07072524 is referenced by 9 patents and cites 14 patents.

In an image processing method for obtaining a processed image signal from an original image signal representing an original image having a certain picture element density, a plurality of intermediate image signals which are different in frequency band are made on the basis of the original image signal. A plurality of transformed image signals are obtained by carrying out a transformation processing on the respective intermediate image signals on the basis of respective transformation functions, and a processed image signal is obtained from the transformed image signals. The transformation functions are defined by determining transformation function defining parameters for the transformation functions on the basis of the picture element density of the original image.

Title
Method of and system for image processing and recording medium for carrying out the method
Application Number
9/482896
Publication Number
7072524 (B1)
Application Date
January 14, 2000
Publication Date
July 4, 2006
Inventor
Masahiko Yamada
Kaisei-machi
JP
Agent
Sughrue Mion PLLC
Assignee
Fuji Photo Film
JP
IPC
G06K 9/40
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