Patent Number: 6,310,626

Title: System for modeling a color imaging device

Abstract: A system is disclosed that extends a high order polynomial model of an input device into a device region where measured input data is not available by selecting points in an unmeasured region, determining a slope at each of the selected points using a lower order model, and fitting the higher order model to the measured values and the slope values.

Inventors: Walker; Douglas G. (Boston, MA), Gregory; H. Scott (Bedford, MA), Poe; Robert F. (Charlestown, MA)

Assignee: Eastman Kodak Company

International Classification: H04N 1/60 (20060101); G06T 011/40 ()

Expiration Date: 10/30/2018