ClassID:

229276

H04N1/4095 - CPC Classification

Classification description:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Picture signal circuits; Edge or detail enhancement; Noise or error suppression Correction of errors due to scanning a two-sided document, i.e. show-through correction

Recent Application in this class:
#1
20250330547
2025-10-23

IMAGE FORMING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

#2
20230097720
2023-03-30

Image reading device and image reading method

#3
20220109778
2022-04-07

Reading device, image forming apparatus, and method

#4
20220086307
2022-03-17

Information processing apparatus, image forming apparatus, information processing method, and image forming method

#5
20210314462
2021-10-07

LIGHT SCANNING APPARATUS AND IMAGE FORMING APPARATUS

#6
20210266423
2021-08-26

Image reading device and image forming apparatus incorporating same

#7
20210195059
2021-06-24

Image processing apparatus, method of controlling image processing apparatus, and storage medium

#8
20210021730
2021-01-21

Duplex scanning content alignment

#9
20210006664
2021-01-07

Image forming apparatus, system and program product acquiring color information of image printed on first side before printing on second side of print medium

#10
20200228678
2020-07-16

Image processing apparatus with enhanced show-through correction, and image processing method and storage medium therefor

#11
20200105027
2020-04-02

Image processing with reduced influence of image show-through by conversion processing into one of an achromatic color and a designated chromatic color

#12
20200076985
2020-03-05

Duplex scanning content alignment

#13
20190394357
2019-12-26

Image processing apparatus, method of controlling the same, and storage medium for switching a show-through removal process based on a halftone-dot region

#14
20190230249
2019-07-25

Method of compensating for printing substrate deformation in multicolor duplex printing

#15
20180302533
2018-10-18

Image processing apparatus, control method, and program storage medium that convert gray highlight color values from not targeted to being targeted for background color removal

#16
20180262646
2018-09-13

Image reading apparatus

#17
20180249044
2018-08-30

Image processing apparatus, image processing method, and recording medium to correct characteristic amount of target pixel using brightness at two pixels in set target area

#18
20170111549
2017-04-20

Image reading device, image forming apparatus, and shading data processing method

#19
20170064147
2017-03-02

Image processing apparatus with removal of under-color background image, method of controlling the same, and storage medium

#20
20170004752
2017-01-05

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

#21
20160119505
2016-04-28

Image forming apparatus and image forming method have print function to prevent see-through

#22
20160021278
2016-01-21

Alignment sheet, image forming apparatus and method for aligning image forming position

#23
20160014302
2016-01-14

Image-reading device that eliminates show-through from original

#24
20160006891
2016-01-07

Image reading apparatus, image reading method, image processing system, and storage medium

#25
20150373227
2015-12-24

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

#26
20150256715
2015-09-10

Image processing apparatus method and medium correcting value of pixel of interest in image data using determined amount of correction

#27
20150215493
2015-07-30

Image processing apparatus, method, and computer program product identifying show-through position based on back side image and expanded front side image

#28
20150215489
2015-07-30

Image scanner and image scanning method

#29
20150002887
2015-01-01

Printed image inspecting apparatus and printed image inspecting method

#30
20130301067
2013-11-14

Inspection apparatus and inspection method to determine a printed material defect portion based on a density difference of image data

#31
20130170003
2013-07-04

Image reading apparatus and method, and image forming apparatus

#32
20130135700
2013-05-30

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM

#33
20130050721
2013-02-28

Image processing device

#34
20120307321
2012-12-06

Image reader

#35
20120162729
2012-06-28

Image reader, image forming apparatus, and method of correcting output values

#36
20120113443
2012-05-10

Image processing apparatus, method, and program product removing show-through from density image using mask image generated from gloss image

#37
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

#38
20110304888
2011-12-15

Removing leakage from a double-sided document

#39
20110304865
2011-12-15

Printing calibration processing apparatus, image forming apparatus, and printing calibration processing method

#40
20110292414
2011-12-01

TWO-SIDED DOCUMENT COPYING

#41
20110286011
2011-11-24

Image printing apparatus, image printing method, and storage medium

#42
20110261404
2011-10-27

PRINTING CALIBRATION PROCESSING APPARATUS, IMAGE FORMING APPARATUS, PRINTING CALIBRATION PROCESSING METHOD, AND IMAGE FORMING METHOD

#43
20110228299
2011-09-22

Image processing apparatus, image forming apparatus, and image processing method that read color image data from a document

#44
20110116110
2011-05-19

Show-through measurement system and method for inks on media

#45
20110109919
2011-05-12

Architecture for controlling placement and minimizing distortion of images

#46
20110102819
2011-05-05

Printer and computer-readable storage medium for controlling the same

#47
20100328727
2010-12-30

Image processing program, image processing apparatus, and image processing method for suppressing see-through photo-optical appearance

#48
20100271671
2010-10-28

Image copier and image copying method

#49
20100195165
2010-08-05

Method of and apparatus for removing show-through from scanned image

#50
20100157375
2010-06-24

Image forming apparatus

#51
20100091348
2010-04-15

Image processing apparatus

#52
20100026711
2010-02-04

Image display method and image display apparatus, as well as printing assisting system

#53
20100020364
2010-01-28

System and method for printing system process magnification adjustment

#54
20090297030
2009-12-03

Image processing apparatus, image conversion method, and recording medium

#55
20090262402
2009-10-22

Show-through reduction method and system

#56
20090244589
2009-10-01

Apparatus including a determination unit, and method and program including a determination step

#57
20090190181
2009-07-30

Image processing apparatus and method

#58
20090185237
2009-07-23

Image reading apparatus and image forming apparatus with a control device for adjusting a white reference member to a set position according to shading correction or image reading operation

#59
20090185207
2009-07-23

Image forming apparatus and image forming method

#60
20090161124
2009-06-25

Image processing apparatus, image processing method and computer program

#61
20090091801
2009-04-09

Image forming apparatus and control method thereof

#62
20090073480
2009-03-19

Image reading apparatus and image forming apparatus having a light adjusting member

#63
20090033955
2009-02-05

Color conversion device, information processing method and computer readable medium

#64
20080247003
2008-10-09

Method and apparatus for removing show-through in scanned image

#65
20080231912
2008-09-25

IMAGE PROCESSOR, IMAGE FORMING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT

#66
20080151319
2008-06-26

Method for removing defects in scanned images

#67
20080130064
2008-06-05

Image reading apparatus and image processing method

#68
20080094647
2008-04-24

Image data correcting device for correcting image data to remove back projection without eliminating halftone image

#69
20080013137
2008-01-17

Image processing device that reduces a non-target image to prevent the non-target image from being read

#70
20080007801
2008-01-10

Image reading apparatus for show-through and foundation color reduction

#71
20070258660
2007-11-08

Image processing apparatus and method for determining whether an image is of a vertical or horizontal writing

#72
20070201105
2007-08-30

Image copier and image copying method

#73
20070165285
2007-07-19

Information processing device, program for operating the same, document scanning device, and document scanning system

#74
20060268366
2006-11-30

Method for Duplex Scanning and Generating Corresponding Images

#75
20060268346
2006-11-30

Method and apparatus for elimination of ghosting or reverse side reflection in a scanned document

#76
20060188148
2006-08-24

Image processing apparatus, image processing method, and medium on which image processing program is recorded

#77
20060181749
2006-08-17

Method and apparatus for quantifying visual showthrough of printed images on the reverse of planar objects

#78
20060159338
2006-07-20

Image processing apparatus, image processing method, and medium on which image processing program is recorded

#79
20060132854
2006-06-22

Scanning two images of media

#80
20060088208
2006-04-27

Image processing apparatus, image processing method, and medium on which image processing program is recorded

#81
20050244054
2005-11-03

Image correction systems and methods thereof

#82
20050179946
2005-08-18

Image outputting system, image processing apparatus, image processing method and program thereof

#83
20050157319
2005-07-21

Image reading apparatus for correcting images on both sides of a document sheet

#84
20050012947
2005-01-20

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

#85
17407506
2023-01-24

Image reading device and image reading method