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Class Information
Number: 358/515
Name: Facsimile and static presentation processing > Natural color facsimile > Color separation
Description: Subject matter wherein a color image signal is decomposed into a plurality of color signals corresponding to each of a plurality of primary colors (e.g., red, blue, and green) before processing.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7626735 |
Image reading apparatus for correcting images on both sides of a document sheet |
Dec. 1, 2009 |
| 7626742 |
Color data conversion apparatus and method using gamut boundary descriptors |
Dec. 1, 2009 |
| 7626729 |
Halftoning with color error diffusion of one separation based on color error diffusion of a previous separation |
Dec. 1, 2009 |
| 7620239 |
Color determination device and color determination method |
Nov. 17, 2009 |
| 7616344 |
Image processing apparatus and method for printing and plate making, and recording medium having image processing program recorded therein for printing and plate making |
Nov. 10, 2009 |
| 7609879 |
Image processing device |
Oct. 27, 2009 |
| 7609424 |
Circuit of scanner to perform color space conversion on RGB signal |
Oct. 27, 2009 |
| 7586643 |
Color processing device and method for an output device that adjusts the quantity of total ink based on the quantity of black ink in an input signal |
Sep. 8, 2009 |
| 7583408 |
Image-forming apparatus and control method thereof |
Sep. 1, 2009 |
| 7583407 |
Color processing method and apparatus |
Sep. 1, 2009 |
| 7580158 |
Image processing apparatus, method and program |
Aug. 25, 2009 |
| 7576888 |
Color reduction processing apparatus and color reduction method |
Aug. 18, 2009 |
| 7573610 |
Intelligent color gamut management method |
Aug. 11, 2009 |
| 7573612 |
Color conversion apparatus, color conversion method and color conversion program |
Aug. 11, 2009 |
| 7573620 |
Gamuts and gamut mapping |
Aug. 11, 2009 |
| 7555172 |
Dynamic range detection and adjustment |
Jun. 30, 2009 |
| 7551321 |
Printing with custom colorant materials |
Jun. 23, 2009 |
| 7551204 |
Imaging apparatus having a color image data measuring function |
Jun. 23, 2009 |
| 7525684 |
Color calibration |
Apr. 28, 2009 |
| 7525701 |
Color image processing method, color image processing apparatus, color image processing program, and record medium |
Apr. 28, 2009 |
| 7518769 |
4-line CCD sensor and image input apparatus using the same |
Apr. 14, 2009 |
| 7511854 |
Image processing device, image processing method and image processing system |
Mar. 31, 2009 |
| 7508545 |
Color contour detection and correction |
Mar. 24, 2009 |
| 7486414 |
Image forming device, pattern formation method and storage medium storing its program |
Feb. 3, 2009 |
| 7486416 |
Inter-separation decorrelator |
Feb. 3, 2009 |
| 7483186 |
Pitch to pitch online gray balance calibration |
Jan. 27, 2009 |
| 7477431 |
Image reading apparatus utilizing three color channel circuitry to capture four color channels of image data |
Jan. 13, 2009 |
| 7468811 |
Image processing device and method to make an image printable |
Dec. 23, 2008 |
| 7466450 |
Image processing apparatus and method |
Dec. 16, 2008 |
| 7463393 |
Image processing apparatus and image processing method |
Dec. 9, 2008 |
| 7460283 |
Color separation table generation method and image processing apparatus |
Dec. 2, 2008 |
| 7457000 |
Image input system, conversion matrix calculating method, and computer software product |
Nov. 25, 2008 |
| 7457014 |
Image processing apparatus and image processing system |
Nov. 25, 2008 |
| 7450267 |
Accuracy of color conversion profile |
Nov. 11, 2008 |
| 7446902 |
Apparatus and method for converting color signal, and computer-readable recording medium for storing computer program for controlling the apparatus |
Nov. 4, 2008 |
| 7447352 |
Method for abstracting histogram of HSV color |
Nov. 4, 2008 |
| 7443539 |
Color reproducing device |
Oct. 28, 2008 |
| 7436545 |
Method of forming image, image forming apparatus, and program for carrying out the method |
Oct. 14, 2008 |
| 7433077 |
Gamut mapping between multiple boundary regions |
Oct. 7, 2008 |
| 7420708 |
Method for processing color image data employing a stamp field |
Sep. 2, 2008 |
| 7414755 |
Color quality assessment and color control during color reproduction |
Aug. 19, 2008 |
| 7400430 |
Detecting and compensating for color misregistration produced by a color scanner |
Jul. 15, 2008 |
| 7382493 |
Image processing for optimal color density decomposition based on calculated graininess and equiluminance contours |
Jun. 3, 2008 |
| 7379209 |
Color separation of pattern color spaces and form XObjects |
May. 27, 2008 |
| 7375853 |
Image processing apparatus and method |
May. 20, 2008 |
| 7372469 |
Image transforming method |
May. 13, 2008 |
| 7369284 |
Image signal processing method, image signal processing device, and image signal processing system |
May. 6, 2008 |
| 7365890 |
Color processing apparatus and method and image processing apparatus |
Apr. 29, 2008 |
| 7355737 |
Apparatus and method for two-color printing based on single color data |
Apr. 8, 2008 |
| 7355750 |
Image processing apparatus, image processing method and image processing program |
Apr. 8, 2008 |
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