Patent ID: 11890816
Assignee: STRATASYS, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC B  H | IPC B  H

Claim 10:
11. A system for mitigating color discrepancies in a 3D printing system comprising a plurality of printing heads, the system comprising: a non-transitory memory device storing instruction code and a processor associated with the memory device, and configured to execute the instruction code, such that when the processor executes the instructions code, the processor is configured to:
obtain a color offset vector from one or more samples;
receive a model representing a 3D object, the model comprising a plurality of model printing points associated with respective color;
analyze the model in view of the obtained color offset vector to produce a calibrated data structure, adapted to mitigate color discrepancies by modifying the plurality of model printing points to comprise one or more of a transparent envelope region, a clarity enhancement region, a color compensation region and a white region; and
propagating the calibrated data structure to the 3D printing system so as to print a 3D object according to the calibrated data structure.