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9036182 Image processing apparatus that sends image data to external server, control method for image processing apparatus, and storage medium  
An image processing apparatus that can store a plurality of operations and easily import a template prescribing operations of the image processing apparatus to change GUI definitions. Property...
9030485 Apparatus and method for correcting color of image projection device  
An apparatus and a method for correcting colors of an image projection device are provided. The method includes: acquiring a photographed image by photographing a sample image projected on...
9019294 Color processing apparatus and method thereof  
A first table, which expresses a color reproducible characteristic of a first output device, is generated, and a second table, which expresses a color reproducible characteristic of a second...
RE45496 Apparatus and method for compensating for pixel distortion in reproduction of hologram data  
An apparatus for compensating for pixel distortion while reproducing hologram data includes an extraction unit, a determination and calculation unit, a table, and a compensation unit. The...
9007391 Image color correction for an image by a graphical processing unit looking up color corrections in a lookup table  
A method for providing a LUT for changing color components of pixels of an image includes generating N two-dimensional slices from a three-dimensional LUT. The N two-dimensional slices are...
8995010 Digital printer  
A digital printer is equipped with a built-in color measurement device in the form of a colorimeter or spectral photometer, as well as with color management support. The built-in color measurement...
8995035 Image processing method and apparatus, and color separation table generating method optimizing color gamut for each printing mode  
A color gamut for each printing mode is maximally used, a color separation table is used, which includes an area (color reproduction maintaining area) for which an image having a color difference...
8976431 Color adjustment for a scanned image  
The color of a pixel in a scanned image is represented by two color components and is adjustable by interpolating between color component values obtained from elements in a bidimensional color...
8964221 Image forming apparatus and control method for the image forming apparatus  
An image forming apparatus not having a measuring sensor and an image forming apparatus having a measuring sensor are arbitrarily combined with each other to thereby achieve calibration with...
8958081 Spot color control method, apparatus and system  
This disclosure provides spot color control methods, apparatus and systems. According to one exemplary embodiment, disclosed is a method of generating device dependent color recipes for a...
8953218 Imaging data stream method and apparatus for full-color support  
A method and apparatus for extending LCDS imaging data stream imaging capabilities. An imaging data stream can be modified to permit the imaging data stream to implement at least one full-color...
8953234 Image processing apparatus, image processing method, and printer  
An image processing apparatus is provided that is capable of very accurately and efficiently reducing uneven color caused by variation in ejection characteristics among nozzles that eject ink and...
8953233 Image reading apparatus and image data processing method  
Correction of brightness of image data outputted by an image sensor which includes a light emitting portion, a photoelectric conversion portion in which a plurality of photoelectric transducers...
8941876 Ink use amount evaluation apparatus and method, and inkjet apparatus  
When image is formed by a liquid ejection head, input image data is subjected to conversion processing including tone conversion using a first look-up table (LUT) and density correction or...
8941878 Page description data processing apparatus, page description data processing method, and recording medium  
With respect to an object that strokes a path existing in page description data, the position of a start point of a line element formed along the path is estimated based on a path construction...
8937753 Image scanning apparatus, image compensation method and computer-readable recording medium  
An image scanning apparatus includes a scanning unit configured to scan an original document and generate a scanned image, a storage unit configured to store the generated scanned image, an image...
8934155 Standardized multi-intent color control architecture  
A color management system includes an input device, an input processor, and a plurality of print engines. The input processor is configured to transform, using an input transformation stored on...
8928961 Image reading device, image forming apparatus therewith, and method of controlling an image reading device  
An image reading device has a light source section that includes light sources of a plurality of colors and that emits light in one color during a period for reading one line and switches the...
8913311 Natural ink limit encoding for digital color managed workflow systems  
Disclosed is a processor-implemented method for limiting ink output of marked image data using a target printer. A processor determines a constrained output (CMYK) LUT node data set for outputting...
8902471 System and method for converting over-range colors  
A method includes dividing an input range of color values of a first color space into a plurality of sub-ranges, wherein at least one of the sub-ranges comprises an over-range color value. The...
8890884 Image processing device converting a color represented by inputted data into a color within a color reproduction range of a predetermined output device and image processing method thereof  
Provided is an image processing device. A first color space converting unit converts image data in an RGB colorimetric system, which has a color gamut wider than a color gamut of a liquid crystal...
8891131 Systems and methods for generating a transfer function to process image data  
A system including an image data source and a transfer function module. The image data source is configured to provide image data. The transfer function module is configured to generate a transfer...
8891144 Color management method, module, and program product, and printer using said method  
A color management method, wherein a Graphics Processing Unit (GPU) is used for converting colors from a source device color space to an output device color space in accordance with predetermined...
8885214 Color image processing apparatus which reduces the amount of color materials consumed that are used to form a color image with reference to an index with high utility  
The present invention provides a color image processing apparatus which reduces the amount of color materials consumed that are used to form a color image with reference to an index with high...
8885221 Image processing apparatus and method thereof  
Error diffusion processing is performed for each pixel in each region of an image divided into a plurality of regions, by scanning in both the first and second directions different to each other....
8873072 Printing control method and printing control apparatus and computer program using program module for varying print settings  
A method includes determining whether a program module for varying print settings for a printer driver is participating in print processing when the printer driver executes print processing; and...
8861850 Digital image color correction  
Systems, methods, and computer readable media for performing color correction operations to address memory color artifacts in a manner suited for real-time operations. In general, techniques are...
8860747 System and methods for gamut bounded saturation adaptive color enhancement  
System and methods for gamut bounded saturation adaptive color enhancement are provided. Color enhancement incorporating gamut bounded saturation enhances colors of an pixel from a source color...
8860751 Method for producing a color image and imaging device employing same  
A method of producing a color image using a display comprised of pixels comprising red, green and blue primary color subpixels. The method comprises reducing the color gamut and increasing the...
8848004 Method of calculating correction value and display device  
A method of calculating a correction value used when signal value correction is performed with respect to an image signal supplied to a display panel includes setting a target luminance value,...
8848245 Printing apparatus, method of generating color conversion table, and computer program  
There is provided a print data generating device which generates print data for printing using plural kinds of color material. The device includes a processor, and a memory storing...
8830520 System and method for enhancing the density of black  
A computer-implemented method and system for enhancing black density of a halftoned bitmap are provided. The method includes receiving a halftoned bitmap into computer memory, and, using a...
8824016 Image processing device capable of suppressing deformation of printing medium  
An image processing device performs: defining determination regions based on image data; executing a first color conversion for the image data using a first type of parameter to generate a first...
8824030 Image reading with color shift correction  
An image-reading apparatus, includes a variation acquiring unit that acquires a variation of a distance or an angle between a medium to be read and an imaging unit or a light source, and a color...
8817039 Image processing device and image processing method  
Provided is an image processing device which enables image display that takes full advantage of a color reproduction performance of a panel without providing a viewer with a feeling of...
8804219 Image processing apparatus, image processing method, and computer-readable recording medium storing image processing program for color conversion of image data  
An image processing apparatus is disclosed. The image processing apparatus includes a color conversion processing unit which obtains CMY data from input color space coordinate data of image data,...
8804194 Image forming apparatus and image forming method  
An image forming apparatus includes an image forming unit, a storage unit, an image processing unit and a control unit. The image processing unit (i) calculates a summed height of a color toner...
8797615 Image forming apparatus  
An image forming apparatus includes an image forming station for forming a pattern image on a recording material; an image reading station for reading a pattern image formed on a recording...
8797616 Conversion table compression method and program  
This invention relates to a conversion table compression method of compressing a conversion table and storing the conversion table in a storage medium, including an axial difference creating step...
8797614 Creating a color conversion table by performing color conversion using a 3D and 1D table after limiting total color material amount  
Disclosed are a device, a method, and a storage medium to create a color conversion table. According to one implementation, a color conversion table creating device includes, a color material...
8792150 Method for storing a profile set, a computer readable recording medium stored with a profile set storage program, a profile set storage system, and a color conversion process device  
The method of storing profile set storage method according to the present invention comprising (a) selecting as reconstruction data that enables to reconstruct a profile set, either size...
8780408 Image processing apparatus, image processing method and recording medium  
An image processing apparatus processes image data including first data corresponding to an output color of an output device and a plurality of second data of respective spot colors. The image...
8773723 Generating color separation table for printer having color forming materials with high and low relative densities using a gamut boundary to limit use of dark color material  
To generate a color separation table for an image forming apparatus which has relatively dark/light color materials with high/low relative densities, a gamut boundary for limiting the use of the...
8773716 Print color predicting apparatus, print color predicting method, and recording medium  
A print color predicting apparatus, a print color predicting method, and a recording medium having a program recorded therein acquire a spectral reflectance of a print, estimate a plurality of...
8767002 Systems and methods for performing color adjustment of pixels on a color display  
System and methods are provided for performing saturation adjustment of one or more pixels. In one embodiment, an input color value of a pixel is received. The input color value includes an input...
8767258 Force K processing in a CMYK color conversion  
Force K processing is presented to replace gray color values of input data with only levels of black ink/toner when color management is not specified in the print job. A system converts input data...
8760719 Printing system with observable noise-reduction using fluorescent toner  
Systems are provided for determining toner color having a processor that generates a fluorescent toner color image that when printed using a corresponding fluorescent toner will generate a diffuse...
8760720 Image processing apparatus  
A pixel extracting unit extracts pixels belonging to a previously designated color range from the image data of a correction object. A target color selection receiving unit receives a selection of...
8749861 L*a*b* scanning using RGB-clear  
Systems and methods are described that facilitate reducing metamerism in a scanner or printer system by evaluating and manipulating unfiltered clear channel information. Using a four channel model...
8750606 Device link profile creation method, computer-readable medium storing program, and device link profile creation apparatus  
A device link profile creation method including: storing a plurality of device link profiles in a storage unit with information about a first device profile which is used to create one of the...