| Patents for G03F 3 - Colour separation; Correction of tonal value (5,370) |
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| 03/03/2009 | US7499203 Color printing |
| 03/03/2009 | US7499199 Image processing circuit, image display apparatus, and image processing method |
| 02/24/2009 | US7495812 Printing device using color profile calibration and method for operating a printing device using color profile calibration |
| 02/24/2009 | US7495801 Editing (including hue editing) of digital color images |
| 02/24/2009 | US7495800 Color coordinate systems including systems with a coordinate defined by a square root of a quadratic polynomial in tristimulus values and, possibly, by a sign of a function of one or more of tristimulus values |
| 02/24/2009 | US7495799 Maximum gamut strategy for the printing systems |
| 02/19/2009 | US20090046332 Color conversion apparatus and method |
| 02/19/2009 | US20090046305 Controlling dfe color management behavior in a distributed system |
| 02/17/2009 | USRE40637 Method for performing a color space transformation |
| 02/17/2009 | US7491424 Methods allowing printing of color images and security documents incorporating metallic inks in order to create special effects which are lost by photocopying or scanning and are therefore applicable for creating and authenticating security documents |
| 02/12/2009 | US20090040573 Image processing apparatus and image processing method |
| 02/10/2009 | US7489814 Method of and device for modulating a dynamic range of still and video images |
| 02/10/2009 | US7489420 Color editing (including brightness editing) using color coordinate systems including systems with a coordinate defined by a square root of a quadratic polynomial in tristimulus values and, possibly, by a sign of a function of one or more of tristimulus values |
| 02/10/2009 | US7489418 High-resolution sensing method for scanner |
| 02/05/2009 | US20090034033 Image forming apparatus |
| 02/03/2009 | US7486836 Image pickup device with brightness correcting function and method of correcting brightness of image |
| 02/03/2009 | US7486819 Sampling images for color balance information |
| 02/03/2009 | US7486419 Editing (including saturation editing) of digital color images |
| 02/03/2009 | US7486418 Editing (including contrast and sharpness editing) of digital images |
| 02/03/2009 | US7486416 Inter-separation decorrelator |
| 01/29/2009 | US20090027746 Conversion table creating device, storage medium storing conversion table creating program, and conversion table creating method |
| 01/27/2009 | US7483187 Method and apparatus of adjusting image tone and graphic user interface for the same |
| 01/27/2009 | US7483186 Pitch to pitch online gray balance calibration |
| 01/27/2009 | US7483174 Method, apparatus and system for performing tetrahedral color conversion for image processing |
| 01/27/2009 | US7483173 Data processor having a synchronizing function of a plurality of chips |
| 01/22/2009 | US20090021809 System and Method for Maintaining Hue Constancy |
| 01/22/2009 | US20090021808 Method and apparatus for converting color-describing input data, which are suitable for graphical output using an output device, into color-describing adapted output data |
| 01/22/2009 | US20090021806 Scanner color correction device and control method thereof |
| 01/20/2009 | US7480071 Maximizing performance in a hardware image scaling module |
| 01/15/2009 | US20090015888 Color reproduction error minimization method and device |
| 01/15/2009 | US20090015852 Image forming apparatus and color table generating method and color document printing method thereof |
| 01/13/2009 | US7477432 Image sensor and image reading apparatus |
| 01/13/2009 | US7477415 Image processing method and apparatus |
| 01/13/2009 | US7477412 Network data processing system, network printing system, data processor, printer, data processing program, print processing program, network data processing method, and network printing method |
| 01/13/2009 | US7477294 Method for evaluating and correcting the image data of a camera system |
| 01/08/2009 | US20090011344 Method of manufacturing color filter |
| 01/08/2009 | US20090009833 Color conversion apparatus and color conversion method |
| 01/06/2009 | US7474783 Systems and methods for associating color profiles with a scanned input image using spatial attributes |
| 01/06/2009 | US7474446 Color reduction processing apparatus, printer control device, color reduction method, and printer control method |
| 01/06/2009 | US7474316 Bit-depth extension of digital displays via the use of models of the impulse response of the visual system |
| 01/06/2009 | US7474314 Method for representing true colors with device-dependent colors on surfaces and for producing paints and coatings matching the true colors |
| 01/01/2009 | US20090002784 Image reading device and reading-characteristic correction method for image reading device |
| 01/01/2009 | US20090002783 Image processing apparatus and profile generating method |
| 01/01/2009 | US20090002782 System and method for converting over-range colors |
| 12/30/2008 | US7471414 Image processing method and apparatus, and computer readable data storing medium storing a program for image processing |
| 12/25/2008 | US20080316553 Coloring Support System, Coloring Support Program, and Storage Medium as Well as Coloring Support Method |
| 12/24/2008 | CN100446538C Monochrome image processing system and method for removing background of image based on dynamic data |
| 12/23/2008 | US7468821 Image determination apparatus and image determination method |
| 12/23/2008 | US7468820 Profile creation for texture simulation with clear toner |
| 12/23/2008 | US7468813 Dynamic selection of rendering intent for color proofing transforms |
| 12/23/2008 | US7468812 Image processing apparatus and its method for color correction |
| 12/18/2008 | US20080309995 Color processing apparatus, color processing method and computer readable medium |
| 12/18/2008 | US20080309620 Multifunctional integrated image sensor and application to virtual interface technology |
| 12/16/2008 | US7466464 Image forming apparatus and image forming method |
| 12/16/2008 | US7466463 Color conversion definition correction apparatus, and color conversion definition correction program storage medium |
| 12/16/2008 | US7466450 Image processing apparatus and method |
| 12/16/2008 | US7466445 Color and density calibration of color printers |
| 12/11/2008 | US20080303934 Image sensor and image reading apparatus |
| 12/10/2008 | CN101320204A Composite paper color control method |
| 12/09/2008 | US7463393 Image processing apparatus and image processing method |
| 12/09/2008 | US7463383 Image processing method and image processing device |
| 12/09/2008 | US7463295 Characteristic correction apparatus for gamma correcting an image based on the image type |
| 12/02/2008 | US7460283 Color separation table generation method and image processing apparatus |
| 12/02/2008 | US7460282 Dynamic pattern generation for optical signal processing |
| 12/02/2008 | US7460268 Image processing device, image forming device, image processing method, image processing program, and recording medium containing the image processing program recorded thereon |
| 11/25/2008 | US7457465 Method, apparatus, and computer-readable medium for processing an image while excluding a portion of the image |
| 11/25/2008 | US7457034 High NA system for multiple mode imaging |
| 11/25/2008 | US7457015 Color printing |
| 11/25/2008 | US7457004 Halftone dot formation method, halftone dot formation apparatus, threshold matrix generation method used therefor and halftone dot recording medium |
| 11/25/2008 | US7457003 Color management for limited gamut devices |
| 11/25/2008 | US7457000 Image input system, conversion matrix calculating method, and computer software product |
| 11/25/2008 | US7456998 Image processing apparatus, image processing method, and computer program |
| 11/25/2008 | US7456873 Image signal processing system and camera for obtaining luminance-system signal and color-system signal |
| 11/20/2008 | WO2005122550A3 Color correction method with improved image translation accuracy |
| 11/18/2008 | US7454056 Color correction device, color correction method, and color correction program |
| 11/18/2008 | US7453610 Color display system and image transforming device |
| 11/18/2008 | US7453609 Image color correction method and image forming apparatus |
| 11/18/2008 | US7453602 Color conversion method |
| 11/18/2008 | US7453601 Color matching profile generating device, color matching system, color matching method, color matching program, and electronic apparatus |
| 11/18/2008 | US7453599 Color processing method of image forming device and apparatus using the same |
| 11/18/2008 | US7453480 Color image forming apparatus using registration marks |
| 11/18/2008 | CA2317031C Process for coating a solution onto a substrate |
| 11/13/2008 | WO2007047537A3 Improved gamut mapping and subpixel rendering systems and methods |
| 11/12/2008 | CN100432847C Image color correction method and image forming apparatus |
| 11/11/2008 | US7450776 Gradation attributes control according to characteristics of image |
| 11/11/2008 | US7450755 Method and apparatus to generate image forming data using color profile matching image processing application |
| 11/11/2008 | US7450281 Image processing apparatus and information processing apparatus, and method thereof |
| 11/11/2008 | US7450279 Image reading apparatus |
| 11/04/2008 | US7447374 Method and apparatus for an intuitive digital image processing system that enhances digital images |
| 11/04/2008 | US7447357 Apparatus and method for adjusting inputted image on the basis of characteristics of display system |
| 11/04/2008 | US7447355 Method for defining chromaticity regions according to luminance levels and adjusting chromaticity of images accordingly |
| 11/04/2008 | US7446899 Image processing method, image processing apparatus, and storage medium |
| 10/28/2008 | US7443552 Process of spatial color restoration of an image |
| 10/22/2008 | CN101292279A Improved memory structures for image processing |
| 10/21/2008 | US7440142 Image processing system with multi-valued processing |
| 10/21/2008 | US7440011 Method for the real-time processing of a signal representing an image |
| 10/16/2008 | US20080253650 Image Processing Device, Image Processing Method, Image Processing Program Product, and Image-Capturing Device |
| 10/16/2008 | US20080252913 Digital image processor spot color workflow test file |
| 10/14/2008 | US7436546 Method and apparatus for color management |
| 10/14/2008 | US7436382 Correction data output device, correction data correcting method, frame data correcting method, and frame data displaying method |