US 11,783,150 B2
Artifact compensation mechanism
Mikel Stanich, Boulder, CO (US); Walter F. Kailey, Boulder, CO (US); Nikita Gurudath, Boulder, CO (US); Ziling Zhang, Boulder, CO (US); and Brandon Skogen, Boulder, CO (US)
Assigned to Ricoh Company, Ltd., Tokyo (JP)
Filed by Mikel Stanich, Boulder, CO (US); Walter F. Kailey, Boulder, CO (US); Nikita Gurudath, Boulder, CO (US); Ziling Zhang, Boulder, CO (US); and Brandon Skogen, Boulder, CO (US)
Filed on Oct. 20, 2021, as Appl. No. 17/506,322.
Prior Publication US 2023/0123461 A1, Apr. 20, 2023
Int. Cl. G06K 15/00 (2006.01); G06K 15/02 (2006.01); G06K 15/10 (2006.01)
CPC G06K 15/1881 (2013.01) [G06K 15/102 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system comprising:
at least one physical memory device to store compensation logic; and
one or more processors coupled with the at least one physical memory device to execute the compensation logic to:
generate first ink deposition function representing a first output ink amount versus input digital count for each of a plurality of color planes without pel forming element artifacts;
generate second ink deposition function representing a second output ink amount versus the input digital count for each of the plurality of color planes with the pel forming element artifacts; and
generate artifact compensation transfer functions for each of the plurality of color planes based on the first ink deposition function and the second ink deposition function, wherein the artifact compensation transfer functions transform input digital counts.