Optimal time-sequential sampling of tone reproduction function

Author

Sim, Teck Ping ; Li, Perry Y.

Author_Institution

Dept. of Mech. Eng., Minnesota Univ., Minneapolis, MN

fYear

2006

fDate

14-16 June 2006

Abstract

This paper proposes a procedure to design an optimal time-sequential sampling (OTSS) for sampling the time-varying tone/color reproduction functions (TRC/CRC) of a printing process. OTSS can achieve high fidelity sensing using the least amount of sensing hardware and other resources. In particular it maximizes the time between each successive sample without resulting in aliasing. Therefore the time-varying TRC/CRC can be reconstructed with minimal reconstruction error. The reconstructed TRC/CRC are needed as feedback for color/tone consistency control. In this paper, the problem of finding OTSS is posed and solved in the context of lattice based multi-dimensional signal sampling. A computational procedure for implementation is given. Simulation studies validate the advantages of OTSS over other time-sequential samplings methods

Keywords

colour; printing; signal sampling; time-varying systems; color consistency control; high fidelity sensing; multidimensional signal sampling; optimal time-sequential sampling; printing process; sensing hardware; time-varying color reproduction functions; time-varying tone reproduction functions; tone consistency control; Color; Cyclic redundancy check; Feedback; Hardware; Lattices; Monitoring; Printers; Printing; Sampling methods; Testing;

fLanguage

English

Publisher

ieee

Conference_Titel

American Control Conference, 2006

Conference_Location

Minneapolis, MN

Print_ISBN

1-4244-0209-3

Electronic_ISBN

1-4244-0209-3

Type

conf

DOI

10.1109/ACC.2006.1657638

Filename

1657638