Patent Number: 6,167,165

Title: Method for adjusting image detail to compensate for an applied tone scale

Abstract: A method for modifying the spatial frequency detail of a digital image channel, the method comprises receiving a digital image channel; providing a tone scale function; and modifying the spatial frequency detail of the digital image channel based on the characteristics of the tone scale function.

Inventors: Gallagher; Andrew C. (Rochester, NY), Gindele; Edward B. (Rochester, NY)

Assignee: Eastman Kodak Company

International Classification: H04N 1/409 (20060101); H04N 1/58 (20060101); H04N 1/56 (20060101); G06K 009/40 ()

Expiration Date: 12/26/2017