Patent ID: 11936883
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 13:
14. The differential video rendering system as claimed in claim 13, wherein the at least one processor is further configured to:
select a second set of each of the dirty tiles and the reused tiles, wherein the second set of the dirty tiles neighbor the first set of the dirty tiles;
add, in the sequential order, the selected second set of the dirty tiles and the reused tiles to the first level of the hierarchal region tree;
determine at least one child region of the root block at the first level exceeds at least one of the pre-defined optimal number of regions and the predefined efficiency parameter; and
split, into a first plurality of sub child regions, the at least one child region which exceeds the at least one of the pre-defined optimal number of regions and the predefined efficiency parameter, such that each sub child region of the first plurality of sub child regions satisfies the predefined criteria.