公开(公告)号：US11890816B2

公开(公告)日：2024-02-06

申请号：US17264043

申请日：2019-07-30

Applicant: STRATASYS LTD.

Inventor： Lior Elgali ,  Dror Kasimov ,  Yoav Bressler ,  Shai Lipowitch

IPC: B29C64/393 ,  B29C64/336 ,  H04N1/60 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y70/00

CPC classification number: B29C64/393 ,  B29C64/336 ,  H04N1/60 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y70/00

Abstract: A system and a method of mitigating color discrepancies in three-dimensional (3D) printing systems may including a plurality of printing heads may include: printing one or more samples according to one or more sample parameters; obtaining a color offset vector from the one or more samples; receiving a model representing a 3D object, the model comprising a plurality of model printing points associated with respective color; analyzing the model in view of the obtained color offset vector to produce a calibrated data structure, adapted to mitigate color discrepancies; and printing the 3D object according to the calibrated data structure.