$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Barcode location determination 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06K-007/10
출원번호 US-0289662 (1988-12-22)
발명자 / 주소
  • Lee Shih-Jong J. (Bellevue WA) Wang Robert C. (Redmond WA)
출원인 / 주소
  • The Boeing Company (Seattle WA 02)
인용정보 피인용 횟수 : 72  인용 특허 : 1

초록 ▼

A method of determining the location of a barcode block comprising the steps of reducing an input image, rejecting background clutter, detecting barcode regions, extracting barcode moment-based features, and determining four corner points of said barcode block. This method of determining the locatio

대표청구항 ▼

A method of determining the location of a barcode block comprising the steps of: reducing input image data into a down-sampled image; removing background clutter from said down-sampled image thereby creating a clutter-free, down-sampled image; detecting barcode regions from said clutter-free, down-s

이 특허에 인용된 특허 (1)

  1. Nojiri ; Tadao ; Sugiura ; Akio, System for recognizing bar code information.
    상세보기

이 특허를 인용한 특허 (72)

  1. Hawley, Thomas P.; Ehrhart, Michael A.; Longacre, Jr., Andrew; Hussey, Robert M.; Meier, Timothy P., Apparatus comprising image sensor.
    상세보기
  2. Manheim, Gene, Automatic placement of an object on a page.
    상세보기
  3. Wang Matthew Y. ; Maurer ; Jr. Calvin R. ; Fitzpatrick J. Michael, Automatic technique for localizing externally attached fiducial markers in volume images of the head.
    상세보기
  4. Yen, Jonathan; Shaked, Doron; Levy, Avi; Keshet, Renato, Automatically extracting graphical bar codes.
    상세보기
  5. Krichever Mark J. (Hauppauge NY) Metlitsky Boris (Stony Brook NY), Bar code reader.
    상세보기
  6. Longacre, Jr., Andrew; Hussey, Robert M., Bar code reading device having image processing mode.
    상세보기
  7. Longacre, Jr., Andrew; Hussey, Robert M.; Meier, Timothy P.; Rosetti, James B.; Barber, Charles P.; Gerst, III, Carl W., Bar code reading device having image processing mode.
    상세보기
  8. Longacre, Jr.,Andrew; Hussey,Robert M., Bar code reading device having image processing mode.
    상세보기
  9. Shen,Bo; Jam,Mehrban, Barcode data communication methods, barcode embedding methods, and barcode systems.
    상세보기
  10. Adams, Jr., James E.; Snyder, Jeffrey Clarence, Determining barcode locations in documents.
    상세보기
  11. Yen,Jonathan; Fan,Jian; Tretter,Daniel, Extracting graphical bar codes from template-based documents.
    상세보기
  12. Ehrhart, Michael A., Image capture apparatus and method.
    상세보기
  13. Ehrhart, Michael A., Image capture apparatus and method.
    상세보기
  14. Ehrhart, Michael A., Image capture apparatus and method.
    상세보기
  15. Ohtani Kazuo,JPX, Image processing apparatus for processing code information readable by machine.
    상세보기
  16. Bloomberg Dan S. ; Davies Daniel, Image reduction/enlargement technique.
    상세보기
  17. Longacre, Jr., Andrew; Hussey, Robert M.; Meier, Timothy P.; Rosetti, James B.; Barber, Charles P.; Gerst, III, Carl W., Imaging device operative for image processing.
    상세보기
  18. Ren, Jin; Wang, Ynjiun Paul; Liu, Yong; Meier, Timothy; Deloge, Stephen Patrick, Indicia reading terminal with color frame processing.
    상세보기
  19. Ren, Leo; Wang, Ynjiun Paul; Liu, Yong; Meier, Timothy; Deloge, Stephen Patrick, Indicia reading terminal with color frame processing.
    상세보기
  20. Ren, Leo; Wang, Ynjiun Paul; Liu, Yong; Meier, Timothy; Deloge, Stephen Patrick, Indicia reading terminal with color frame processing.
    상세보기
  21. Oshima, Mitsuaki; Gotoh, Yoshiho, Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk.
    상세보기
  22. Nadabar, Sateesha; Gopalakrishnan, Venkat K., Method and apparatus for calibrating a mark verifier.
    상세보기
  23. Nunnink, Laurens; Equitz, William H., Method and apparatus for high resolution decoding of encoded symbols.
    상세보기
  24. Nunnink, Laurens; Equitz, William H., Method and apparatus for high resolution decoding of encoded symbols.
    상세보기
  25. Nadabar, Sateesha; Gerst, Carl W, Method and apparatus for industrial identification mark verification.
    상세보기
  26. Nadabar, Sateesha; Gerst, III, Carl W., Method and apparatus for industrial identification mark verification.
    상세보기
  27. Koenck, Steven E., Method and apparatus for optically reading information.
    상세보기
  28. Koenck, Steven E., Method and apparatus for optically reading information.
    상세보기
  29. Schum,Michael; George,Hayduchok L.; Heins, III,William L., Method and apparatus for processing and determining the orientation of documents.
    상세보기
  30. Surka Stefan, Method and apparatus for processing images with symbols with dense edges.
    상세보기
  31. Nadabar, Sateesha; Gopalakrishnan, Venkat K.; Gerst, Carl W., Method and apparatus for verifying two dimensional mark quality.
    상세보기
  32. Nadabar, Sateesha; Gopalakrishnan, Venkat K.; Gerst, III, Carl W., Method and apparatus for verifying two dimensional mark quality.
    상세보기
  33. Nadabar, Sateesha; Gopalakrishnan, Venkat; Gerst, Carl W., Method and apparatus for verifying two dimensional mark quality.
    상세보기
  34. Ma Yue ; Kanai Junichi, Method for locating and reading a two-dimensional barcode.
    상세보기
  35. Ma, Yue, Method for locating and reading a two-dimensional barcode.
    상세보기
  36. Wagman,Adam; Nadabar,Sateesh G.; Davis,Jason, Method for locating bar codes and symbols in an image.
    상세보기
  37. Longacre, Jr., Andrew, Method for omnidirectional processing of 2D images including recognizable characters.
    상세보기
  38. Longacre, Jr., Andrew, Method for omnidirectional processing of 2D images including recognizable characters.
    상세보기
  39. Yue Ma ; Junichi Kanai, Method for reading a two-dimensional barcode.
    상세보기
  40. Cohen, Aaron M, Method for tagging elements in a user interface.
    상세보기
  41. Salive Harold T. (Auckland NZX) Slade Kevin G. (Auckland NZX) Salive Rachel K. (Auckland NZX), Method of identifying a plurality of labels having data fields within a machine readable border.
    상세보기
  42. Zhou Jiangying ; Lopresti Daniel P., Method of locating a machine readable two dimensional barcode within an image.
    상세보기
  43. Nadabar,Sateesha, Methods and apparatus for reading bar code identifications.
    상세보기
  44. Nadabar,Sateesha G., Methods and apparatus for reading bar code identifications.
    상세보기
  45. Gerst, III, Carl W.; Testa, Justin, Mobile hand held machine vision method and apparatus using data from multiple images to perform processes.
    상세보기
  46. Ehrhart,Michael, Multimode image capturing and decoding optical reader.
    상세보기
  47. Li, Jun; Kwan, Sik Piu, Optical code scanner optimized for reading 2D optical codes.
    상세보기
  48. Ehrhart,Michael; Longacre, Jr.,Andrew, Optical reader for classifying an image.
    상세보기
  49. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having a color imager.
    상세보기
  50. Ehrhart,Michael; Longacre, Jr.,Andrew, Optical reader having a color imager.
    상세보기
  51. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having an imager.
    상세보기
  52. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having an imager.
    상세보기
  53. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having an imager.
    상세보기
  54. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having an imager.
    상세보기
  55. Ehrhart, Michael A.; Longacre, Jr., Andrew, Optical reader having an imager.
    상세보기
  56. Ehrhart, Michael, Optical reader having decoding and image capturing functionality.
    상세보기
  57. Postman Joel Robert (Santa Clara CA) Bergen David Peter (Mountain View CA) Fish Ronald Craig (Morgan Hill CA), PCMCIA interface card for coupling input devices such as barcode scanning engines to personal digital assistants and pal.
    상세보기
  58. Postman Joel R. ; Miller George B. ; Fish Ronald C., PCMCIA interface card for coupling input devices such as barcode scanning engines to personal digital assistants and palmtop computers.
    상세보기
  59. Postman, Joel R.; Miller, George B.; Fish, Ronald C., PCMCIA interface card for coupling input devices such as barcode scanning engines to personal digital assistants and palmtop computers.
    상세보기
  60. Postman, Joel R.; Miller, George B.; Fish, Ronald C., PCMCIA interface card for coupling input devices such as barcode scanning engines to personal digital assistants and palmtop computers.
    상세보기
  61. Hawley, Thomas; Ehrhart, Michael A.; Meier, Timothy P.; Longacre, Jr., Andrew; Hussey, Robert M., Picture taking optical reader.
    상세보기
  62. Hawley, Thomas P.; Ehrhart, Michael A.; Longacre, Jr., Andrew; Hussey, Robert M.; Meier, Timothy P., Picture taking reading apparatus.
    상세보기
  63. Cummings, Eric B.; Even, Jr., William R., Self-registering spread-spectrum barcode method.
    상세보기
  64. Jun, Hae-Young; Choi, Seok-Hoon; Lee, Ji-Hye, System and method for providing location information service using mobile code.
    상세보기
  65. Jun, Hae-Young; Choi, Seok-Hoon; Lee, Ji-Hye, System and method for providing location information service using mobile code.
    상세보기
  66. Kruppa, Hannes Martin, System and method for recovering image detail from multiple image frames in real-time.
    상세보기
  67. Wang,Ynjiun, System and method to automatically discriminate between a signature and a dataform.
    상세보기
  68. Wang, Ynjiun, System and method to automatically discriminate between different data types.
    상세보기
  69. Wang, Ynjiun P., System and method to automatically discriminate between different data types.
    상세보기
  70. Wang, Ynjiun P., System and method to automatically discriminate between different data types.
    상세보기
  71. Negro, James A.; Bachelder, Ivan, Systems and methods for tracking optical codes.
    상세보기
  72. Cummings, Eric B.; Even, Jr., William R.; Simmons, Blake A.; Dentinger, Paul Michael, Tamper-indicating barcode and method.
    상세보기

관련 콘텐츠

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로