ClassID:

229269

H04N1/407 - CPC Classification

Classification description:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Picture signal circuits Control or modification of tonal gradation or of extreme levels, e.g. background level

Sub-classes:
Recent Application in this class:
#1
20260046369
2026-02-12

IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING IMAGE FORMING APPARATUS

#2
20250392673
2025-12-25

AUTHENTICITY COLLATION SYSTEM AND AUTHENTICITY COLLATION METHOD

#3
20250373739
2025-12-04

NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM WHICH SUPPORTS FUNCTION OF UNIVERSAL SCAN SOFTWARE, CONTROL METHOD FOR INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING APPARATUS

#4
20250240379
2025-07-24

IMAGE PROCESSING DEVICE, INFORMATION CODE SEARCH METHOD, AND STORAGE MEDIUM

#5
20250233953
2025-07-17

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS THEREWITH

#6
20250088615
2025-03-13

ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND RECORDING MEDIUM

#7
20240291930
2024-08-29

METHOD FOR COLOR CORRECTING A DIGITAL PRINT

#8
20240127018
2024-04-18

Image processing device, printing system, and non-transitory computer-readable storage medium storing image processing program that render three dimensional (3D) object

#9
20240089419
2024-03-14

ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, AND RECORDING MEDIUM

#10
20230410302
2023-12-21

MEDICAL INFORMATION PROCESSING APPARATUS, MEDICAL INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM

#11
20230351779
2023-11-02

AUTHENTICITY COLLATION SYSTEM AND AUTHENTICITY COLLATION METHOD

#12
20230274576
2023-08-31

VERIFICATION SYSTEM, VERIFICATION METHOD, AND VERIFICATION PROGRAM OF ID CARD

#13
20230136501
2023-05-04

Image processing apparatus and method for embedding specific information based on type of designated printing apparatus

#14
20220286579
2022-09-08

Uniformity compensation mechanism using missing neighbor thresholds

#15
20220263972
2022-08-18

IMAGE FORMING APPARATUS, METHOD OF FORMING GRADATION PATCH, AND EVALUATION CHART OF THE IMAGE FORMING APPARATUS

#16
20220174181
2022-06-02

Image processing apparatus to improve dot dispersibility with N-gradation multi-valued data, image processing method, and storage medium

#17
20220086363
2022-03-17

Image pickup system, image pickup method, and computer readable storage medium for generating video signals having first and second dynamic ranges

#18
20220078321
2022-03-10

Controlling exposure based on inverse gamma characteristic

#19
20220078306
2022-03-10

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

#20
20220063290
2022-03-03

Printing apparatus and printing method

#21
20220030134
2022-01-27

Color calibration in a printing system

#22
20220006993
2022-01-06

Encoder, decoder, encoding method, decoding method, and recording medium

#23
20210203807
2021-07-01

Image processing apparatus, control method thereof, and non-transitory computer-readable storage medium that execute a density unevenness correction process in accordance with properties of recoding elements

#24
20210136255
2021-05-06

Printing calibration process and method, and printing systems configured to print therewith

#25
20210021731
2021-01-21

Image processing apparatus and image forming apparatus providing clustering and gradation preservation with reduced memory requirement

#26
20200344410
2020-10-29

Detection apparatus for detecting portion satisfying predetermined condition from image, image processing apparatus for applying predetermined image processing on image, detection method, and image processing method

#27
20200329173
2020-10-15

Image processing apparatus with detected color change orientation, image processing method, and non-transitory computer-readable storage medium

#28
20200293731
2020-09-17

Local tone mapping for symbol reading

#29
20200274985
2020-08-27

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

#30
20200234416
2020-07-23

Image data conversion device, image data conversion method, image data conversion program, POS terminal device, and server

#31
20200234415
2020-07-23

Image data conversion device, image data conversion method, image data conversion program, POS terminal device, and server

#32
20200076977
2020-03-05

Preventing component collision in image reading apparatus during change of state

#33
20200059573
2020-02-20

Image processing device, image processing method, and program for correcting color in an image

#34
20200028988
2020-01-23

Image processing apparatus, control method thereof, and non-transitory computer-readable storage medium that execute a density unevenness correction process in accordance with properties of recording elements

#35
20200021693
2020-01-16

Image forming system, recording medium, and printed matter providing a visual representation of the density of an image

#36
20200014805
2020-01-09

Image reading apparatus and image forming apparatus with document width detection

#37
20190387130
2019-12-19

Image processing system, control method, and storage medium

#38
20190373132
2019-12-05

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

#39
20190356816
2019-11-21

Image forming apparatus, method of creating gamma correction table, and image forming system

#40
20190306444
2019-10-03

Imaging control apparatus and method, and vehicle

#41
20190303733
2019-10-03

Image processing device, image processing method, and program

#42
20190294095
2019-09-26

Image processing apparatus, image processing method, and storage medium, that determine a type of edge pixel

#43
20190289167
2019-09-19

Image reading device, image generating device, and recording medium

#44
20190281179
2019-09-12

Image scanning apparatus and control method for image scanning apparatus

#45
20190272134
2019-09-05

Image forming apparatus, image forming method and non-temporary recording medium

#46
20190265552
2019-08-29

Display device

#47
20190238804
2019-08-01

Image processing apparatus, image processing method, and storage medium

#48
20190213718
2019-07-11

Exposure level control for high-dynamic-range imaging, system and method

#49
20190171853
2019-06-06

Local tone mapping for symbol reading

#50
20190141259
2019-05-09

Image pickup system, image pickup method, and computer readable storage medium for generating video signals having first and second dynamic ranges

#51
20190139201
2019-05-09

Image processing apparatus, image processing method, and program

#52
20190055693
2019-02-21

Processing print media including marked portions and unmarked portions

#53
20190050971
2019-02-14

Image processing apparatus

#54
20190037103
2019-01-31

Dynamic dot gain lookup table generation

#55
20190037102
2019-01-31

Image processing apparatus and image processing method

#56
20190035065
2019-01-31

Image data conversion device, image data conversion method, image data conversion program, POS terminal device, and server

#57
20190028606
2019-01-24

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

#58
20190020785
2019-01-17

Image data conversion device, image data conversion method, image data conversion program, computer, POS terminal device, and server

#59
20180376056
2018-12-27

Detection apparatus for detecting portion satisfying predetermined condition from image, image processing apparatus for applying predetermined image processing on image, detection method, and image processing method

#60
20180365811
2018-12-20

Point image restoration device and method

#61
20180352112
2018-12-06

Stabilizing image forming quality

#62
20180336665
2018-11-22

Image processing apparatus, image processing method, and storage medium

#63
20180324327
2018-11-08

Color conversion look-up table generating device, color conversion look-up table correction method, and storage medium

#64
20180321608
2018-11-08

IMAGE FORMING APPARATUS

#65
20180316825
2018-11-01

Image reading apparatus and method for performing shading correction using reference data generated by reading a moving surface of reference plate and positioning that plate based on sheet size

#66
20180309902
2018-10-25

Image processing apparatus and non-transitory computer readable medium with background emphasis of reduced image

#67
20180288277
2018-10-04

Method for compensating for tone value fluctuation in an inkjet printing machine

#68
20180270385
2018-09-20

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

#69
20180257273
2018-09-13

Three-dimensional image data generation system, three-dimensional image data generation method, and computer-readable recording medium

#70
20180253050
2018-09-06

Image processing apparatus, image processing method, and storage medium, that determine a type of edge pixel

#71
20180241908
2018-08-23

Image processing apparatus for generating an image based on capturing images of a material and an image processing apparatus that generates color data of a material on a background

#72
20180178543
2018-06-28

Three-dimensional image forming with adjustment of grayscale image for thermally expanding sheet to surface height according to outline density

#73
20180147755
2018-05-31

Three-dimensional image forming system and three-dimensional structure

#74
20180129909
2018-05-10

Image processing apparatus and image processing method

#75
20180124285
2018-05-03

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

#76
20180097982
2018-04-05

Image-processing device

#77
20180097527
2018-04-05

32-BIT HDR PIXEL FORMAT WITH OPTIMUM PRECISION

#78
20180096466
2018-04-05

Image processing apparatus, image processing method, and program for reproducing tone of a high dynamic range (HDR) image

#79
20180089811
2018-03-29

Image processing apparatus, and image processing method

#80
20180084146
2018-03-22

Image reading apparatus with shading correction

#81
20180059600
2018-03-01

Image forming apparatus and image processing method

#82
20180045867
2018-02-15

Imaging device, image processing method and program for imaging device

#83
20180035089
2018-02-01

High dynamic range color conversion correction

#84
20180013920
2018-01-11

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

#85
20170374293
2017-12-28

Image processing apparatus, image processing method, and storage medium

#86
20170353629
2017-12-07

Image reading apparatus, image reading method and storage medium for shading correction accounting for dark current influence

#87
20170343919
2017-11-30

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

#88
20170339317
2017-11-23

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

#89
20170318272
2017-11-02

Parallax mask fusion of color and mono images for macrophotography

#90
20170318222
2017-11-02

Performing intensity equalization with respect to mono and color images

#91
20170302815
2017-10-19

Image processing device

#92
20170295300
2017-10-12

Image processing apparatus

#93
20170295298
2017-10-12

Signal processing device, photoelectric conversion element, image scanning device, image forming apparatus, and method of processing signal

#94
20170293999
2017-10-12

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

#95
20170287116
2017-10-05

Image brightness correction and noise suppression method, device, and recording medium for storing image processing program

#96
20170280017
2017-09-28

Image reading apparatus and image reading method for performing background removal processing on image data

#97
20170280016
2017-09-28

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

#98
20170259581
2017-09-14

Method for correction of color deviations in digital printing machines

#99
20170255849
2017-09-07

Document background suppression performed during color space conversion

#100
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

#101
20170201643
2017-07-13

Control system configured to correct variations in optical output of light emitting devices, image forming system, control method, and computer-readable recording medium

#102
20170155797
2017-06-01

Image formation with gradation value of boundary pixels corrected using cumulative sum of grataion values of pixels in significant image portion

#103
20170155796
2017-06-01

Image reading system configured to detect document edge

#104
20170151777
2017-06-01

Inkjet recording apparatus

#105
20170142287
2017-05-18

Image processing device

#106
20170084042
2017-03-23

Fog removing device and image generating method

#107
20170084009
2017-03-23

Image processing system and computer-readable recording medium

#108
20170054873
2017-02-23

Image processing system, image processing method, and image processing device for auto color selection

#109
20170039732
2017-02-09

Image processing apparatus and method for adjusting intensity of a reflective property of an object in a displayed image

#110
20170024865
2017-01-26

Image processing appartatus and method, recording medium storing image processing program readable by computer, and imaging apparatus

#111
20170018105
2017-01-19

Image processing device and image processing method which process an image based on histogram data in the image

#112
20160249029
2016-08-25

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

#113
20160246233
2016-08-25

Correcting gradation value to appoximate an output characteristic to target characteristic updated based on corrected high density region target density

#114
20160191745
2016-06-30

Print data generating apparatus and generating method for generating color conversion profile

#115
20160147487
2016-05-26

Image processor that generates image data used in printing

#116
20160134781
2016-05-12

Image scanning apparatus

#117
20160134780
2016-05-12

Image processing apparatus and image processing method

#118
20160112581
2016-04-21

Calibration system, calibration method, and recording medium for coordinating color value of output color of one image forming apparatus with color value of output color of another image forming apparatus

#119
20160110854
2016-04-21

Image processing apparatus, image processing method, and program

#120
20160104273
2016-04-14

Image pickup apparatus that performs tone correction, control method therefor, and storage medium

#121
20160093256
2016-03-31

Detection system and method for automatically adjusting gray scale

#122
20160037018
2016-02-04

Image processing apparatus adjusting image data including a plurality of sets of component image data

#123
20150332444
2015-11-19

Image processing device and image processing method

#124
20150326753
2015-11-12

Image tone adjustment method, apparatus thereof and computer storage medium

#125
20150317767
2015-11-05

Image processing device, image processing method and medium

#126
20150304524
2015-10-22

Image processing apparatus, image processing method, and program capable of performing high quality mist/fog correction

#127
20150264257
2015-09-17

Imaging system and imaging method that perform a correction of eliminating an influence of ambient light for measurement data

#128
20150235080
2015-08-20

Apparatus and method for processing document image to estimate luminance image from luminance component image adjusted according to estimated or largest luminance values and predetermined criterion

#129
20150160580
2015-06-11

Image forming and processing apparatus, and method for correcting image data based on an estimated intensity of ghost light

#130
20150156442
2015-06-04

Display device and controlling method thereof for outputting a color temperature and brightness set

#131
20150117775
2015-04-30

Method for correcting gradations and device or method for determining threshold of epsilon filter

#132
20150098098
2015-04-09

Image processing apparatus and method performing density adjustment on image data based on generated density characteristics data

#133
20150002904
2015-01-01

Image processing to generate a tone curve for processing an image by associating a model parameter of the image with another model parameter of a reference image

#134
20140368885
2014-12-18

Image processing apparatus and image processing method

#135
20140355010
2014-12-04

Image processing apparatus and method thereof

#136
20140300908
2014-10-09

Printing apparatus and correction method of the printing apparatus

#137
20140292873
2014-10-02

Image processing device

#138
20140185104
2014-07-03

Image processing device and computer-readable storage medium storing computer-readable instructions

#139
20140185065
2014-07-03

Ultrashort laser micro-texture printing

#140
20140184924
2014-07-03

Image projection apparatus in which lamp power is determined by measured illuminance

#141
20140168677
2014-06-19

Image forming apparatus that controls image formation condition

#142
20140118792
2014-05-01

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

#143
20140111833
2014-04-24

Method of compensating density and image forming apparatus performing the same

#144
20140110573
2014-04-24

Method and apparatus for photosensor gain and scintillation crystal optical coupling monitoring in radiation detectors

#145
20140092443
2014-04-03

Image processing device and computer-readable medium

#146
20140029065
2014-01-30

Image scanning device and image forming apparatus

#147
20140002522
2014-01-02

Flat field and density correction in printing systems

#148
20130314723
2013-11-28

Enhancing the appearance of a halftone image

#149
20130293748
2013-11-07

Image processing apparatus, image processing method, photographic imaging apparatus, and recording device recording image processing program

#150
20130265610
2013-10-10

Image forming apparatus, image formation control method, and recording medium which stores image control program and is readable by computer

#151
20130258370
2013-10-03

Image processing apparatus and recording apparatus

#152
20130258048
2013-10-03

Image signal processor and method for synthesizing super-resolution images from non-linear distorted images

#153
20130242349
2013-09-19

Image forming apparatus and density correction method

#154
20130215480
2013-08-22

Image processing apparatus, image processing system, image processing method and computer readable medium

#155
20130202203
2013-08-08

Color selection tool for selecting a custom color component

#156
20130201207
2013-08-08

Editing media using composite bumps

#157
20130201206
2013-08-08

EDITING MEDIA USING GRAPHICAL REPRESENTATION OF MEDIA

#158
20130201203
2013-08-08

INTUITIVE MEDIA EDITING

#159
20130201202
2013-08-08

Media editing with overlaid color adjustment tools

#160
20130194622
2013-08-01

Media reflectance identifiers

#161
20130194594
2013-08-01

Printing device and method of producing printing material

#162
20130176600
2013-07-11

Halftone calibration mechanism employing an ink model

#163
20130176579
2013-07-11

Image forming apparatus and method for performing gradation correction in an image forming apparatus and program

#164
20130170003
2013-07-04

Image reading apparatus and method, and image forming apparatus

#165
20130170000
2013-07-04

Image scanner, auto document feeder, and image forming apparatus

#166
20130129214
2013-05-23

Image processing method, image processing apparatus, and image processing program

#167
20130114965
2013-05-09

Tone reproduction curve error reduction

#168
20130094758
2013-04-18

Color saturation-modulated blending of exposure-bracketed images

#169
20130094068
2013-04-18

Image processing apparatus, method of imaging processing and storage medium

#170
20130084026
2013-04-04

Image processing apparatus and image processing method

#171
20130077102
2013-03-28

IMAGE DATA CONVERSION UNIT

#172
20130050722
2013-02-28

Image forming apparatus, image forming method, and document management system capable of executing color correction

#173
20130016901
2013-01-17

Image processing method and device for performing grayscale conversion, and image processing program

#174
20130010146
2013-01-10

Image processing device and image capturing device

#175
20130004066
2013-01-03

DETERMINING A BACKGROUND COLOR OF A DOCUMENT

#176
20130003149
2013-01-03

Image processing apparatus, image forming apparatus, image reading apparatus, image processing method, and recording medium

#177
20120321215
2012-12-20

METHOD FOR TUNING IMAGE QUALITY AND SYSTEM USING THE SAME

#178
20120301034
2012-11-29

Image processing apparatus, image processing method, and computer readable medium for correcting a luminance value of a pixel for reducing image fog

#179
20120300234
2012-11-29

Image processing apparatus, method, and medium for performing density adjustment

#180
20120274854
2012-11-01

Video signal processing apparatus performing gamma correction by cubic interpolation computation, and method thereof

#181
20120269527
2012-10-25

Electrophotographic printing with column-dependent tonescale adjustment

#182
20120268544
2012-10-25

Printer nonuniformity compensation for halftone screens

#183
20120257808
2012-10-11

Method and system for processing an image

#184
20120250098
2012-10-04

IMAGE FORMING APPARATUS TO DETECT DENSITY UNEVENNESS AND DENSITY UNEVENNESS DETECTION DEVICE

#185
20120236366
2012-09-20

Image processing apparatus, image processing method, image processing program and printing device

#186
20120229866
2012-09-13

Image forming apparatus and image density detecting method

#187
20120218607
2012-08-30

Generating 1-bit image data from multiple-bit image data for producing when printed a dot image with reduced dot gain and appearance of patterning caused by isolated diagonally adjacent pixels

#188
20120218567
2012-08-30

Generating 1-bit image data from multiple-bit image data for producing when printed a dot image with reduced graininess and patterning by freeing image of blocks of adjacent dots with densities below a threshold

#189
20120212751
2012-08-23

Image forming apparatus and image forming method

#190
20120188229
2012-07-26

Enhanced lookup of display driving values

#191
20120163716
2012-06-28

Color processing apparatus and computer readable medium for color processing

#192
20120162675
2012-06-28

Image processing apparatus and method of controlling same

#193
20120162463
2012-06-28

IMAGE PROCESSING DEVICE, ELECTRONIC CAMERA, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM

#194
20120154879
2012-06-21

Document reader

#195
20120140298
2012-06-07

Image forming apparatus

#196
20120133995
2012-05-31

Document scanning apparatus and image forming apparatus having the same

#197
20120105667
2012-05-03

Imaging apparatus, image processing method and computer program for smoothing dynamic range of luminance of an image signal, color conversion process

#198
20120105627
2012-05-03

Image processing apparatus and image processing method

#199
20120089654
2012-04-12

Method for dequantization of 1-D LUT correction curves

#200
20120086986
2012-04-12

Image processing apparatus, image processing method and storage medium

#201
20120081725
2012-04-05

Image processing apparatus, image processing method, print order receiving apparatus, and print order receiving method

#202
20120069357
2012-03-22

System and method for enhancing the density of black

#203
20120026563
2012-02-02

IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND METHOD FOR IMAGE PROCESSING, CONFIGURED TO DIVIDE AND READ A DOCUMENT TO GENERATE DIVIDED IMAGE DATA

#204
20120014594
2012-01-19

METHOD FOR TONE MAPPING AN IMAGE

#205
20120008006
2012-01-12

Image processing apparatus, electronic camera, and medium storing image processing program

#206
20110317914
2011-12-29

Techniques for robust color transfer

#207
20110310440
2011-12-22

Image processing device, image forming device, and computer-readable medium

#208
20110310420
2011-12-22

Image processing apparatus for correcting density unevenness

#209
20110310407
2011-12-22

Image processing apparatus and recording apparatus

#210
20110310406
2011-12-22

BITMAP ANALYSIS

#211
20110305390
2011-12-15

Method and device for processing a digital image

#212
20110286680
2011-11-24

Contrast enhancement using gradation conversion processing

#213
20110286047
2011-11-24

Image processing method and apparatus utilizing halftone processing and test patch

#214
20110285871
2011-11-24

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE MEDIUM

#215
20110228300
2011-09-22

Image processing method, image processing apparatus, image processing program, and program storing medium

#216
20110216374
2011-09-08

Method for assigning pre-press curves

#217
20110199634
2011-08-18

Printing using stored linearization data

#218
20110181921
2011-07-28

IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS INCUDING THE SAME

#219
20110176187
2011-07-21

Image forming apparatus

#220
20110150360
2011-06-23

ADJUSTMENT FOR OUTPUT IMAGE OF IMAGE DATA

#221
20110122456
2011-05-26

Image processing apparatus, method, and computer program product for converting image data

#222
20110109945
2011-05-12

Image scanning apparatus and image forming apparatus

#223
20110102859
2011-05-05

Image processing apparatus and image processing method

#224
20110081076
2011-04-07

Apparatus for automatically determining color/monochrome of document image, method of controlling same, program of same and image processing apparatus with same

#225
20110075925
2011-03-31

Film scanning method

#226
20110075167
2011-03-31

Image forming apparatus and image forming system

#227
20110058237
2011-03-10

Image reading apparatus

#228
20110052056
2011-03-03

Image processing apparatus and image processing method

#229
20110051154
2011-03-03

Method and system for controlling darkening of image data

#230
20110050763
2011-03-03

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

#231
20110040524
2011-02-17

Toner mass sensing precision by normalization to substrate reflectance and adjusted for toner mass level

#232
20100303346
2010-12-02

Image processing unit, image processing method, and device for adjusting tone of monotone images by reducing color as a function of brightness

#233
20100302568
2010-12-02

Image processing system, image processing apparatus, image forming apparatus and computer-readable storage medium

#234
20100295998
2010-11-25

Image processing apparatus and method of controlling the apparatus and program thereof

#235
20100259794
2010-10-14

Methods and algorithms for adjusting gloss levels in printers

#236
20100245427
2010-09-30

Image forming device and image forming method

#237
20100231942
2010-09-16

Methods and systems for achieving print uniformity using reduced memory or computational requirements

#238
20100231764
2010-09-16

Method and apparatus for post noise reduction black level correction

#239
20100231757
2010-09-16

Image acquisition apparatus and image acquisition program

#240
20100201852
2010-08-12

Image processing apparatus

#241
20100177336
2010-07-15

IMAGE FORMING APPARATUS AND CONTROL METHOD OF THE SAME

#242
20100171842
2010-07-08

Imaging apparatus and imaging method

#243
20100165416
2010-07-01

Electronic blackboard

#244
20100149207
2010-06-17

GRAYSCALE CHARACTERISTIC FOR COLOR DISPLAY DEVICE

#245
20100134847
2010-06-03

Printing device capable of printing image of image file

#246
20100134809
2010-06-03

GAMMA CORRECTION METHOD FOR ERROR DIFFUSION

#247
20100128067
2010-05-27

AUTOMATIC GAMMA CORRECTION OF INPUT SOURCE CONTENT

#248
20100091334
2010-04-15

Digital compensation method and apparatus using image-to-image distortion map relating reference mark grids

#249
20100085610
2010-04-08

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

#250
20100067059
2010-03-18

Halftone printing with different screens

#251
20100067058
2010-03-18

Image processing apparatus and method for outputting an image subjected to pseudo-halftone processing

#252
20100053708
2010-03-04

Printing apparatus, printing system, and printing method

#253
20100053643
2010-03-04

Method and apparatus for printing that considers an undesirable optical density printing range

#254
20100046047
2010-02-25

Image processing apparatus, method of imaging processing and storage medium

#255
20100046035
2010-02-25

INFORMATION PROCESSING APPARATUS AND METHOD

#256
20100026825
2010-02-04

Image processing device, electronic camera, image processing method, and image processing program

#257
20100020362
2010-01-28

Image scanner, and method and computer readable medium therefor

#258
20090309994
2009-12-17

Tone correcting method, tone correcting apparatus, tone correcting program, and image equipment

#259
20090289951
2009-11-26

Environment-compliant image display system, projector, and program

#260
20090284770
2009-11-19

Image forming apparatus and image forming method

#261
20090284768
2009-11-19

Image processing apparatus, image processing method, and program

#262
20090268265
2009-10-29

Ultrashort laser micro-texture printing

#263
20090268254
2009-10-29

Image forming apparatus and image forming method

#264
20090257099
2009-10-15

Image processing apparatus and image processing method

#265
20090251715
2009-10-08

Color image forming apparatus, and image forming condition setting method for color image forming apparatus

#266
20090244553
2009-10-01

IMAGE PROCESSING SYSTEM AND IMAGE PROCESSING METHOD

#267
20090237691
2009-09-24

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND IMAGE FORMING APPARATUS

#268
20090207455
2009-08-20

Image processing according to image output mode

#269
20090161979
2009-06-25

Image acquiring apparatus and control method thereof

#270
20090147289
2009-06-11

Image forming apparatus

#271
20090135440
2009-05-28

Image processing device, image processing method, and computer-readable record medium for image processing

#272
20090116740
2009-05-07

Image processing method

#273
20090116043
2009-05-07

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

#274
20090115806
2009-05-07

Device optimizing boundary value table for halftoning reference to correct gradation characteristic based on condition of liquid ejecting head

#275
20090109453
2009-04-30

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

#276
20090060378
2009-03-05

User interface methods and systems for image brightness and contrast

#277
20090041364
2009-02-12

Image Processor, Imaging Apparatus and Image Processing Program

#278
20090034869
2009-02-05

Method and system for image background suppression using neutral adjustment of color channels

#279
20090027559
2009-01-29

Video signal processing apparatus performing gamma correction by cubic interpolation computation, and method thereof

#280
20090015853
2009-01-15

Image forming apparatus using a density pattern

#281
20080297813
2008-12-04

Asymmetrical digital filters for dot gain adjustments

#282
20080297597
2008-12-04

Magnification observation apparatus and method for photographing magnified image

#283
20080297533
2008-12-04

Method and arrangement for improving the grayscale resolution of a monochrome monitor

#284
20080278771
2008-11-13

IMAGE READING APPARATUS

#285
20080253650
2008-10-16

Image processing device, image processing method, image processing program product, and image-capturing device

#286
20080246980
2008-10-09

Method for generating basic template utilized to form screening mask

#287
20080226189
2008-09-18

Method and apparatus for visual background subtraction with one or more preprocessing modules

#288
20080216695
2008-09-11

Picture color tone controlling method and apparatus

#289
20080211923
2008-09-04

Imaging apparatus, image processing method and computer program for smoothing dynamic range of luminance of an image signal, color conversion process

#290
20080204777
2008-08-28

IMAGE PROCESSING CIRCUIT AND PRINTER CONTROLLER EQUIPPED WITH THE SAME

#291
20080181532
2008-07-31

Apparatus and method for improving visibility of an image in a high illuminance environment

#292
20080158612
2008-07-03

Data processing apparatus, image registration method, and program product

#293
20080151335
2008-06-26

Image output apparatus, image output method, computer program and recording medium

#294
20080151319
2008-06-26

Method for removing defects in scanned images

#295
20080151314
2008-06-26

Electronic blackboard

#296
20080150960
2008-06-26

METHOD FOR MAPPING COLORS BETWEEN IMAGING SYTEMS AND METHOD THEREFOR

#297
20080136836
2008-06-12

METHOD FOR MAPPING COLORS BETWEEN IMAGING SYSTEMS AND METHOD THEREFOR

#298
20080117443
2008-05-22

Method to Utilize Non-Image Areas in Image Reproduction

#299
20080117227
2008-05-22

METHOD FOR MAPPING COLORS BETWEEN IMAGING SYSTEMS AND METHOD THEREFOR

#300
20080117226
2008-05-22

METHOD FOR MAPPING COLORS BETWEEN IMAGING SYSTEMS AND METHOD THEREFOR