ClassID:

229261

H04N1/405 - CPC Classification

Classification description:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Picture signal circuits Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels

Sub-classes:
Recent Application in this class:
#1
20250392676
2025-12-25

IMAGE FORMING APPARATUS CAPABLE OF SHORTENING EXECUTION TIME OF ADJUSTMENT PROCESSING FOR ADJUSTING IMAGE FORMING PORTION, AND STORAGE METHOD

#2
20250307999
2025-10-02

DATA PROCESSING METHOD, IMAGE FORMING METHOD, ELECTRONIC DEVICE, IMAGE FORMING DEVICE, AND STORAGE MEDIUM

#3
20250258634
2025-08-14

STORAGE MEDIUM STORING APPLICATION PROGRAM, METHOD, AND INFORMATION PROCESSING APPARATUS

#4
20250209289
2025-06-26

Rendering a Color Separation

#5
20250168290
2025-05-22

IMAGE FORMING APPARATUS

#6
20250133175
2025-04-24

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM

#7
20250126219
2025-04-17

METHOD OF GENERATING A MULTIPLEXED IMAGE FOR PRINTING

#8
20250091375
2025-03-20

METHOD FOR SMOOTHER TONAL RESPONSE IN FLEXOGRAPHIC PRINTING

#9
20250005877
2025-01-02

SYSTEM AND METHOD FOR POLARIZATION DETECTION OF TARGET IN STRONG BACKGROUND

#10
20240251050
2024-07-25

HALFTONE SCREENS ENCODING SIGNATURES

#11
20240146860
2024-05-02

Image processing apparatus capable of preventing failure in decoding additional information embedded in print, method of controlling image processing apparatus, and storage medium

#12
20240098208
2024-03-21

Image processing apparatus, control method therefor, and storage medium storing control program therefor

#13
20240037895
2024-02-01

STORAGE MEDIUM, IMAGE PROCESSING APPARATUS, AND IMAGE PROCESSING METHOD

#14
20240007578
2024-01-04

GREYSCALE IMAGES

#15
20230286288
2023-09-14

PRINTING SYSTEM, PRINTING APPARATUS, IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND CONTROL METHOD THEREOF

#16
20230280672
2023-09-07

Image forming apparatus, control method thereof, and storage medium for correcting variations in light amount from light source

#17
20230276013
2023-08-31

Threshold matrix generation method, image data generation method, storage medium storing program, threshold matrix, and image data generation apparatus

#18
20230173760
2023-06-08

CHEMICAL DELIVERY DEVICES PRODUCED USING HALFTONE SCREENING IN AN ADDITIVE MANUFACTURING PROCESS

#19
20230164283
2023-05-25

Moiré occurrence prediction device, moiré occurrence prediction system, and moiré occurrence prediction method

#20
20230147887
2023-05-11

FABRICATION OF THIN-FILM ENCAPSULATION LAYER FOR LIGHT-EMITTING DEVICE

#21
20230113952
2023-04-13

Image forming apparatus

#22
20230085437
2023-03-16

Dither mask selection for printing using aligned printheads

#23
20230069685
2023-03-02

Greyscale images

#24
20230044174
2023-02-09

Halftone screens encoding signatures

#25
20230039819
2023-02-09

Halftone screens

#26
20230023168
2023-01-26

Determining printing fluid amounts

#27
20220398419
2022-12-15

AUTOMATED CALIBRATION AND OPTIMIZED PATCH SET CREATION FOR VOID PANTOGRAPH

#28
20220345587
2022-10-27

System and method for obtaining a uniform ink layer

#29
20220321734
2022-10-06

DETERMINING HALF-TONING PARAMETERS

#30
20220286581
2022-09-08

Color uniformity compensation mechanism

#31
20220286579
2022-09-08

Uniformity compensation mechanism using missing neighbor thresholds

#32
20220286578
2022-09-08

SECONDARY COLOR UNIFORMITY COMPENSATION MECHANISM

#33
20220284250
2022-09-08

Color uniformity compensation mechanism

#34
20220272231
2022-08-25

Image processing device, image forming system, image processing method, and non-transitory computer-readable storage medium

#35
20220256052
2022-08-11

Image processing apparatus and image forming apparatus

#36
20220215213
2022-07-07

Digital halftoning with spiral dots

#37
20220184969
2022-06-16

Ink deposition uniformity compensation mechanism

#38
20220083826
2022-03-17

Iterative uniformity compensation mechanism

#39
20220046143
2022-02-10

Dynamic printing system compensation mechanism

#40
20220024237
2022-01-27

Method for smoother tonal response in flexographic printing

#41
20210409571
2021-12-30

Apparatus and method to print patch images for a density adjustment on sheets

#42
20210385353
2021-12-09

System and method for obtaining a uniform ink layer

#43
20210347195
2021-11-11

Security Device with Chaosmetric Patterns

#44
20210343602
2021-11-04

Fabrication of thin-film encapsulation layer for light-emitting device

#45
20210337084
2021-10-28

Characteristics based operation of image forming apparatus

#46
20210295121
2021-09-23

High-speed single-pass printing using combined dither pattern

#47
20210295120
2021-09-23

Method of dithering for high-speed single-pass printing

#48
20210243334
2021-08-05

Clustering colors for halftoning

#49
20210227095
2021-07-22

MODELING A PRINTED HALFTONE IMAGE

#50
20210195058
2021-06-24

Halftone image creation

#51
20210160381
2021-05-27

Image forming method with calibration processing, and non-transitory computer-readable recording medium having stored thereon image forming program of the same

#52
20210155028
2021-05-27

Flexography printing

#53
20210138814
2021-05-13

Method for smoother tonal response in flexographic printing

#54
20210067660
2021-03-04

Image forming apparatus, method, and computer program product correcting scanning directional positions of image adjustment areas to restrain color registration error

#55
20210014383
2021-01-14

Image processing apparatus, image processing method, and storage medium

#56
20200404121
2020-12-24

System for rendering color images

#57
20200358923
2020-11-12

Image processing apparatus, method, and computer product low pass filtering correction coefficient for correcting image then subject to halftone processing

#58
20200345121
2020-11-05

System and method for accurate application and curing of nail polish

#59
20200331206
2020-10-22

Three-dimensional object substructures

#60
20200304681
2020-09-24

HALFTONE MATRICES COMPRISING DISTRIBUTED THRESHOLD VALUES

#61
20200282743
2020-09-10

Control device and non-transitory computer-readable medium

#62
20200274991
2020-08-27

Ink deposition uniformity compensation mechanism

#63
20200262197
2020-08-20

Systems and methods for improved flexographic printing with reduced mottling and increased highlight stability

#64
20200236249
2020-07-23

Method of manufacturing decorative panels

#65
20200233345
2020-07-23

Image processing apparatus that controls fixing temperature based on the similarity of image data of the current page and the next page, image processing method, and recording medium

#66
20200198363
2020-06-25

IMAGE FORMING APPARATUS, HALFTONE PROCESSING METHOD, AND HALFTONE PROCESSING PROGRAM

#67
20200162635
2020-05-21

Image processing to set output pixel values subject to edge or thin line correction

#68
20200145557
2020-05-07

Characteristics based operation of image forming apparatus

#69
20200137263
2020-04-30

Method for rendering color images

#70
20200134309
2020-04-30

Image processing apparatus and method for control to smooth a character region of a binary image and perform character recognition

#71
20200120234
2020-04-16

Image processing apparatus, image processing method, and printing apparatus

#72
20200068096
2020-02-27

Method and apparatus for color print management

#73
20200052712
2020-02-13

Image forming apparatus controlling color reproduction range and tone reproducibility

#74
20200034675
2020-01-30

Printing of a halftone based on multiple colorant deposition orders

#75
20200028992
2020-01-23

Color space values corresponding to classification identifiers

#76
20190389227
2019-12-26

Dual pass uniformity printing compensation mechanism

#77
20190381804
2019-12-19

Image processing method, image processing device, and image recording apparatus for suppression generation of beats

#78
20190381734
2019-12-19

Three-dimensional object substructures

#79
20190371684
2019-12-05

Fabrication of thin-film encapsulation layer for light emitting device

#80
20190356818
2019-11-21

Image forming apparatus, method of generating image data therefor and storage medium

#81
20190351618
2019-11-21

3D printed object halftone image generation containing updated voxel data

#82
20190315141
2019-10-17

Method for smoother tonal response in flexographic printing

#83
20190268482
2019-08-29

Ink estimation mechanism

#84
20190238716
2019-08-01

Three-dimensional halftoning area coverage vectors for pixels in each slice of object using selected sub-matrix

#85
20190217629
2019-07-18

Control apparatus and control method

#86
20190197373
2019-06-27

Image processing apparatus image processing method and program

#87
20190191046
2019-06-20

Image forming apparatus and recording medium suitable for image forming process

#88
20190182406
2019-06-13

Method for rendering color images

#89
20190158701
2019-05-23

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

#90
20190134990
2019-05-09

Method and system for compensating for a malfunctioning nozzle

#91
20190132483
2019-05-02

Multi-color printing with print data generated based on halftone planes and combined fixer plane

#92
20190118548
2019-04-25

Image processing apparatus for ink jet printer

#93
20190109961
2019-04-11

Full color, digitally printed copy evident documents

#94
20190075220
2019-03-07

Mechanism to perform force color parameter transformations

#95
20190075217
2019-03-07

Method and device for image processing, and apparatus for image formation

#96
20190047278
2019-02-14

Chemical delivery devices produced using halftone screening in an additive manufacturing process

#97
20190037108
2019-01-31

Ink-optimized halftone screen

#98
20190037103
2019-01-31

Dynamic dot gain lookup table generation

#99
20190037101
2019-01-31

IMAGE FORMING APPARATUS THAT CONVERTS IMAGE DATA BASED ON CONVERSION CONDITION CORRESPONDING TO TYPE OF HALFTONE PROCESS

#100
20190033812
2019-01-31

Method for specifying and fabricating an object, associated apparatus, and applications

#101
20190028606
2019-01-24

Image processing device, image processing system, and non-transitory computer readable medium

#102
20190020784
2019-01-17

Image processing apparatus, image processing method, and storage medium

#103
20190016151
2019-01-17

Method for providing thermal transfer image data, method for forming images, and image display device

#104
20190012415
2019-01-10

Three-dimensional object generation parameter descriptions

#105
20190007580
2019-01-03

Image processing apparatus and image processing method for image sharpness recovery

#106
20180341439
2018-11-29

Recording control apparatus and control method thereof, as well as imaging apparatus, information processing apparatus, and recording system

#107
20180316824
2018-11-01

Image processing apparatus and image processing method for a printing apparatus

#108
20180302532
2018-10-18

Selection of halftoning technique

#109
20180288282
2018-10-04

Image processing apparatus specifying first and second pixels, and generating processed image data in which the first and second pixels have first and second colors respectively

#110
20180270394
2018-09-20

Halftone screens

#111
20180262649
2018-09-13

Image processing apparatus, image processing method, and appearance reproduction apparatus

#112
20180253828
2018-09-06

Image processing apparatus that specifies edge pixel in target image by calculating edge strength

#113
20180250953
2018-09-06

Control apparatus that controls print executing section that is capable of forming dots in different sizes

#114
20180249043
2018-08-30

Image processing apparatus performing color conversion process that reflects intention of original color scheme, and control method therefor

#115
20180241909
2018-08-23

Systems and methods for image optimization and enhancement in electrophotographic copying

#116
20180239567
2018-08-23

Halftoning of object data for a three-dimensional object

#117
20180236776
2018-08-23

Dual pass uniformity printing compensation mechanism

#118
20180234582
2018-08-16

Dynamic printing system compensation mechanism

#119
20180217795
2018-08-02

Image processing apparatus and method, and printing system, rendering images in accordance with presence of images across a target range in a direction perpendicular to a print medium transport direction

#120
20180205853
2018-07-19

Image forming apparatus that applies correction selectively to a subset of pixels

#121
20180183979
2018-06-28

Color processing device, image forming apparatus, and image forming system

#122
20180178549
2018-06-28

Image forming apparatus and image forming method

#123
20180176421
2018-06-21

Mechanism to perform force black color transformation

#124
20180162057
2018-06-14

Method and system for printing 3d object

#125
20180139353
2018-05-17

Method of printing full colour images

#126
20180139349
2018-05-17

Embedding a pattern in output content

#127
20180134028
2018-05-17

Processing object part data for a three-dimensionsal object

#128
20180124285
2018-05-03

Image forming apparatus with density correction and edge smoothing, method, and storage medium storing program to perform the method

#129
20180124278
2018-05-03

Image printing apparatus and image printing method

#130
20180120756
2018-05-03

Image forming apparatus, control method, and storage medium storing program

#131
20180104911
2018-04-19

System and method for additive manufacture of chemical delivery devices using halftone screening

#132
20180096234
2018-04-05

Image processing apparatus that executes halftone process on target image data including edge pixel

#133
20180091699
2018-03-29

Image processing apparatus and image processing method quantizing data for different types of ink based on a type of print operation to be performed

#134
20180086045
2018-03-29

Combining structures in a three-dimensional object

#135
20180084154
2018-03-22

Color separation processing method, printing method, and color separation processing apparatus

#136
20180084128
2018-03-22

Information processing apparatus and method for controlling the same

#137
20180061720
2018-03-01

Techniques for layer fencing to improve edge linearity

#138
20180061719
2018-03-01

Fabrication of thin-film encapsulation layer for light emitting device

#139
20180054546
2018-02-22

Image processing apparatus, and method and computer-readable medium therefor

#140
20180052447
2018-02-22

Using three-dimensional threshold matrices in the production of three-dimensional objects

#141
20180048787
2018-02-15

Mechanism to perform force-X color management mapping

#142
20180022029
2018-01-25

3D object data

#143
20180020118
2018-01-18

Image processing apparatus, method, and storage medium

#144
20180017957
2018-01-18

Determining halftone schemes

#145
20180013922
2018-01-11

Frequency-adaptive descreening method and device for performing same

#146
20180013920
2018-01-11

Image processing apparatus that generates halftone image data and image processing method

#147
20180011475
2018-01-11

Adjustment of a halftoning threshold

#148
20180009168
2018-01-11

Three-dimensional object substructures

#149
20180007238
2018-01-04

Image processing apparatus for performing reduction process to reduce amount of specific color material to be used

#150
20180005340
2018-01-04

Image processing apparatus, image processing method, and storage medium

#151
20180005094
2018-01-04

Image processing device, image forming apparatus, and image processing method for automatically determining whether an image is a color image

#152
20180001566
2018-01-04

Three-dimensional object substructures

#153
20170372738
2017-12-28

Magnetic tape having characterized magnetic layer and hexagonal ferrite powder

#154
20170365095
2017-12-21

Three-dimensional threshold matrix for three-dimensional halftoning

#155
20170364316
2017-12-21

MATERIAL VOLUME COVERAGE REPRESENTATION OF A THREE-DIMENSIONAL OBJECT

#156
20170346989
2017-11-30

Method for rendering color images

#157
20170343919
2017-11-30

Image forming apparatus having photosensitive member scanned by light that changes in scanning speed in accordance with image height

#158
20170339317
2017-11-23

Image processing apparatus, image forming apparatus, and image processing method which correct tone jump

#159
20170339301
2017-11-23

Color changing effects with cross-halftone prints

#160
20170324885
2017-11-09

Image processing apparatus and color separation processing method by interpolation processing using a multi-dimensional lookup table

#161
20170318186
2017-11-02

Three-dimensional halftoning by selecting submatrix of halftone matrix to halftone each slice or layer of object

#162
20170295300
2017-10-12

Image processing apparatus

#163
20170289400
2017-10-05

Image formation based on image data with smallest error generated using one of plural dither matrices

#164
20170282617
2017-10-05

Printing apparatus

#165
20170257523
2017-09-07

Image processing apparatus, image processing method, and storage medium

#166
20170252979
2017-09-07

Diffusing an error in three-dimensional contone model data

#167
20170246812
2017-08-31

Converting at least a portion of a 3-D object into a format suitable for printing

#168
20170246811
2017-08-31

Generating halftone data for a three-dimensional object

#169
20170223224
2017-08-03

Image forming apparatus, image forming method, and storage medium for correcting density nonuniformity

#170
20170220913
2017-08-03

Image processing device, system, and method for correcting a dithering process

#171
20170201655
2017-07-13

Color processing device, image forming apparatus, and image forming system for matching the color of printed materials output in the past

#172
20170201648
2017-07-13

Image processing apparatus, image processing method, and storage medium in which background removal is performed to remove a background included in an input image based on pixel values

#173
20170195500
2017-07-06

Image forming apparatus, image forming method, and non-transitory computer readable medium

#174
20170187918
2017-06-29

Image processing apparatus and image processing method for a printing apparatus

#175
20170151777
2017-06-01

Inkjet recording apparatus

#176
20170150008
2017-05-25

Image processing apparatus, method of controlling the same, and storage medium

#177
20170142290
2017-05-18

Image processing apparatus, image processing method, and non-transitory computer-readable storage medium

#178
20170141357
2017-05-18

Fabrication of thin-film encapsulation layer for light emitting device

#179
20170140999
2017-05-18

Fabrication of thin-film encapsulation layer for light emitting device

#180
20170126932
2017-05-04

Method and apparatus for color print management

#181
20170126931
2017-05-04

Color halftone processing with mapping color values to NPac values

#182
20170116502
2017-04-27

Image processing apparatus, image processing method and program

#183
20170109857
2017-04-20

Method for generating a data-bearing halftone image, and method for decoding the data-bearing halftone image

#184
20170094116
2017-03-30

Image forming control apparatus, method of generating correction data, and storage medium

#185
20170084882
2017-03-23

Encapsulation layer thickness regulation in light emitting device

#186
20170060014
2017-03-02

Image forming apparatus and image forming method

#187
20170054078
2017-02-23

Techniques for edge management of printed layers in the fabrication of a light emitting device

#188
20170048421
2017-02-16

Color mapping modeling printing device perturbations

#189
20170048420
2017-02-16

Color mapping

#190
20170048417
2017-02-16

To process information to use at least one opaque ink as a process colorant

#191
20170041509
2017-02-09

Image forming apparatus

#192
20170041502
2017-02-09

Image processing apparatus and control method for applying spatial filters to images

#193
20170041501
2017-02-09

Image printing apparatus and image printing method

#194
20170038703
2017-02-09

Image forming apparatus

#195
20170034393
2017-02-02

Print control apparatus and print control method for print data generation

#196
20170017865
2017-01-19

ePOS printing

#197
20170006187
2017-01-05

Image formation apparatus forming a test pattern image

#198
20170006186
2017-01-05

Image processing apparatus and image processing method

#199
20160381252
2016-12-29

Image processing apparatus, image processing method, and storage medium

#200
20160381249
2016-12-29

Image processing apparatus, control method of image processing apparatus, and storage medium with performing smoothing on object other than character

#201
20160344900
2016-11-24

Systems and methods for efficient halftone where different dithering matrices are combined

#202
20160309056
2016-10-20

Image processing device and method, program, recording medium, and inkjet printing system

#203
20160307036
2016-10-20

Forensic verification utilizing forensic markings inside halftones

#204
20160301829
2016-10-13

Colorant splitting method

#205
20160286082
2016-09-29

Processing apparatus which decompresses compressed data, control method thereof, and non-transitory computer readable medium

#206
20160286081
2016-09-29

Image forming system and image forming method

#207
20160241739
2016-08-18

Electronic banding compensation (EBC) of halftone-interaction banding using variable beam delays

#208
20160210089
2016-07-21

Print instruction device, printing system, non-transitory computer readable medium, and print instruction method for increasing quality of a photographic image and read accuracy of a code image

#209
20160142568
2016-05-19

Terminal and method to access an intelligent module adapted to connect to a printer, and to access a web server in which a web application is maintained

#210
20160134768
2016-05-12

Image processing apparatus with an improved table image detecting unit

#211
20160119502
2016-04-28

Applying luminance conversion processing in accordance with image attribute information to improve edge detection and image data correction for pseudo halftone processing

#212
20160117577
2016-04-28

Gamma correction table generation method, image processing device using the gamma correction table and control program thereof

#213
20160088181
2016-03-24

Encoding method for generating a data-bearing halftone image, and decoding method for decoding the data-bearing image

#214
20160072981
2016-03-10

Method and apparatus for generating dots in image reproduction

#215
20160063364
2016-03-03

Data processing apparatus and print data generating method determining a dot arrangement pattern using a code table

#216
20160057312
2016-02-25

Image processing apparatus, image processing method, and storage medium

#217
20160034798
2016-02-04

Image processing apparatus, method, and computer storage medium configured for line correction based on a number of linked dots

#218
20160028920
2016-01-28

Image processing apparatus, image processing method, and image processing system

#219
20160018774
2016-01-21

Image formation apparatus and image formation method

#220
20150373227
2015-12-24

Image processing apparatus, method, and medium to perform image smoothing and brightness correction to remove show through

#221
20150373226
2015-12-24

Method for printing a colour pixel matrix on a physical medium by printing oblique lines and associated control device

#222
20150328901
2015-11-19

Image formation device, method, program, and formed image

#223
20150293466
2015-10-15

Image forming apparatus and method with additional exposure of photoreceptor drum based on cycle of screen

#224
20150286908
2015-10-08

Image processing device and method, program, and image forming device

#225
20150283821
2015-10-08

Image processing apparatus, image processing method, and image recording apparatus

#226
20150222788
2015-08-06

Digital image halftone conversion with selective enhancement

#227
20150220823
2015-08-06

Document copy with data-bearing halftone image

#228
20150220820
2015-08-06

Image forming apparatus for avoiding a feeding direction restriction when printing

#229
20150199595
2015-07-16

Information processing apparatus, information processing method, and storage medium for processing an image and a pattern included in an XOR-and-XOR rendering command set

#230
20150181077
2015-06-25

Image processing apparatus, method, and storage medium

#231
20150171368
2015-06-18

Encapsulation of components of electronic device using halftoning to control thickness

#232
20150116780
2015-04-30

Halftone dot addition apparatus that reduces white void and break at edge portion of image

#233
20150110411
2015-04-23

Multi-bit error diffusion

#234
20150103380
2015-04-16

Method and system for halftone printing

#235
20150092244
2015-04-02

Image processing device setting binary value without using dither matrix when prescribed condition is satisfied

#236
20150077808
2015-03-19

System and method for estimating continuous tone values from rendered binary input

#237
20150055184
2015-02-26

System And Method For Print Density Adjustment To Reduce Banding

#238
20150029253
2015-01-29

Generating data to control the ejection of ink drops

#239
20140376056
2014-12-25

Performing halftone processing using intra-cell sum value differences applied so as to correct boundary pixels

#240
20140362416
2014-12-11

Printing apparatus, printing method, program, and image processing apparatus

#241
20140348395
2014-11-27

Forensic verification from halftone images

#242
20140348376
2014-11-27

Forensic verification utilizing forensic markings inside halftones

#243
20140333969
2014-11-13

Printer sample feature set

#244
20140300934
2014-10-09

Method for performing dither processing

#245
20140290511
2014-10-02

Methods of producing articles having three-dimensional topography

#246
20140285851
2014-09-25

Image processing apparatus, method, and product for converting image data into fewer gradations based on total value of pixels in a group except for a detected pixel having a specific value

#247
20140268241
2014-09-18

Printing apparatus and method configured for re-halftone image data

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2014-09-18

Charged particle lithography system

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2014-09-18

Method for exposing a wafer

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2014-09-18

Deflection scan speed adjustment during charged particle exposure

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2014-09-11

Mechanism for generating a hybrid halftone using a DMSSA screen

#252
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2014-09-11

System for distributing auto-stereoscopic images

#253
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2014-08-14

Dither matrix generating method, image processing device, and non-transitory computer readable storage medium storing program

#254
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2014-08-07

Printing device, printing method and program thereof

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2014-07-24

Subdividing color space for fast vector error diffusion

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20140168710
2014-06-19

Processing image using shared buffer

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20140160533
2014-06-12

Image processing apparatus and control method for performing screen processing

#258
20140146367
2014-05-29

Gamma correction table generation method or image processing method using gamma correction table and control method thereof

#259
20140132979
2014-05-15

Information processing apparatus, information processing method, and storage medium

#260
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2014-03-13

Image processing device calibrating value related to halftone process for determining dot formation state

#261
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2014-03-13

Image processing apparatus and method for printing according to a dot-arrangement matrix

#262
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2014-03-13

IMAGE PROCESSING METHOD AND IMAGE DISPLAY DEVICE

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2014-02-06

Image processing using pixel replacement

#264
20140016145
2014-01-16

Dot growth system and method

#265
20140016144
2014-01-16

Method and system for isolated dot detection and growth in a document image

#266
20140002565
2014-01-02

Method of marking an object to identify same

#267
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2013-12-19

Image processing apparatus and method for controlling the same

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2013-11-28

Enhancing the appearance of a halftone image

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2013-11-07

Image processing apparatus, image processing method, and storage medium

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2013-10-24

Image processing apparatus and control method thereof

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2013-10-10

Hybrid halftone generation mechanism using change in pixel error

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2013-09-26

Method and system for preserving image quality in an economy print mode

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2013-08-15

Control device capable of generating binary image data expressing suitable gradation levels

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2013-08-08

Methods and apparatus for halftoning continuous-tone images

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2013-07-11

Halftone calibration mechanism employing an ink model

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2013-06-20

Image processing device, image processing method, and image forming apparatus

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2013-05-30

Distribution evaluation apparatus and method, distribution determining apparatus and method, image processing apparatus and method, and computer readable medium

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2013-05-30

Printing system and program for executing halftone processing on representative values assigned to pixel group

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2013-05-30

Printing system

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2013-05-30

Image processing apparatus and image processing method for suppressing image degradation caused by a printing position fluctuation

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2013-05-09

Image forming apparatus and method of producing threshold value matrix

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2013-04-04

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

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2013-01-31

Dither matrix creating device

#284
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2013-01-17

Halftoning run length encoded datastreams

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20130016369
2013-01-17

Printing apparatus and processing method therefor

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20130010336
2013-01-10

Versatile moiré-free halftone geometry that uses frequency vector shearing

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2012-12-27

Halftone correction device and method, and image forming apparatus using the halftone correction device and method

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2012-12-27

Replacing a defective colorant

#289
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2012-12-20

Intelligent halftone mechanism

#290
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2012-11-29

Optical writing device, image forming apparatus, optical writing method, and computer-readable recording medium

#291
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2012-11-15

Image processing apparatus and processing method of the image processing apparatus

#292
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2012-11-15

Dual pass scanning

#293
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2012-10-25

Electrophotographic printing with column-dependent tonescale adjustment

#294
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2012-10-25

Printer nonuniformity compensation for halftone screens

#295
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2012-10-11

Processing condition selecting apparatus, processing condition selecting method, and storage medium

#296
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2012-10-04

Image forming apparatus to save toner and method to control the same

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2012-09-20

Image quality defect detection via sensor characterization and halftone dot classification

#298
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2012-09-13

Method of halftoning an image

#299
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2012-09-13

Image processing apparatus, image processing method, and image forming apparatus

#300
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2012-09-06

Printing medium, information processing method, information processing device