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Class Information
Number: 358/518
Name: Facsimile and static presentation processing > Natural color facsimile > Color correction
Description: Subject matter including means for modifying signals representative of various colors in a picture to ultimately reproduce a color picture that is a true representation of the original picture.


Sub-classes under this class:

Class Number Class Name Patents
358/519 Gamma correction 282
358/521 Gradation 358
358/520 Hue, saturation and luminance 659
358/522 With histogram 183
358/523 With memory for storage of conversion data 586


Patents under this class:

Patent Number Title Of Patent Date Issued
7620239 Color determination device and color determination method Nov. 17, 2009
7619792 Image forming apparatus, image forming method Nov. 17, 2009
7619773 Color management system using measured device data Nov. 17, 2009
7619757 Image processing apparatus and control method thereof, processing module drive control method, and data processing apparatus Nov. 17, 2009
7619755 Apparatus, method, system, and computer program for managing image processing Nov. 17, 2009
7616361 Color processing apparatus and its method Nov. 10, 2009
7616360 Image processing apparatus and method therefor Nov. 10, 2009
7616343 Image data conversion apparatus, image forming apparatus, image data conversion method and program Nov. 10, 2009
7616216 Digital content creation system, program product, and storage medium Nov. 10, 2009
7616215 System and method for applying color management on captured images Nov. 10, 2009
7612926 Representations of spot colors Nov. 3, 2009
7609879 Image processing device Oct. 27, 2009
7609425 Image data processing apparatus, method, storage medium and program Oct. 27, 2009
7609414 Image processing method, image processor, storage medium and program Oct. 27, 2009
7609307 Heterogeneity-projection hard-decision interpolation method for color reproduction Oct. 27, 2009
7605960 Image processing apparatus and gradation reproduction method Oct. 20, 2009
7605959 System and method of color image transformation Oct. 20, 2009
7605950 Printing apparatus Oct. 20, 2009
7605945 Color reproduction definition creating method and color conversion method Oct. 20, 2009
7605943 Production of a color conversion profile utilizing comparison of spectral reflectance data and comparative colors Oct. 20, 2009
7602525 Method of producing color conversion table, image processing device, image processing method, program and recording medium Oct. 13, 2009
7602401 Image display apparatus and method, program therefor, and recording medium having recorded thereon the same Oct. 13, 2009
7602400 Color adjusting method and color adjusting apparatus Oct. 13, 2009
7599553 Image processing apparatus and method that perform color matching using detected uniformity Oct. 6, 2009
7599098 System and methods for color matching overprinted documents Oct. 6, 2009
7599091 Color conversion definition creation method, color conversion definition creation apparatus and color conversion definition creation program storage medium Oct. 6, 2009
7599078 Image processing apparatus and image processing method Oct. 6, 2009
7596262 Image forming apparatus, image processing method, program, and image processing apparatus Sep. 29, 2009
7595920 Processing apparatus and processing method of color image information Sep. 29, 2009
7595919 Color conversion definition creating method, profile creating method, color conversion definition creating apparatus, profile creating apparatus, color conversion definition creating program s Sep. 29, 2009
7595808 Method and apparatus for updating a color look-up table Sep. 29, 2009
7595807 Color processing method and its apparatus Sep. 29, 2009
7593147 Output apparatus, color conversion method, and machine readable medium storing program Sep. 22, 2009
7593134 Color rendering control system Sep. 22, 2009
7593133 Inkjet printing device Sep. 22, 2009
7592574 Light source control apparatus, image reading apparatus, image forming apparatus, medium storing light source part control program, and method for controlling of light source part by adjusting Sep. 22, 2009
7589874 Color processing method and apparatus thereof Sep. 15, 2009
7589873 Setting a color tone to be applied to an image Sep. 15, 2009
7589866 Editing of digital images, including (but not limited to) color-to-monochromatic conversion and changing the color of a monochromatic image Sep. 15, 2009
7589864 Color conversion apparatus and color conversion program storage medium Sep. 15, 2009
7589862 Information processing apparatus and method for processing information for density correction Sep. 15, 2009
7589858 Image processing apparatus and method, image output unit, as well as digital camera and portable terminal using the image processing apparatus and output unit Sep. 15, 2009
7589846 Method and apparatus for image forming capable of effectively correcting alignment errors of elementary color outputs to be superposed into an image Sep. 15, 2009
7589739 Color evaluating method of image display device Sep. 15, 2009
7586658 Method and apparatus for removing color noise in image signal Sep. 8, 2009
7586657 Color processing method Sep. 8, 2009
7586656 Process for producing optimised printing forms Sep. 8, 2009
7586645 Color data conversion apparatus and method Sep. 8, 2009
7586644 Color conversion system and method Sep. 8, 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



 
 
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