Patent ID: 11955067
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. A non-transitory computer readable medium implemented with a display device, the non-transitory computer readable medium having computer code that, when executed on a processor, implements a method of rate control of the display device, the method comprising:
receiving compressed stress data for a slice of a display;
decompressing the compressed stress data to obtain reconstructed stress data for the slice of the display;
adding additional stress data to the reconstructed stress data to obtain updated stress data for the slice;
encoding the updated stress data at a first precision level (pc) to generate first updated compressed stress data for the slice of the display;
in response to a size (bc) of the first updated compressed stress data for the slice of the display exceeding a size (bt) of a buffer, determining a second precision level (p) by performing a calculation using the first precision level (pc), a third precision level (ps) of the additional stress data, and a fourth precision level (pb) of the buffer; and
encoding the updated stress data at the second precision level (p) to generate second updated compressed stress data that is different than the first updated compressed stress data,
wherein the third precision level (ps) of the additional stress data corresponds to a level of precision at which the additional stress data increases a size of the updated stress data, and
wherein the fourth precision level (pb) of the buffer corresponds to a level of precision at which the buffer increases a size of the first updated compressed stress data.