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Changing characters in an image

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-015/20
출원번호 US-0459026 (1989-12-29)
발명자 / 주소
  • Bagley Steven C. (Palo Alto CA) Kaplan Ronald M. (Palo Alto CA) Hicks Wayland R. (New Canaan CT) Davies Daniel (Palo Alto CA)
출원인 / 주소
  • Xerox Corporation (Stamford CT 02)
인용정보 피인용 횟수 : 38  인용 특허 : 0

초록

An existing character, in a text defined in image form by data such as a two-dimensional array, is copied to add a new character to the text. The existing character is found by performing character recognition on a two-dimensional data array defining an image that includes part of the text, such as

대표청구항

A method of operating a processor connected for accessing first text image data defining a first version of a text in image form, the first version of the text including a first character that is an instance of a first character type; the method comprising the steps of: operating on the first text i

이 특허를 인용한 특허 (38)

  1. Collins John S. ; Goldwater Mark H., Apparatus and methods for creating and using portable fonts.
  2. Kaji Hiroyuki,JPX ; Nakagawa Hiroyuki,JPX, Automated text extraction from source drawing and composition into target drawing with translated text placement accord.
  3. Opstad, David G.; Beaman, Alexander B., Automatic synthesis of font tables for character layout.
  4. Opstad, David G.; Beaman, Alexander B., Automatic synthesis of font tables for character layout.
  5. Opstad,David G.; Beaman,Alexander B., Automatic synthesis of font tables for character layout.
  6. Gilbert, Tyler Sean; Sims, Randy, Beverage container closure.
  7. Sitrick, David H., Comparing display data to user interactions.
  8. Brown, Deborah W.; Goldberg, Randy G.; Marcus, Stephen Michael; Rosinski, Richard R., Concise dynamic grammars using N-best selection.
  9. Brown, Deborah W.; Goldberg, Randy G.; Marcus, Stephen Michael; Rosinski, Richard R., Concise dynamic grammars using N-best selection.
  10. Brown, Deborah W.; Goldberg, Randy G.; Marcus, Stephen Michael; Rosinski, Richard R., Concise dynamic grammars using N-best selection.
  11. Goldberg Randy G., Confusion matrix based method and system for correcting misrecognized words appearing in documents generated by an optical character recognition technique.
  12. Goldberg Randy G., Confusion set based method and system for correcting misrecognized words appearing in documents generated by an optical character recognition technique.
  13. Brown Deborah W. ; Goldberg Randy G. ; Modi Piyush C. ; Rosinski Richard R., Confusion set-base method and apparatus for pruning a predetermined arrangement of indexed identifiers.
  14. Malik,Dale W., Converting the format of a portion of an electronic document.
  15. Ohnishi Kazuyuki (Yamatokooriyama JPX), Copying machine.
  16. Fish, Robert D., Data storage using spreadsheet and metatags.
  17. Nakagawa,Masaki, Document processing method, recording medium recording document processing program and document processing device.
  18. Malik, Dale W., Editing an image representation of a text.
  19. Bryborn,Mattias; Lynggaard,Stefan, Editing data.
  20. Shintoku, Akie, Font controlling method and apparatus.
  21. Chen Jiann-tsuen ; MacInnis Alexandar G. ; Morse Ken, List controlled video operations.
  22. Ravi Murthy ; Jagannathan Srinivasan ; Nipun Agarwal, Mechanism for sharing ancillary data between a family of related functions.
  23. Neville Paul H. ; Fox William J., Method and apparatus for automatic, shape-based character spacing.
  24. Dwivedi, Uttam; Puri, Atul Kumar, Method and apparatus for enabling text editing in a scanned document while maintaining fidelity of the appearance of the text.
  25. Ayers Robert M., Method and apparatus for identifying words described in a page description language file.
  26. Paknad Mohammad Daryoush ; Ayers Robert M., Method and apparatus for identifying words described in a portable electronic document.
  27. Brown Deborah W. ; Goldberg Randy G. ; Haszto Edward Dennis ; Marcus Stephen Michael ; Rosinski Richard R., Method and apparatus for performing a grammar-pruning operation.
  28. Goldberg Randy G., Method and apparatus for performing an automatic correction of misrecognized words produced by an optical character recognition technique by using a Hidden Markov Model based algorithm.
  29. Siegel, Hilliard B.; Chick, David, Method and system for determining the legibility of text in an image.
  30. Siegel,Hilliard; Chick,David, Method and system for determining the legibility of text in an image.
  31. Agarwal, Nipun; Murthy, Ravi; Srinivasan, Jagannathan, Method and system for efficiently evaluating a query against partitioned data.
  32. Driscoll, Gary, Method for automated quality control.
  33. Breuer, Richard; Halberschmidt, Martin; Hodam, Henrik; Prangenberg, Martin; Schroeer, Olaf; Vranken, Peter; Woehrmann, Thomas, Method of operating a speech dialogue system.
  34. Bobrow Daniel G. ; Huttenlocher Daniel P. ; Rucklidge William J. ; Brown John Seely, Relabeling of tokenized symbols in fontless structured document image representations.
  35. Deborah W. Brown ; Randy G. Goldberg ; Stephen Michael Marcus ; Richard R. Rosinski ; Benjamin J. Stern, Statistical database correction of alphanumeric identifiers for speech recognition and touch-tone recognition.
  36. Goldberg Randy G., Statistical option generator for alpha-numeric pre-database speech recognition correction.
  37. Malik, Dale W., Version control in a distributed computing environment.
  38. Tanaka, Hiroshi, Word search using handwriting recognition input with dictionary-based correction suggestions.
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