Edge or detail enhancement Noise or error suppression

Industry

CPC
H04N1/58

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Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N1/00Scanning, transmission or reproduction of documents or the like

Current Industry

H04N1/58Edge or detail enhancement Noise or error suppression

Industries

Patents Grantslast 30 patents

Information Patent Grant
Gloss effect with improved hiding
- Patent number 12,052,403
- Issue date Jul 30, 2024
- Xerox Corporation
- Edward N. Chapman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated enhancement of printed documents
- Patent number 12,023,921
- Issue date Jul 2, 2024
- Xerox Corporation
- Peter Knausdorf
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Correcting distortions in digital printing by implanting dummy pixe...
- Patent number 12,001,902
- Issue date Jun 4, 2024
- Landa Corporation Ltd.
- Alon Siman Tov
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image pixel color cast correction
- Patent number 11,991,337
- Issue date May 21, 2024
- ZHUHAI PANTUM ELECTRONICS CO., LTD.
- Aiguo Yin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording control device and recording control method
- Patent number 11,930,152
- Issue date Mar 12, 2024
- Seiko Epson Corporation
- Takuma Hayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus, method, and storage medium for performing color reductio...
- Patent number 11,924,390
- Issue date Mar 5, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Sakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for generating ejection position data, device for generating...
- Patent number 11,890,878
- Issue date Feb 6, 2024
- Mimaki Engineering Co., Ltd.
- Keita Nishio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for acquiring shadow-free images of documents for...
- Patent number 11,876,945
- Issue date Jan 16, 2024
- Mobile Drive Netherlands B.V.
- Yun-Hsuan Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for dosing ink in digital multichannel printers
- Patent number 11,856,174
- Issue date Dec 26, 2023
- CMA IMAGING EUROPE SA
- Gerardo Andres Cerros Martinez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, image processing method, and medium
- Patent number 11,818,319
- Issue date Nov 14, 2023
- Canon Kabushiki Kaisha
- Akitoshi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identification and removal of noise from documents
- Patent number 11,758,071
- Issue date Sep 12, 2023
- HighRadius Corporation
- Mohit Bansal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inkjet printer image improvement techniques
- Patent number 11,752,774
- Issue date Sep 12, 2023
- Assa Abloy AB
- Tanya Jegeris Snyder
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image system including image signal processor and operation method...
- Patent number 11,741,576
- Issue date Aug 29, 2023
- Samsung Electronics Co., Ltd.
- Hyuncheol Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, image processing method, and storage me...
- Patent number 11,736,652
- Issue date Aug 22, 2023
- Canon Kabushiki Kaisha
- Reiji Misawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image calibration based on a calibration mark on a calibration imag...
- Patent number 11,695,879
- Issue date Jul 4, 2023
- ZHUHAI PANTUM ELECTRONICS CO., LTD.
- Zhe Shao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, image processing method, and medium
- Patent number 11,677,894
- Issue date Jun 13, 2023
- Canon Kabushiki Kaisha
- Akitoshi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color plane misregistration determinations
- Patent number 11,539,861
- Issue date Dec 27, 2022
- Hewlett-Packard Development Company, L.P.
- Yi Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printing color separation and fiducials on substrates in an inkjet...
- Patent number 11,528,386
- Issue date Dec 13, 2022
- Xerox Corporation
- Douglas K. Herrmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Background print agent enclosed region removal
- Patent number 11,509,798
- Issue date Nov 22, 2022
- Hewlett-Packard Development Company, L.P.
- Jordina Torrents Barrena
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image reading apparatus, control method, and computer program produ...
- Patent number 11,503,186
- Issue date Nov 15, 2022
- Seiko Epson Corporation
- Toshinori Matsunami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing method and apparatus determing cause of image defe...
- Patent number 11,483,452
- Issue date Oct 25, 2022
- Kyocera Document Solutions Inc.
- Koji Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image inspection device, image forming apparatus, and image inspect...
- Patent number 11,431,876
- Issue date Aug 30, 2022
- Konica Minolta, Inc.
- Yusuke Mimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, image processing method, and storage me...
- Patent number 11,394,854
- Issue date Jul 19, 2022
- Canon Kabushiki Kaisha
- Shoei Moribe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus, image forming apparatus, and non-...
- Patent number 11,350,016
- Issue date May 31, 2022
- FUJIFILM Business Innovation Corp.
- Yusuke Izumisawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Finding the page background color range
- Patent number 11,330,149
- Issue date May 10, 2022
- Konica Minolta Business Solutions U.S.A., Inc.
- Tim Prebble
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhancing the legibility of images using monochromatic light sources
- Patent number 11,295,417
- Issue date Apr 5, 2022
- Georgetown University
- Ophir Frieder
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal correction device, image reading device, image processing ap...
- Patent number 11,277,541
- Issue date Mar 15, 2022
- Ricoh Company, Ltd.
- Tatsuya Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus, method, and product for reducing color...
- Patent number 11,247,482
- Issue date Feb 15, 2022
- Canon Kabushiki Kaisha
- Junichi Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for generating image processing filter and image processing...
- Patent number 11,227,370
- Issue date Jan 18, 2022
- Brother Kogyo Kabushiki Kaisha
- Masaki Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, control method for image processing app...
- Patent number 11,200,652
- Issue date Dec 14, 2021
- Canon Kabushiki Kaisha
- Shinji Sano
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS, RECORDING MEDIUM, AND CHART
- Publication number 20240380858
- Publication date Nov 14, 2024
- Konica Minolta, Inc.
- Shoichi NOMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS, PRINTING APPARATUS, AND IMAGE PROCESSIN...
- Publication number 20240163389
- Publication date May 16, 2024
- SEIKO EPSON CORPORATION
- Hiroki SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND MEDIUM
- Publication number 20240040060
- Publication date Feb 1, 2024
- Canon Kabushiki Kaisha
- Akitoshi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR VISUALIZATION OF VARIANCES OBSERVED ON SUBSTR...
- Publication number 20230379413
- Publication date Nov 23, 2023
- ESKO SOFTWARE BV
- Dries VANDENBUSSCHE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PURPLE-FRINGE CORRECTION METHOD AND PURPLE-FRINGE CORRECTION DEVICE
- Publication number 20230093967
- Publication date Mar 30, 2023
- Samsung Electronics Co., Ltd.
- WENJUAN LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATED ENHANCEMENT OF PRINTED DOCUMENTS
- Publication number 20230083713
- Publication date Mar 16, 2023
- Xerox Corporation
- Peter Knausdorf
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INFORMATION PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND MEDIUM
- Publication number 20220294934
- Publication date Sep 15, 2022
- Canon Kabushiki Kaisha
- Akitoshi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND MEDIUM
- Publication number 20220294931
- Publication date Sep 15, 2022
- Canon Kabushiki Kaisha
- Akitoshi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING METHOD, IMAGE FORMING APPARATUS, AND STORAGE MEDIUM
- Publication number 20220053107
- Publication date Feb 17, 2022
- ZHUHAI PANTUM ELECTRONICS CO., LTD.
- Aiguo YIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...
- Publication number 20220046145
- Publication date Feb 10, 2022
- Canon Kabushiki Kaisha
- Reiji Misawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, METHOD, AND STORAGE MEDIUM
- Publication number 20220046144
- Publication date Feb 10, 2022
- Canon Kabushiki Kaisha
- Hiroyuki Sakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND IMAGE-PROCESSING DEVICE FOR ANONYMIZING A DIGITAL COLOUR...
- Publication number 20210409573
- Publication date Dec 30, 2021
- AXIS AB
- Carl-Axel ALM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Correcting distortions in digital printing by implanting dummy pixe...
- Publication number 20210309020
- Publication date Oct 7, 2021
- LANDA CORPORATION LTD.
- Alon Siman Tov
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE SYSTEM INCLUDING IMAGE SIGNAL PROCESSOR AND OPERATION METHOD...
- Publication number 20210304366
- Publication date Sep 30, 2021
- Samsung Electronics Co., Ltd.
- Hyuncheol KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND NON-...
- Publication number 20210289105
- Publication date Sep 16, 2021
- FUJIFILM Business Innovation Corp.
- Yusuke IZUMISAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COLOR FORTIFICATION IN IMAGES
- Publication number 20210274063
- Publication date Sep 2, 2021
- Hewlett-Packard Development Company, L.P.
- Jesse O. Sutherland
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR ACQUIRING SHADOW-FREE IMAGES OF DOCUMENTS FOR...
- Publication number 20210227096
- Publication date Jul 22, 2021
- Mobile Drive Technology Co.,Ltd.
- Yun-Hsuan Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS
- Publication number 20210127038
- Publication date Apr 29, 2021
- KYOCERA DOCUMENT SOLUTIONS INC.
- Ryosuke Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL CORRECTION DEVICE, IMAGE READING DEVICE, IMAGE PROCESSING AP...
- Publication number 20210099614
- Publication date Apr 1, 2021
- Ricoh Company, Ltd.
- Tatsuya OZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR GENERATING IMAGE PROCESSING FILTER AND IMAGE PROCESSING...
- Publication number 20210097656
- Publication date Apr 1, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Masaki Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE INSPECTION DEVICE, IMAGE FORMING APPARATUS, AND IMAGE INSPECT...
- Publication number 20210067659
- Publication date Mar 4, 2021
- Konica Minolta, Inc.
- Yusuke Mimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS CONFIGURED TO PERFORM GRADATION CORRECTION...
- Publication number 20200358927
- Publication date Nov 12, 2020
- Canon Kabushiki Kaisha
- Takayuki Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TILE BASED COLOR SPACE TRANSFORMATION
- Publication number 20200296256
- Publication date Sep 17, 2020
- Xerox Corporation
- Xing Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
- Publication number 20200296257
- Publication date Sep 17, 2020
- Toshiba Tec Kabushiki Kaisha
- Takahiro FUCHIGAMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCING THE LEGIBILITY OF IMAGES USING MONOCHROMATIC LIGHT SOURCES
- Publication number 20200294202
- Publication date Sep 17, 2020
- GEORGETOWN UNIVERSITY
- Ophir Frieder
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PLURALITY OF LINEAR SENSOR ARRAYS WITH SUBMICRON Y-AXIS ALIGNMENT B...
- Publication number 20200228674
- Publication date Jul 16, 2020
- Xerox Corporation
- Joseph F. Casey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL SHAPING METHOD
- Publication number 20200189185
- Publication date Jun 18, 2020
- MIMAKI ENGINEERING CO., LTD.
- Hiroyoshi Ohi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
IMAGE PROCESSING APPARATUS, CONTROL METHOD FOR IMAGE PROCESSING APP...
- Publication number 20200126200
- Publication date Apr 23, 2020
- Canon Kabushiki Kaisha
- Shinji Sano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS FOR DETERMINING A THRESHOLD FOR EXTRACTI...
- Publication number 20200120236
- Publication date Apr 16, 2020
- PFU LIMITED
- Jun MIYASHITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS IDENTIFYING PIXEL WHICH SATISFIES SPECIF...
- Publication number 20200106925
- Publication date Apr 2, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Masaya Takasu
- G06 - COMPUTING CALCULATING COUNTING

Edge or detail enhancement Noise or error suppression

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gloss effect with improved hiding

Automated enhancement of printed documents

Correcting distortions in digital printing by implanting dummy pixe...

Image pixel color cast correction

Recording control device and recording control method

Apparatus, method, and storage medium for performing color reductio...

Method for generating ejection position data, device for generating...

Device and method for acquiring shadow-free images of documents for...

System and method for dosing ink in digital multichannel printers

Information processing apparatus, image processing method, and medium

Identification and removal of noise from documents

Inkjet printer image improvement techniques

Image system including image signal processor and operation method...

Image processing apparatus, image processing method, and storage me...

Image calibration based on a calibration mark on a calibration imag...

Information processing apparatus, image processing method, and medium

Color plane misregistration determinations

Printing color separation and fiducials on substrates in an inkjet...

Background print agent enclosed region removal

Image reading apparatus, control method, and computer program produ...

Image processing method and apparatus determing cause of image defe...

Image inspection device, image forming apparatus, and image inspect...

Image processing apparatus, image processing method, and storage me...

Information processing apparatus, image forming apparatus, and non-...

Finding the page background color range

Enhancing the legibility of images using monochromatic light sources

Signal correction device, image reading device, image processing ap...

Image processing apparatus, method, and product for reducing color...

Method for generating image processing filter and image processing...

Image processing apparatus, control method for image processing app...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS, RECORDING MEDIUM, AND CHART

IMAGE PROCESSING APPARATUS, PRINTING APPARATUS, AND IMAGE PROCESSIN...

INFORMATION PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND MEDIUM

SYSTEM AND METHOD FOR VISUALIZATION OF VARIANCES OBSERVED ON SUBSTR...

PURPLE-FRINGE CORRECTION METHOD AND PURPLE-FRINGE CORRECTION DEVICE

AUTOMATED ENHANCEMENT OF PRINTED DOCUMENTS

INFORMATION PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND MEDIUM

INFORMATION PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND MEDIUM

IMAGE PROCESSING METHOD, IMAGE FORMING APPARATUS, AND STORAGE MEDIUM

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...

APPARATUS, METHOD, AND STORAGE MEDIUM

METHOD AND IMAGE-PROCESSING DEVICE FOR ANONYMIZING A DIGITAL COLOUR...

Correcting distortions in digital printing by implanting dummy pixe...

IMAGE SYSTEM INCLUDING IMAGE SIGNAL PROCESSOR AND OPERATION METHOD...

INFORMATION PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND NON-...

COLOR FORTIFICATION IN IMAGES

DEVICE AND METHOD FOR ACQUIRING SHADOW-FREE IMAGES OF DOCUMENTS FOR...

IMAGE PROCESSING APPARATUS

SIGNAL CORRECTION DEVICE, IMAGE READING DEVICE, IMAGE PROCESSING AP...

METHOD FOR GENERATING IMAGE PROCESSING FILTER AND IMAGE PROCESSING...

IMAGE INSPECTION DEVICE, IMAGE FORMING APPARATUS, AND IMAGE INSPECT...

IMAGE FORMING APPARATUS CONFIGURED TO PERFORM GRADATION CORRECTION...

TILE BASED COLOR SPACE TRANSFORMATION

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

ENHANCING THE LEGIBILITY OF IMAGES USING MONOCHROMATIC LIGHT SOURCES

PLURALITY OF LINEAR SENSOR ARRAYS WITH SUBMICRON Y-AXIS ALIGNMENT B...

THREE-DIMENSIONAL SHAPING METHOD

IMAGE PROCESSING APPARATUS, CONTROL METHOD FOR IMAGE PROCESSING APP...

IMAGE PROCESSING APPARATUS FOR DETERMINING A THRESHOLD FOR EXTRACTI...

IMAGE PROCESSING APPARATUS IDENTIFYING PIXEL WHICH SATISFIES SPECIF...