using sub-pixel interpolation

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G06K7/1469

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GPHYSICS G06Computing G06KRECOGNITION OF DATA PRESENTATION OF DATA RECORD CARRIERS HANDLING RECORD CARRIERS G06K7/00Methods or arrangements for sensing record carriers

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G06K7/1469using sub-pixel interpolation

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Patents Grantslast 30 patents

Information Patent Grant
Microcontroller-based code reader and related method and device
- Patent number 11,694,046
- Issue date Jul 4, 2023
- Datalogic USA Inc.
- WenLiang Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus, print system, and information pro...
- Patent number 11,562,154
- Issue date Jan 24, 2023
- Canon Kabushiki Kaisha
- Yoshinori Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus, and storage medium for identifying identificatio...
- Patent number 11,494,577
- Issue date Nov 8, 2022
- Tencent Technology (Shenzhen) Company Limited
- Dianping Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus to read barcodes on reflective surfaces
- Patent number 11,295,104
- Issue date Apr 5, 2022
- Zebra Technologies Corporation
- Duanfeng He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient parallel barcode subpixel alignment
- Patent number 11,188,727
- Issue date Nov 30, 2021
- Amazon Technologies, Inc.
- Taylor Jeffrey Lloyd
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multicolour rectangular photo markers and methods of using thereof
- Patent number 10,977,467
- Issue date Apr 13, 2021
- Nir Hazan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, image processing method, and non-transi...
- Patent number 10,109,040
- Issue date Oct 23, 2018
- Canon Kabushiki Kaisha
- Eisaku Tatsumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, image processing method, and non-transi...
- Patent number 9,569,817
- Issue date Feb 14, 2017
- Canon Kabushiki Kaisha
- Shun Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Barcode decoding chip
- Patent number 8,596,538
- Issue date Dec 3, 2013
- Fujian Newland Computer Co., Ltd.
- Yali Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Blur estimation
- Patent number 8,494,282
- Issue date Jul 23, 2013
- Hewlett-Packard Development Company, L.P.
- Matthew D. Gaubatz
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Information Patent Grant
Focusing system using light source and image sensor
- Patent number 7,253,384
- Issue date Aug 7, 2007
- Microscan Systems Incorporated
- Danny S. Barnes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and process for two-stage decoding of high-density optica...
- Patent number 7,213,761
- Issue date May 8, 2007
- Microscan Systems Incorporated
- Robert M. Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for processing images captured with bar code reader having a...
- Patent number 6,814,290
- Issue date Nov 9, 2004
- Hand Held Products, Inc.
- Andrew Longacre
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bar code reader configured to read fine print bar code symbols
- Patent number 6,655,595
- Issue date Dec 2, 2003
- Welch Allyn, Inc.
- Andrew Longacre
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image data binarization methods enabling optical reader to read fin...
- Patent number 6,575,367
- Issue date Jun 10, 2003
- Welch Allyn Data Collection, Inc.
- Andrew Longacre
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bar code reader configured to read fine print barcode symbols
- Patent number 6,264,105
- Issue date Jul 24, 2001
- Welch Allyn Data Collection, Inc.
- Andrew Longacre
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting image cell position with subpixel accuracy
- Patent number 6,129,278
- Issue date Oct 10, 2000
- Metanetics Corporation
- Ynjiun P. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Resolution gain on width modulated bar codes by use of angled sampl...
- Patent number 5,777,308
- Issue date Jul 7, 1998
- Intermec Corporation
- Mark Yukio Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for decoding bar code symbols using subpixel i...
- Patent number 5,550,365
- Issue date Aug 27, 1996
- United Parcel Service of America, Inc.
- Mihael Klancnik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for decoding bar code symbols along search steps
- Patent number 5,478,999
- Issue date Dec 26, 1995
- United Parcel Service of America, Inc.
- Luis Figarella
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting artifact corners in two-dimensio...
- Patent number 5,418,862
- Issue date May 23, 1995
- United Parcel Service of America
- Joe Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting and decoding bar code symbols us...
- Patent number 5,343,028
- Issue date Aug 30, 1994
- United Parcel Service of America, Inc.
- Luis Figarella
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for determining the width of elements of bar c...
- Patent number 5,329,105
- Issue date Jul 12, 1994
- United Parcel Service of America, Inc.
- Mihael Klancnik
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE-BASED BARCODE DETECTION
- Publication number 20250028918
- Publication date Jan 23, 2025
- Zebra Technologies Corporation
- Dongqing Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS TO READ BARCODES ON REFLECTIVE SURFACES
- Publication number 20210390277
- Publication date Dec 16, 2021
- Zebra Technologies Corporation
- Duanfeng He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, PRINT SYSTEM, AND INFORMATION PRO...
- Publication number 20210271829
- Publication date Sep 2, 2021
- Canon Kabushiki Kaisha
- Yoshinori Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MICROCONTROLLER-BASED CODE READER AND RELATED METHOD AND DEVICE
- Publication number 20210027030
- Publication date Jan 28, 2021
- Datalogic USA Inc.
- WenLiang Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS, AND STORAGE MEDIUM FOR IDENTIFYING IDENTIFICATIO...
- Publication number 20200394376
- Publication date Dec 17, 2020
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Dianping XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTICOLOUR RECTANGULAR PHOTO MARKERS AND METHODS OF USING THEREOF
- Publication number 20200134276
- Publication date Apr 30, 2020
- NIR HAZAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSI...
- Publication number 20170365039
- Publication date Dec 21, 2017
- Canon Kabushiki Kaisha
- Eisaku Tatsumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Blur Estimation
- Publication number 20120014604
- Publication date Jan 19, 2012
- Matthew D. Gaubatz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BARCODE DECODING CHIP
- Publication number 20110290877
- Publication date Dec 1, 2011
- FUJIAN NEWLAND COMPUTER CO., LTD.
- Yali Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIGH-RESOLUTION INTERPOLATION FOR COLOR-IMAGER-BASED OPTICAL CODE R...
- Publication number 20100123009
- Publication date May 20, 2010
- Datalogic Scanning Inc.
- Craig D. Cherry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and process for two-stage decoding of high-density optica...
- Publication number 20060213998
- Publication date Sep 28, 2006
- Robert M. Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Focusing system using light source and image sensor
- Publication number 20060214084
- Publication date Sep 28, 2006
- Danny S. Barnes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dot code and dot code reader
- Publication number 20040039982
- Publication date Feb 26, 2004
- Hideki Chujo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for processing images captured with bar code reader having a...
- Publication number 20030197063
- Publication date Oct 23, 2003
- Welch Allyn Data Collection, Inc.
- Andrew Longacre
- G06 - COMPUTING CALCULATING COUNTING

using sub-pixel interpolation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Microcontroller-based code reader and related method and device

Information processing apparatus, print system, and information pro...

Method, apparatus, and storage medium for identifying identificatio...

Methods and apparatus to read barcodes on reflective surfaces

Efficient parallel barcode subpixel alignment

Multicolour rectangular photo markers and methods of using thereof

Image processing apparatus, image processing method, and non-transi...

Image processing apparatus, image processing method, and non-transi...

Barcode decoding chip

Blur estimation

Focusing system using light source and image sensor

Apparatus and process for two-stage decoding of high-density optica...

Method for processing images captured with bar code reader having a...

Bar code reader configured to read fine print bar code symbols

Image data binarization methods enabling optical reader to read fin...

Bar code reader configured to read fine print barcode symbols

Detecting image cell position with subpixel accuracy

Resolution gain on width modulated bar codes by use of angled sampl...

Method and apparatus for decoding bar code symbols using subpixel i...

Method and apparatus for decoding bar code symbols along search steps

Method and apparatus for detecting artifact corners in two-dimensio...

Method and apparatus for detecting and decoding bar code symbols us...

Method and apparatus for determining the width of elements of bar c...

Patents Applicationslast 30 patents

IMAGE-BASED BARCODE DETECTION

METHODS AND APPARATUS TO READ BARCODES ON REFLECTIVE SURFACES

INFORMATION PROCESSING APPARATUS, PRINT SYSTEM, AND INFORMATION PRO...

MICROCONTROLLER-BASED CODE READER AND RELATED METHOD AND DEVICE

METHOD, APPARATUS, AND STORAGE MEDIUM FOR IDENTIFYING IDENTIFICATIO...

MULTICOLOUR RECTANGULAR PHOTO MARKERS AND METHODS OF USING THEREOF

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSI...

Blur Estimation

BARCODE DECODING CHIP

HIGH-RESOLUTION INTERPOLATION FOR COLOR-IMAGER-BASED OPTICAL CODE R...

Apparatus and process for two-stage decoding of high-density optica...

Focusing system using light source and image sensor

Dot code and dot code reader

Method for processing images captured with bar code reader having a...