US 12,254,555 B2
Single pass anti-ringing clamping enabled image processing
Liang Li, San Diego, CA (US); and Andrew Evan Gruber, Arlington, MA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Mar. 31, 2023, as Appl. No. 18/194,324.
Prior Publication US 2024/0331079 A1, Oct. 3, 2024
Int. Cl. G06T 15/04 (2011.01); G06V 10/54 (2022.01); G06T 7/40 (2017.01)
CPC G06T 15/04 (2013.01) [G06V 10/54 (2022.01); G06T 7/40 (2013.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus for graphics processing, comprising:
a memory; and
at least one processor coupled to the memory and, based at least in part on information stored in the memory, the at least one processor is configured to:
perform a filtering operation on a set of texture samples;
select, during a single sampling operation, a minimum value and a maximum value associated with the set of texture samples during the performance of the filtering operation on the set of texture samples;
adjust, during the single sampling operation, a value of a filtered texture sample associated with the set of texture samples based on the minimum value and the maximum value; and
output an indication of the adjusted value of the filtered texture sample.