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Browse by Category: Main > Communications
Class Information
Number: 358/504
Name: Facsimile and static presentation processing > Natural color facsimile > Measuring, testing, and calibrating
Description: Subject matter wherein a color facsimile device is monitored, measured, tested, or calibrated.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7619771 Color calibration in a printer Nov. 17, 2009
7619775 Image forming system with density conversion based on image characteristics and amount of color shift Nov. 17, 2009
7619791 Image forming method and image forming device Nov. 17, 2009
7619792 Image forming apparatus, image forming method Nov. 17, 2009
7619790 Image forming system, image forming apparatus, and control method thereof Nov. 17, 2009
7619597 Method and system for programming, calibrating and driving a light emitting device display Nov. 17, 2009
7615939 Spectrally calibratable multi-element RGB LED light source Nov. 10, 2009
7609414 Image processing method, image processor, storage medium and program Oct. 27, 2009
7605945 Color reproduction definition creating method and color conversion method Oct. 20, 2009
7599093 Image processing apparatus, method and program Oct. 6, 2009
7595910 Method for making a dot for dot proof Sep. 29, 2009
7593132 Method for calibrating printing of lenticular images to lenticular media Sep. 22, 2009
7593134 Color rendering control system Sep. 22, 2009
7589873 Setting a color tone to be applied to an image Sep. 15, 2009
7589874 Color processing method and apparatus thereof Sep. 15, 2009
7587095 Printing apparatus Sep. 8, 2009
7586656 Process for producing optimised printing forms Sep. 8, 2009
7586651 Image formation with priority selection of correction table based on match with print sheet setting information Sep. 8, 2009
7583403 Image processing device Sep. 1, 2009
7583409 Patch codes with improved robustness Sep. 1, 2009
7583411 Gamut mapping apparatus and method thereof Sep. 1, 2009
7583418 Array based sensor to measure single separation or mixed color (or IOI) patches on the photoreceptor using MEMS based hyperspectral imaging technology Sep. 1, 2009
7583420 Image processing method and apparatus Sep. 1, 2009
7583408 Image-forming apparatus and control method thereof Sep. 1, 2009
7580152 Image processing apparatus and method and memory medium Aug. 25, 2009
7576885 Balancing grays on color printers Aug. 18, 2009
7573620 Gamuts and gamut mapping Aug. 11, 2009
7573613 Method and apparatus for controlling picture color tone of printing press Aug. 11, 2009
7573608 Method of estimating trap from spectral reflectance factor Aug. 11, 2009
7570402 Printing method and printing system Aug. 4, 2009
7570401 Proofing method and apparatus that selects the kind of media type and transformation of the input color gamut based on the output device and the results of comparison with a scanned image usin Aug. 4, 2009
7570282 Color correction of multiple colors using a calibrated technique Aug. 4, 2009
7564601 Method for generating a tonal response curve for a scanner Jul. 21, 2009
7561304 Method of judging whether or not darkness of foreign matter has been read, method of calculating representative value of darkness of test pattern, and apparatus that judges whether or not dark Jul. 14, 2009
7561306 One-dimensional lens shading correction Jul. 14, 2009
7561316 Adjusting ink-usage parameters to reduce ink usage Jul. 14, 2009
7557959 Image processing method, image processing apparatus, and program Jul. 7, 2009
7557954 Fast color interpolation Jul. 7, 2009
7557837 Image pickup apparatus and control method thereof Jul. 7, 2009
7557964 Methods, systems, and media to calibrate a reprographic system Jul. 7, 2009
7557826 Method for device spectral sensitivity reconstruction Jul. 7, 2009
7557969 Color balance correction chart, color balance correction method, and image forming apparatus Jul. 7, 2009
7554692 Correction data acquisition method and calibration system for image display device Jun. 30, 2009
7548355 Image scanning apparatus and method, and storage medium Jun. 16, 2009
7548344 Image processing apparatus, and method of controlling the same Jun. 16, 2009
7548326 Method of adjusting image recording apparatus for correcting skew Jun. 16, 2009
7542171 System and method for compensating for streaks in images using intensity variation of raster output scanner Jun. 2, 2009
7542168 Gradation conversion calibration by comparing grayscale and color chart measurements to target values and repeated correction amount calculations to tolerance values Jun. 2, 2009
7538907 Image reading apparatus capable of self-diagnosis using consecutive number of adjacent abnormal pixels May. 26, 2009
7536281 Method for compensating for a contaminated calibration target used in calibrating a scanner May. 19, 2009

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