PRINTER PROVIDING IN-TRACK ERROR CORRECTION INCORPORATING ANTI-ALIASING AT CROSS-TRACK POSITIONS

A digital printing system incorporating in-track position corrections includes one or more printing subsystems, a data processing system; and a digital memory for storing a representation of an in-track position correction function, wherein the in-track position correction function is a non-linear f...

Full description

Saved in:
Bibliographic Details
Main Author Kuo, Chung-Hui
Format Patent
LanguageEnglish
Published 15.02.2024
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:A digital printing system incorporating in-track position corrections includes one or more printing subsystems, a data processing system; and a digital memory for storing a representation of an in-track position correction function, wherein the in-track position correction function is a non-linear function that specifies in-track position corrections to be applied as a function of cross-track position, and wherein the representation of the in-track position correction function includes the cross-track positions and transition direction of transitions in the in-track position correction function. The digital printing system is adapted to print digital images using a printing process that includes receiving digital image data for a digital image to be printed, determining corrected image lines by resampling the digital image data responsive to the stored representation of the in-track position correction function, and modifying the corrected image lines to provide anti-aliasing pixels at cross-track positions adjacent to transitions in the in-track position correction function
Bibliography:Application Number: US202217884676