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US20050036173 Image forming apparatus  
In an image forming apparatus having a particular area setting unit for setting an arbitrary area of a document image as a particular area, an image processing unit (scanner/IPU section) receives,...
US20090128867 CALIBRATION TECHNIQUES FOR IMAGING DEVICES  
The invention is directed to various calibration techniques for calibrating an imagining device such as a display device, a printer, or a scanner. The techniques may involve characterizing the...
US20100014131 IMAGE PROCESSING APPARATUS AND METHOD  
An image processing method and an image processing apparatus to calibrate a scan image include selecting any one of a plurality of colors having different gray reproduction characteristics, and...
US20060012835 Image processing apparatus, control method therefor, and control program therefor  
This specification discloses a more convenient image processing apparatus capable of printing a document in a document management server. More specifically, the image processing apparatus is a...
US20070030499 COLOR PROCESSING METHOD AND APPARATUS  
In order to implement satisfactory color reproduction which effectively uses the gamut of an output device without causing any tone burning-out in only a specific gamut, a gamut that can attain...
US20070064287 Back-light module for image scanning device and method for calibrating illumination with the back-light module  
A back-light module for an image scanning device includes a casing, a pair of tubular lamps, a light guide plate, and a frosted transparent plate. The image scanning device includes a document...
US20060238832 Display system  
A display system according to an embodiment of the present invention includes: a color image display device for displaying a color image; and an image correction device for producing corrected...
US20050105110 Image processing method, image processing device, image processing program product, and printing control device  
To process image data representing images comprising a plurality of pixels, image data specifying a forming state of dots for each pixel is retrieved, the dot configuration data representing the...
US20070019258 Image forming system  
An image forming system includes: an image forming device and a data processing device. The image forming device includes: an image forming unit; a color correction information preparing unit...
US20050078136 Drop quantity calibration method and system  
A method and system for calibrating a device having a first fluid source that ejects a first drop quantity and a second fluid source that ejects a second drop quantity by, for example, printing a...
US20070211314 Electronic paper system, log management apparatus, information processing apparatus, computer readable medium, method of image processing and computer data signal  
An electronic paper system that uses an electronic paper comprising a display section displaying an image in a no-power supply state, which includes: a retention unit that stores a display image...
US20100067025 IMAGE FORMING SYSTEM, IMAGE FORMING APPARATUS, TERMINAL DEVICE, GRADATION CHARACTERISTIC MEASURING METHOD, COMPUTER READABLE MEDIUM STORING PROGRAM AND GRADATION CHARACTERISTIC MEASUREMENT SHEET  
A terminal device includes: a colorimetry unit that performs colorimetry on color values of respective measurement regions on a gradation characteristic measurement sheet where the plural...
US20050190407 Image forming apparatus and control method  
In an image forming apparatus having a calibration mechanism that adjusts a printer engine for color output, main mode data indicative of information on which of the color output processing or...
US20050046883 Color-space transformation-matrix calculating system and calculating method  
A color space transformation matrix calculating system is provided that optimizes a color space transformation matrix which transforms input colors in a first color space to corrected colors in a...
US20050237554 Method, apparatus, and recording medium for image correction  
Color reproducibility of a proof print agrees with color reproducibility of a print generated at a laboratory. Image data obtained by a user with a digital camera are printed by a printer to...
US20050157317 Systems and methods for spectrophotometric assessment of color misregistration in an image forming system  
A system and method for detecting and correcting color misregistration errors in a color image forming device. Spectrophotometric analysis is performed on special color registration patches to...
US20050073530 System and method for display calibration  
A system and method that enables a user to calibrate a display by presenting instructions to the user is described. This system and method can enable a user to calibrate a display by presenting...
US20070285743 Image forming apparatus and image forming method  
An image forming apparatus includes: a recording unit configured to record plural calibration data, an image forming unit configured to read out the plural calibration data and forming plural...
US20060082844 Process color with interference pigments  
An additive system for process color separation and printing using interference pigments is provided. The primary colorant materials are interference red (111), interference green (113),...
US20060152776 Methods and systems for generating and using a control strip on proof prints  
A system for generating a proof print of an image for printing on media includes a processor that is arranged to generate a control strip for the print proof. The size and placement of the control...
US20050030563 Test print, test print production system and test print production method, for photographic print  
A test print of a processed photographic film, including a photo-printed roll or sheet wherein a plurality of test paper areas which are selected and cropped from image frames of a processed...
US20060256367 Approach for troubleshooting errors on printing devices  
An approach is provided for troubleshooting printing devices. A printing device is configured to generate error report data when an error prevents print data from being successfully processed on...
US20060244980 Image quality adjustment method and system  
An image rendering system periodically prints test patches on a duplex sheet from a plurality of marking engines, using a simple emitter-detector pair as a feedback means in image quality control....
US20050036162 Ensuring accurate measurements for soft proofing system  
Techniques for providing accurate output measurement and calibration in soft proofing systems incorporate one or more features to promote controlled viewing conditions. For example, a soft...
US20060023271 Scanner with color profile matching mechanism  
Scanner with light source calibration mechanism. The scanner includes a light source that generates a white light utilized to scan an image. The light source calibration mechanism includes a...
US20070273939 Image pick-up apparatus for microscopes  
The image pick-up apparatus for microscopes according to the present invention is constituted such that an image pick-up apparatus is used as a calibration tool, and a predetermined...
US20050105112 Printer calibration method, printer and recording material  
Yellow reference patterns, magenta reference patterns and cyan reference patterns are printed as a gradation scale of each color on a leading end of a long web of color heat sensitive recording...
US20050030601 System and method for scanner instrument calibration using a calibration standard  
In one embodiment a method for reducing variation in a plurality of scanners is described. The method comprises directing an excitation beam at a calibration standard in each of the plurality of...
US20070223064 Image reading apparatus, image processing method and computer-readable recording medium  
Disclosed is an image reading apparatus, which comprises: (1) an image reading section which scans a calibration sheet for calibration and reads image information thereof; and (2) a correction...
US20100188714 Image inspection system, image inspection method, and computer-readable medium storing an image inspection program  
An image inspection system inspects quality of image prepared from source image data by an image forming apparatus. The image inspection system includes a scanner, a storage unit, an inspection...
US20060132867 Tone reproduction characteristics measuring device for color monitor  
The tone reproduction characteristics of a color monitor are determined at high precision by visual recognition. A pattern display means (230) displays a test pattern, comprising circular patterns...
US20060087706 Method of compensating color tone for color printer and color printer having color tone compensator  
A tone compensation method for a color printer and a color printer having a tone compensator are provided, wherein the method includes the steps of (a) acquiring a reference tone reproduction...
US20050225813 Method and apparatus to obtain a substantially accurate digital color image of a subject in a moveable enclosure which provides a controlled lighting environment  
A method and apparatus to obtain a substantially accurate digital color image of a subject at relatively low cost. A moveable enclosure containing a controlled lighting source provides a...
US20050007610 Image processing method of digital images, digital camera and print system  
An image processing method of digital images comprising the steps of: loading photographic conditions on a photo studio when photographing objects with a digital camera of the photo studio and RAW...
US20130114118 CALIBRATION OF IMAGING DEVICES FOR MINIMIZING INDIVIDUAL COLOR REPRODUCING ERRORS OF SUCH DEVICES  
The present invention relates to a calibration target containing calibration data, the calibration data containing at least one color, for calibrating an imaging device for minimizing an...
US20070047030 Method for controlling a printing presses  
The method for controlling a printing process in a printing press by means of cut register control, ink register control or ink density control includes the steps of measuring a printed image with...
US20050213123 Image forming apparatus and storage medium  
The present 6invention provides an image forming apparatus and a storage medium which are capable of responding individually to each user by eliminating the waste incurred when the storage medium...
US20130250377 IMAGE READING DEVICE, APPARATUS INCLUDING IMAGE READING DEVICE, IMAGE READING CONTROLLING METHOD, AND RECORDING MEDIUM STORING IMAGE READING CONTROL PROGRAM  
An image reading device includes an imaging device including a plurality of imaging elements, and a calibration plate having a surface on which a plurality of color patches is formed, and a...
US20060001921 System and method for high-performance scanner calibration  
The present invention is directed to a system and method for reducing the memory requirement for offset and gain calibration to relieve the size/performance bottleneck in scanner systems. The...
US20050219561 User interface for selecting color settings  
A user interface by which a user is prompted to select color settings for rendering color image data and for printout of the rendered image, and a method for selecting color settings using the...
US20050225814 Method and apparatus to obtain a substantially accurate digital color image of a subject in a moveable enclosure which provides a controlled lighting environment  
A method and apparatus to obtain a substantially accurate digital color image of a subject at relatively low cost. A moveable enclosure containing a controlled lighting source provides a...
US20060077487 Digital color fidelity  
A system and method manipulates and corrects the color of digital images. The invention addresses, inter alia, the problem of the differences in chromaticity of two systems by characterizing the...
US20050024661 Image processing apparatus, image processing method, and computer program  
An image processing apparatus includes a first determining unit for determining which medium an image is to be formed on; a second determining unit for determining an amount of a coloring material...
US20060007509 Image forming apparatus  
One embodiment is an image forming apparatus that digitally performs image processing and correction processing of image information, and calculates toner consumption by performing a pixel count...
US20100134858 IMAGE SCANNING DEVICE AND CALIBRATION METHOD THEREOF  
Ina calibration method of an image scanning device, an original for use calibration including a plurality of patches each having a different tone is scanned, scanned tone values of the patches of...
US20050094171 Color processing device and method of processing color  
The resultant colors of colorants are predicted, a color difference generated due to variations in density is calculated, and the combination of colorants for minimizing the color difference is...
US20070188784 Image Scanning Device, and Calibration Method of the Image Scanning Device  
An image scanning device determines a size of a test chart placed on a scanner unit, and selects a storage unit storing target brightness of a plurality of patches of a test chart having the...
US20060250670 Image processing apparatus, image processing method, and image processing program  
An image processing apparatus comprises a first correction section configured to correct a component of an input color signal represented by a plurality of components including a lightness...
US20050280846 Image processing apparatus, image processing method and image forming apparatus  
An image processing apparatus for creating a 3D color information conversion table for converting a color image signal of one signal processing system into a color image signal of the other signal...
US20050111016 Image recording apparatus, management apparatus, color proof creating system, computer program product and light intensity correction method for image recording apparatus  
There is described an image recording apparatus, a color proof creating system, a computer program product and a method for correcting light intensity, which make it possible to stably perform an...

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