adapting the threshold for pixels in a CMOS or CCD pixel sensor for black and white recognition

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G06K7/1478

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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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G06K7/1478adapting the threshold for pixels in a CMOS or CCD pixel sensor for black and white recognition

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Patents Grantslast 30 patents

Information Patent Grant
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Image sensor for optical code recognition
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System and method for recognizing deformed linear barcodes from a s...
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Method for authenticating a filter cartridge for a refrigerator app...
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Code reader with extended reading range
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White illumination for barcode scanners with improved power efficie...
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Image processing
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Information Patent Grant
Barcode decoding method
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Systems and methods for serving pixel mapped content to merchandisi...
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System and method for determination and adjustment of camera parame...
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Block decoding method and system for two-dimensional code
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Barcode-reading system
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System for, and method of, controlling illumination of direct part...
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Scanning improvements for saturated signals using automatic and fix...
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Barcode-reading system
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Method and device for identifying a two-dimensional barcode
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- Issue date May 16, 2017
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Methods and apparatus for one-dimensional signal extraction
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Systems and methods for serving pixel mapped content to merchandisi...
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Patents Applicationslast 30 patents

Information Patent Application
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CODE READER WITH EXTENDED READING RANGE
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SECURE QR CODE USING NONLINEARITY OF SPATIAL FREQUENCY IN LIGHT
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CODE SYMBOL READING DEVICE AND METHOD THEREFOR
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OPTICAL INFORMATION READING APPARATUS AND OPTICAL INFORMATION READI...
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DIGITAL OBJECT UNIQUE IDENTIFIER (DOI) RECOGNITION METHOD AND DEVICE
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- Alibaba Group Holding Limited
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BARCODE-READING SYSTEM THAT OBTAINS RANGING DATA VIA TARGETING ILLU...
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CODE READER WITH EXTENDED READING RANGE
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SYSTEMS AND METHODS FOR SERVING PIXEL MAPPED CONTENT TO MERCHANDISI...
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BARCODE-READING SYSTEM
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WHITE ILLUMINATION FOR BARCODE SCANNERS WITH IMPROVED POWER EFFICIE...
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SYSTEMS AND METHODS FOR SERVING PIXEL MAPPED CONTENT TO MERCHANDISI...
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BARCODE-READING SYSTEM
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- CLOVERLEAF MEDIA LLC
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Information Patent Application
SYSTEM AND METHOD FOR DETERMINATION AND ADJUSTMENT OF CAMERA PARAME...
- Publication number 20170214860
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- COGNEX CORPORATION
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BARCODE DECODING METHOD
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- Qisda (SuZhou) Co., ltd
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DEVICE WITH CAMERA FOR ACCELERATED BARCODE SCAN READING
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SYSTEM AND METHOD FOR RECOGNIZING DEFORMED LINEAR BARCODES FROM A S...
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METHOD AND DEVICE FOR IDENTIFYING A TWO-DIMENSIONAL BARCODE
- Publication number 20150294129
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- SICPA Holding S.A.
- Francois Aspert
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Method and Device for Parsing Images
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MACHINE-READABLE SYMBOLS
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- Robert K. Rowe
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METHOD AND SYSTEM FOR BINARIZATION OF TWO DIMENSIONAL CODE IMAGE
- Publication number 20150090791
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- FOUNDER MOBILE MEDIA TECHNOLOGY (BEIJING) CO., LTD.
- Ling Zhang
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Information Patent Application
BARCODE-READING APPLICATION FOR A MOBILE DEVICE WITH A HIGH RESOLUT...
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- The Code Corporation
- Ming Lei
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MACHINE-READABLE SYMBOLS
- Publication number 20140231525
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- Lumidigm, Inc.
- Robert K. Rowe
- G06 - COMPUTING CALCULATING COUNTING

adapting the threshold for pixels in a CMOS or CCD pixel sensor for black and white recognition

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Code reader with extended reading range

Methods and apparatus to determine barcode decoding parameters for...

Image sensor for optical code recognition

System for generating tags

Code reader and method for reading optical codes

Produce or item recognition by hybrid 3D camera and/or multi-spectr...

System and method for recognizing deformed linear barcodes from a s...

Apparatus and method for recognizing barcode based on image detection

Error tolerant system for reading tags

Secure QR code using nonlinearity of spatial frequency in light

Digital object unique identifier (DOI) recognition method and device

Method for authenticating a filter cartridge for a refrigerator app...

Optical information reading apparatus and optical information readi...

Code reader with extended reading range

Barcode-reading system that obtains ranging data via targeting illu...

System and method for recognizing deformed linear barcodes from a s...

White illumination for barcode scanners with improved power efficie...

Image processing

Barcode decoding method

Systems and methods for serving pixel mapped content to merchandisi...

System and method for determination and adjustment of camera parame...

Block decoding method and system for two-dimensional code

Barcode-reading system

System for, and method of, controlling illumination of direct part...

Barcode-reading application for a mobile device with a high resolut...

Scanning improvements for saturated signals using automatic and fix...

Barcode-reading system

Method and device for identifying a two-dimensional barcode

Methods and apparatus for one-dimensional signal extraction

Systems and methods for serving pixel mapped content to merchandisi...

Patents Applicationslast 30 patents

Methods and Apparatus to Determine Barcode Decoding Parameters for...

PRODUCE OR ITEM RECOGNITION BY HYBRID 3D CAMERA AND/OR MULTI-SPECTR...

Code Reader and Method for Reading Optical Codes

CODE READER WITH EXTENDED READING RANGE

SECURE QR CODE USING NONLINEARITY OF SPATIAL FREQUENCY IN LIGHT

SYSTEM AND METHOD FOR RECOGNIZING DEFORMED LINEAR BARCODES FROM A S...

CODE SYMBOL READING DEVICE AND METHOD THEREFOR

OPTICAL INFORMATION READING APPARATUS AND OPTICAL INFORMATION READI...

DIGITAL OBJECT UNIQUE IDENTIFIER (DOI) RECOGNITION METHOD AND DEVICE

BARCODE-READING SYSTEM THAT OBTAINS RANGING DATA VIA TARGETING ILLU...

CODE READER WITH EXTENDED READING RANGE

SYSTEMS AND METHODS FOR SERVING PIXEL MAPPED CONTENT TO MERCHANDISI...

BARCODE-READING SYSTEM THAT OBTAINS RANGING DATA VIA TARGETING ILLU...

BARCODE-READING SYSTEM

WHITE ILLUMINATION FOR BARCODE SCANNERS WITH IMPROVED POWER EFFICIE...

BLOCK DECODING METHOD AND SYSTEM FOR TWO-DIMENSIONAL CODE

SYSTEMS AND METHODS FOR SERVING PIXEL MAPPED CONTENT TO MERCHANDISI...

IMAGE PROCESSING

BARCODE-READING SYSTEM

SYSTEMS AND METHODS FOR SERVING PIXEL MAPPED CONTENT TO MERCHANDISI...

SYSTEM AND METHOD FOR DETERMINATION AND ADJUSTMENT OF CAMERA PARAME...

BARCODE DECODING METHOD

DEVICE WITH CAMERA FOR ACCELERATED BARCODE SCAN READING

SYSTEM AND METHOD FOR RECOGNIZING DEFORMED LINEAR BARCODES FROM A S...

METHOD AND DEVICE FOR IDENTIFYING A TWO-DIMENSIONAL BARCODE

Method and Device for Parsing Images

MACHINE-READABLE SYMBOLS

METHOD AND SYSTEM FOR BINARIZATION OF TWO DIMENSIONAL CODE IMAGE

BARCODE-READING APPLICATION FOR A MOBILE DEVICE WITH A HIGH RESOLUT...

MACHINE-READABLE SYMBOLS