ClassID:

229344

H04N1/6061 - CPC Classification

Classification description:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Colour picture communication systems; Processing of colour picture signals; Colour correction or control; Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut involving the consideration or construction of a gamut surface

Recent Application in this class:
#1
20250259606
2025-08-14

Gamut Mapping Using Luminance Parameters

#2
20250126219
2025-04-17

METHOD OF GENERATING A MULTIPLEXED IMAGE FOR PRINTING

#3
20240397014
2024-11-28

Interactive Three-Dimensional (3D) Color Histograms

#4
20240153470
2024-05-09

Gamut mapping using luminance parameters

#5
20230370561
2023-11-16

Interactive three-dimensional (3D) color histograms

#6
20230254435
2023-08-10

Interactive three-dimensional (3D) color histograms

#7
20230247167
2023-08-03

Profile creation device and method generating and displaying input and output device color gamuts as 3D images

#8
20230137371
2023-05-04

Reproducing out-of-gamut spot colors on a color printer

#9
20230101921
2023-03-30

SUB-PIXEL GRAYSCALE THREE-DIMENSIONAL PRINTING

#10
20220321739
2022-10-06

Non-transitory computer-readable medium storing computer-readable instructions, color setting method, and color setting device

#11
20220247888
2022-08-04

UTILIZING A GRAININESS-BASED METRIC TO ESTIMATE A TOTAL COLORANT LIMIT

#12
20220172694
2022-06-02

Gamut mapping using luminance parameters

#13
20220166901
2022-05-26

COLOR GAMUTS

#14
20220103719
2022-03-31

Interactive three-dimensional (3D) color histograms

#15
20210348965
2021-11-11

Method of fast spectral color measuring

#16
20210250468
2021-08-12

INTERPOLATION AND SMOOTHENING OF THE GAMUT BOUNDARY

#17
20210248434
2021-08-12

Image processing apparatus configuring color conversion information based on how close input color values are to black in dark and light ranges

#18
20210029270
2021-01-28

Information processing apparatus and information processing method for determining a patch chart configuration for determining a patch chart configuration

#19
20210006686
2021-01-07

Color gamut mapping method and apparatus

#20
20200342831
2020-10-29

Gamut mapping with blended scaling and clamping

#21
20200329174
2020-10-15

High precision gamut mapping

#22
20200186679
2020-06-11

Interactive three-dimensional (3D) color histograms

#23
20200092441
2020-03-19

Perceptual hue preserved color-gamut transferring in non-uniform CIE-1931 color space

#24
20200036867
2020-01-30

Color gamut mapping method and color gamut mapping device

#25
20200028992
2020-01-23

Color space values corresponding to classification identifiers

#26
20190268504
2019-08-29

Image processing device and imaging apparatus

#27
20190174026
2019-06-06

Generating prints with multiple appearances

#28
20190172418
2019-06-06

Three dimensional (3-D) look up table (LUT) used for gamut mapping in floating point format

#29
20190045160
2019-02-07

Gamut mapping architecture and processing for color reproduction in images in digital camera environments

#30
20190037111
2019-01-31

Matching output colors of printers having different gamut ranges

#31
20190014234
2019-01-10

Display device, image processing apparatus, control methods thereof, and display system

#32
20180376033
2018-12-27

Print control apparatus and method of controlling the same

#33
20180278808
2018-09-27

Method of gamut mapping and related image conversion system

#34
20180146120
2018-05-24

Image processing method and device

#35
20180139360
2018-05-17

METHOD AND DEVICE FOR PROCESSING COLOR IMAGE DATA REPRESENTING COLORS OF A COLOR GAMUT

#36
20170359490
2017-12-14

Method of mapping source colors of an image in a chromaticity plane

#37
20170346992
2017-11-30

Interactive three-dimensional (3D) color histograms

#38
20170163850
2017-06-08

OUT-OF-GAMUT SCORE

#39
20170142294
2017-05-18

Color gamut mapping method based on color gamut of source image

#40
20170111551
2017-04-20

MODIFYING COLOR GAMUTS

#41
20170102679
2017-04-13

Sub-pixel grayscale three-dimensional printing

#42
20170099414
2017-04-06

Printer, non-transitory computer-readable storage medium storing program for creating scanner profile and method of creating scanner profile

#43
20170064152
2017-03-02

In/out-of-gamut determination system for acquiring cross-section of color gamut of image forming apparatus taken on specific plane

#44
20160360068
2016-12-08

Color gamut size metric estimation

#45
20160358584
2016-12-08

Rendering and displaying HDR content according to a perceptual model

#46
20160358346
2016-12-08

Rendering and displaying high dynamic range content

#47
20160277639
2016-09-22

Color conversion processing apparatus and color conversion processing method

#48
20160239728
2016-08-18

Method, control device and non-transitory computer-readable storage medium storing program for estimating color verification result

#49
20160234402
2016-08-11

Color conversion method, non-transitory recording medium storing computer readable program, and image processing apparatus

#50
20160134784
2016-05-12

Method and apparatus for obtaining cross-section of color gamut, and recording medium

#51
20160100080
2016-04-07

Image data clustering and color conversion

#52
20160080608
2016-03-17

RGB to NPAC-related space translation

#53
20160037019
2016-02-04

Semi-fixed-hue gamut compression

#54
20150356945
2015-12-10

Gamut Mapping With Blended Scaling and Clamping

#55
20150304627
2015-10-22

Method and arrangement for estimating at least one cross-channel colour mapping model from an set of tuples of corresponding colours relative to at least two images

#56
20150179135
2015-06-25

Method of mapping source colors from a source color gamut into a target color gamut

#57
20150098650
2015-04-09

Systems and methods to optimize conversions for wide gamut opponent color spaces

#58
20150062146
2015-03-05

Information processing apparatus, information processing method, program, and image display apparatus

#59
20140340418
2014-11-20

Image display device

#60
20140126004
2014-05-08

Image processing method and apparatus using virtual color gamut information in association with color standards and processed statistically to offset a difference in color reproducibility of an output apparatus

#61
20130321872
2013-12-05

Image processing apparatus and method therefor

#62
20130293606
2013-11-07

System and method for printing with ink limiting

#63
20130286413
2013-10-31

Color processing apparatus and method, and non-transitory computer readable medium

#64
20130271779
2013-10-17

Color-adjusting method and non-transitory computer readable medium storing color-adjusting program

#65
20130142429
2013-06-06

Color processing apparatus and method, and computer readable medium

#66
20130100465
2013-04-25

Ink reduction method

#67
20120327433
2012-12-27

Method of designing a color chart

#68
20120321177
2012-12-20

Color processing apparatus and color processing method

#69
20120307273
2012-12-06

Image forming apparatus and method

#70
20120274958
2012-11-01

Color adjustment method, a color adjustment apparatus and a recording medium storing a program which prevent processing load from increasing, save color material, and maintain color reproducibility with high accuracy

#71
20120249521
2012-10-04

Color gamut boundary information generating device, color gamut boundary information generating method, and computer readable medium

#72
20120249520
2012-10-04

Color gamut boundary information generating device, color gamut boundary information generating method, and computer readable medium

#73
20120237120
2012-09-20

System and method for converting over-range colors

#74
20120218572
2012-08-30

Profile creation method, profile creation apparatus and image processing apparatus for performing color conversion using a profile

#75
20110096364
2011-04-28

Color separation table optimized for a printing process according to a print attribute by selecting particular Neugebauer primaries and Neugebauer primary area coverages

#76
20100158359
2010-06-24

IMAGE DATA CLUSTERING AND COLOR CONVERSION

#77
20090002782
2009-01-01

System and method for converting over-range colors

#78
20070086027
2007-04-19

Multi-shelled gamut boundary descriptor for an RGB projector

#79
20050276473
2005-12-15

Apparatus and method of detecting color gamut in color device and calculating color space inverse transform function

#80
20050237545
2005-10-27

N-colorant gamut construction