023/0158887 A1, May 25, 2023
Int. Cl. B60K 35/00 (2024.01)
CPC B60K 35/00 (2013.01) 17 Claims
OG exemplary drawing
 
1. A video processing system comprising at least one controller configured to:
receive a plurality of video data inputs from a respective plurality of video data sources;
obtain video display control data from a first CPU that is distinct from the video data sources, said video display control data comprising information describing how a plurality of hierarchical display layers are to be assigned to the plurality of video data sources, said video control data further comprising manipulation instructions for each of the plurality of hierarchical display layers;
assign one of the plurality of hierarchical display layers to each of the plurality of video data inputs at least in part according to the video display control data; and
generate an output video for display, the output video comprising at least a portion of each of the plurality of video data inputs layered according to the assigned hierarchical display layers and manipulated according to the manipulation instructions;
wherein the plurality of hierarchical display layers is based on a respective plurality of safety/security levels defined in a safety/security standard.