[go: up one dir, main page]

DE10193423D2 - Method and device for extracting information-bearing features from a digital image - Google Patents

Method and device for extracting information-bearing features from a digital image

Info

Publication number
DE10193423D2
DE10193423D2 DE10193423T DE10193423T DE10193423D2 DE 10193423 D2 DE10193423 D2 DE 10193423D2 DE 10193423 T DE10193423 T DE 10193423T DE 10193423 T DE10193423 T DE 10193423T DE 10193423 D2 DE10193423 D2 DE 10193423D2
Authority
DE
Germany
Prior art keywords
digital image
extracting information
bearing features
bearing
features
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE10193423T
Other languages
German (de)
Inventor
Frank Mueller
Joerg Kuechen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gavitec AG
Original Assignee
Gavitec AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gavitec AG filed Critical Gavitec AG
Priority to DE10193423T priority Critical patent/DE10193423D2/en
Application granted granted Critical
Publication of DE10193423D2 publication Critical patent/DE10193423D2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/1093—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing, after transfer of the image of the data-field to an intermediate store, e.g. storage with cathode ray tube
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4782—Web browsing, e.g. WebTV

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Artificial Intelligence (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Character Discrimination (AREA)
  • Computer And Data Communications (AREA)
  • Studio Devices (AREA)
  • Information Transfer Between Computers (AREA)
DE10193423T 2000-08-18 2001-08-17 Method and device for extracting information-bearing features from a digital image Expired - Fee Related DE10193423D2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10193423T DE10193423D2 (en) 2000-08-18 2001-08-17 Method and device for extracting information-bearing features from a digital image

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2000140899 DE10040899A1 (en) 2000-08-18 2000-08-18 Method and device for decoding optical codes
PCT/DE2001/003059 WO2002015120A1 (en) 2000-08-18 2001-08-17 Method and device for extracting information-bearing features from a digital image
DE10193423T DE10193423D2 (en) 2000-08-18 2001-08-17 Method and device for extracting information-bearing features from a digital image

Publications (1)

Publication Number Publication Date
DE10193423D2 true DE10193423D2 (en) 2003-07-03

Family

ID=7653203

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2000140899 Withdrawn DE10040899A1 (en) 2000-08-18 2000-08-18 Method and device for decoding optical codes
DE10193423T Expired - Fee Related DE10193423D2 (en) 2000-08-18 2001-08-17 Method and device for extracting information-bearing features from a digital image

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2000140899 Withdrawn DE10040899A1 (en) 2000-08-18 2000-08-18 Method and device for decoding optical codes

Country Status (4)

Country Link
EP (1) EP1312035A1 (en)
AU (1) AU2001283796A1 (en)
DE (2) DE10040899A1 (en)
WO (1) WO2002015120A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7961201B1 (en) 2000-12-21 2011-06-14 Cognex Corporation Method and apparatus for producing graphical machine vision content for distribution via a network
US7962898B1 (en) 2000-12-29 2011-06-14 Cognex Corporation Optimized distribution of machine vision processing
US9092841B2 (en) 2004-06-09 2015-07-28 Cognex Technology And Investment Llc Method and apparatus for visual detection and inspection of objects
US7734729B2 (en) 2003-12-31 2010-06-08 Amazon Technologies, Inc. System and method for obtaining information relating to an item of commerce using a portable imaging device
US8127247B2 (en) 2004-06-09 2012-02-28 Cognex Corporation Human-machine-interface and method for manipulating data in a machine vision system
US8891852B2 (en) 2004-06-09 2014-11-18 Cognex Technology And Investment Corporation Method and apparatus for configuring and testing a machine vision detector
US7636449B2 (en) 2004-11-12 2009-12-22 Cognex Technology And Investment Corporation System and method for assigning analysis parameters to vision detector using a graphical interface
US9292187B2 (en) 2004-11-12 2016-03-22 Cognex Corporation System, method and graphical user interface for displaying and controlling vision system operating parameters
US7963448B2 (en) 2004-12-22 2011-06-21 Cognex Technology And Investment Corporation Hand held machine vision method and apparatus
US9552506B1 (en) 2004-12-23 2017-01-24 Cognex Technology And Investment Llc Method and apparatus for industrial identification mark verification
US8108176B2 (en) 2006-06-29 2012-01-31 Cognex Corporation Method and apparatus for verifying two dimensional mark quality
US7984854B2 (en) 2006-07-17 2011-07-26 Cognex Corporation Method and apparatus for multiplexed symbol decoding
US9734376B2 (en) 2007-11-13 2017-08-15 Cognex Corporation System and method for reading patterns using multiple image frames
DE102010019112B4 (en) * 2010-04-30 2013-07-18 Deutsche Telekom Ag Method for transmitting alphanumeric character strings in text fields using matrix codes
US8631089B1 (en) 2010-12-14 2014-01-14 Brilliance Publishing, Inc. Previewing audio data associated with an item
US9651499B2 (en) 2011-12-20 2017-05-16 Cognex Corporation Configurable image trigger for a vision system and method for using the same
DE102013216737B4 (en) 2013-08-22 2019-01-17 Reiner Kartengeräte Gmbh & Co. Kg Method for generating a transaction-specific numeric code
DE102015003768A1 (en) 2015-03-24 2015-08-27 Daimler Ag Method and system for activating services in a vehicle
DE102015106486A1 (en) * 2015-04-28 2016-11-03 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Method for checking the suitability of granulated mineral fertilizer to be spread
DE102016104201B3 (en) * 2016-03-08 2016-09-01 Zettler Kalender GmbH System for archiving a journaled calendar on a computer
DE102019123592A1 (en) * 2019-09-03 2021-03-04 QR GmbH Method for providing and / or managing and / or using computer-readable codes, codes and / or objects with a code, computer program and system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5756981A (en) * 1992-02-27 1998-05-26 Symbol Technologies, Inc. Optical scanner for reading and decoding one- and-two-dimensional symbologies at variable depths of field including memory efficient high speed image processing means and high accuracy image analysis means
EP0564201B1 (en) * 1992-03-30 2000-05-24 Canon Kabushiki Kaisha Image processing apparatus and method
US5235654A (en) * 1992-04-30 1993-08-10 International Business Machines Corporation Advanced data capture architecture data processing system and method for scanned images of document forms
GB2282906B (en) * 1993-10-13 1996-11-06 Dataquill Ltd Data enty systems
US5671282A (en) * 1995-01-23 1997-09-23 Ricoh Corporation Method and apparatus for document verification and tracking
FR2752347B1 (en) * 1996-08-02 2001-02-02 Symbol Technologies Inc IMPROVEMENTS IN DATA SEARCHING
EP0873013A3 (en) * 1996-11-05 2001-01-03 Welch Allyn, Inc. Decoding of real time video imaging
EP1058908A4 (en) * 1997-12-08 2002-07-24 Alexander R Roustaei Single chip symbology reader with smart sensor
IL127793A0 (en) * 1998-05-28 1999-10-28 Ibm Internet server
US6176429B1 (en) * 1998-07-17 2001-01-23 Psc Scanning, Inc. Optical reader with selectable processing characteristics for reading data in multiple formats

Also Published As

Publication number Publication date
AU2001283796A1 (en) 2002-02-25
WO2002015120A1 (en) 2002-02-21
EP1312035A1 (en) 2003-05-21
DE10040899A1 (en) 2002-02-28

Similar Documents

Publication Publication Date Title
DE10193423D2 (en) Method and device for extracting information-bearing features from a digital image
DE69727206D1 (en) Method for integrating / extracting watermark identification information into / from image data and device therefor, and computer-readable medium
DE60303202D1 (en) SYSTEM AND METHOD FOR IDENTIFYING AND EXTRACTING CHARACTER CHARTS FROM RECORDED IMAGE DATA
DE19983229T1 (en) Method and device for removing oil from water
DE60109278D1 (en) Method and device for locating characters in images from a digital camera
DE60134383D1 (en) Apparatus and method for collecting traffic information
DE60235591D1 (en) Device and method for extracting objects by feature matching in segmented image areas
DE60139750D1 (en) METHOD AND DEVICE FOR RECORDING VIDEO DATA
DE69624433D1 (en) Device and method for extracting titles from document images
DE602004001900D1 (en) Apparatus and method for recording and reproducing photographed images
DE50108094D1 (en) METHOD AND DEVICE FOR RECOGNIZING A PEDESTRIAN EXPOSURE
DE69940586D1 (en) Method and device for digital watermarking
DE60129872D1 (en) Method for extracting titles from numerical images
ATE509255T1 (en) METHOD AND DEVICE FOR COLLECTING INFORMATION FROM A CONSUMER DEVICE
DE60129526D1 (en) Image capture method and apparatus and method and apparatus for comparing fingerprints
DE50304400D1 (en) METHOD AND DEVICE FOR EXTRACTING A CLOCK FREQUENCY BASED ON A DATA STREAM
DE59914798D1 (en) METHOD AND DEVICE FOR REMOVING OVERVOLTAGES
DE10085161T1 (en) Device and method for extracting messages from a data stream
DE60119403D1 (en) Apparatus and method for changing card information
DE60315080D1 (en) METHOD AND DEVICE FOR EXTRACTING KAUSAL INFORMATION FROM A CHAOTIC TIME SERIES
DE69921608D1 (en) METHOD AND DEVICE FOR ZOOMING DIGITAL IMAGE FILES
DE69841205D1 (en) METHOD AND DEVICE FOR INSERTING / EXTRACTING SIGNAL SETS INTO / OUT OF A SIGNALING CURRENT
DE60014627D1 (en) DEVICE AND METHOD FOR REMOVING SOLID PARTICLES FROM GASES
DE60136937D1 (en) DEVICE AND METHOD FOR REMOVING PARTICLES CARRIED IN A JUNGLE
DE50311348D1 (en) METHOD AND DEVICE FOR EXTRACTING SUBSTANCES FROM LIQUIDS OR SOLIDS-DISPERSIONS

Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: COGNEX ,LTD., DUBLIN, IE

8127 New person/name/address of the applicant

Owner name: GAVITEC AG, 52146 WUERSELEN, DE

8110 Request for examination paragraph 44
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20120301