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Display-based color system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-015/626
출원번호 US-0325428 (1989-03-20)
발명자 / 주소
  • Taylor Joann M. (Beaverton OR) McManus Paul A. (Sherwood OR) Murch Gerald M. (Portland OR) Rochat Roxanna F. (Beaverton OR) Weiman Novia A. (Beaverton OR)
출원인 / 주소
  • Tektronix, Inc. (Beaverton OR 02)
인용정보 피인용 횟수 : 49  인용 특허 : 8

초록

A method and apparatus for reversibly transforming color, which is selected from a gamut of colors producible by the primaries of a color display device (20), into a perceptually uniform color space. The coordinates of the color space are readily convertible into internationally accepted standards f

대표청구항

A method for defining a perceptually uniform color space, said color space having coordinates H, V and C which are based upon CIELUV coordinates L*, v* and u*, the method comprising the steps of: (a) determining a maximum CIELUV chroma C*uv=(u2*+v*2)½producible by a display device that has a plurali

이 특허에 인용된 특허 (8)

  1. Glenn William E. (Fort Lauderdale FL), Method and apparatus for encoding and decoding video.
  2. Jung, Eggert; Roes, Christian; Wigger, Andreas; Ziemen, Ernst-August, Method and apparatus for recording color pictures for multicolor printing.
  3. Yamada Mitsuhiko (Kyoto JPX) Atoji Hitomi (Kyoto JPX) Kashiwabara Katsuaki (London GB2), Method for color correction for multi-color printing plate pictures.
  4. Eichler Helmut (Burgunderstr. 13 D-7601 Durbach DEX) Vorhagen Friedrich W. (Am Wald 44 D-5190 Stolberg-Atsch DEX) Htten Hans M. (Helleter Feldchenstr. 10 D-5102 Wrselen-Broichweiden DEX), Method for the reproduction of originals which, with respect to their color content, are scanned according to a tristimu.
  5. McManus Paul A. (Sherwood OR) Hoffman Gregory L. (Beaverton OR), Method of matching hardcopy colors to video display colors in which unreachable video display colors are converted into.
  6. Stapleton John J. (East Brunswick NJ), Omnispectravision.
  7. Nighan William L. (Manchester CT) Otter ; Jr. Fred A. (Columbia CT), Optical display from XeF excimer fluorescence.
  8. Yamada Mitsuhiko (Kyoto JPX) Kitamura Hideaki (Osaka JPX), Sharpness emphasis signal processing.

이 특허를 인용한 특허 (49)

  1. Tin,Siu Kei, Characterization of display devices by averaging chromaticity values.
  2. Ben-David, Ilan; Roth, Shmuel; Ben-Chorin, Moshe, Color display device comprising at least six different primary colors.
  3. Ben-David, Ilan; Roth, Shmuel; Ben-Chorin, Moshe; Eliav, Dan, Color display devices and methods with enhanced attributes.
  4. Takahashi Akihiko,JPX ; Yorita Naoaki,JPX, Color image recording device, system, and method.
  5. Stokes, Michael, Color management user interface.
  6. Myers Robin D. ; McGreggor Keith ; Johnson Robert ; Othmer Konstantin, Color matching apparatus and method.
  7. Laurence Caisey-Bluteau FR; Johan Aubert FR, Color measuring method and device.
  8. McGreggor Keith ; Yerga Christopher M. ; Brink David Van, Color processing system.
  9. Matsuoka, Hirochika; Fukao, Suzuko, Color-information processing method, and program.
  10. Roth, Shmuel; Ben-David, Oded; Ben-Chorin, Moshe, Device and method for projection device based soft proofing.
  11. Ben-Chorin, Moshe; Ben-David, Oded, Device and method of data conversion for wide gamut displays.
  12. Roth, Shmuel; Ben-David, Ilan; Ben-Chorin, Moshe, Device and system for a multi-color sequential LCD panel wherein the number of colors in a sequence of display colors is greater than the number of LED colors.
  13. Ben David,Ilan; Roth,Shmuel; Ben Chorin,Moshe, Device, system and method for color display.
  14. Ben-David, Ilan; Roth, Shmuel; Ben-Chorin, Moshe, Device, system and method for color display.
  15. Ben-David, Ilan; Roth, Shmuel; Ben-Chorin, Moshe, Device, system and method for color display.
  16. Ben-David, Ilan; Roth, Shmuel; Ben-Chorin, Moshe, Device, system and method for color display.
  17. Ben-David, Ilan; Roth, Shmuel; Ben-Chorin, Moshe, Device, system and method for color display.
  18. Ben David,Ilan; Ben Chorin,Moshe, Device, system and method for electronic true color display.
  19. Ben-David, Ilan; Ben-Chorin, Moshe, Device, system and method for electronic true color display.
  20. Ben Chorin,Moshe; Ben David,Oded, Device, system and method of data conversion for wide gamut displays.
  21. Ben-Chorin, Moshe; Ben-David, Oded, Device, system and method of data conversion for wide gamut displays.
  22. Selbrede, Martin G.; Van Ostrand, Daniel K.; Essman, Lynn, Enhancing a field sequential color palette in an optical display.
  23. Selbrede, Martin G.; Van Ostrand, Daniel K.; Essman, Lynn, Extending the gamut color generation in a display.
  24. Beretta, Giordano B., Graphical user interface for editing a palette of colors.
  25. Ben-David, Ilan; Roth, Shmuel; Ben-Chorin, Moshe, Liquid crystal display device using a color-sequential method wherein the number of different colored LEDs is less than the number of primary colors used in the display.
  26. Delp Helen R., Method and apparatus for creating a color name dictionary and for querying an image by color name.
  27. Roth,Shmuel; Ben David,Ilan; Ben Chorin,Moshe, Method and apparatus for high brightness wide color gamut display.
  28. Luke Joy Turner ; Luke Stephen Colston, Method for generating numerous harmonious color palettes from two colors.
  29. Kazutaka Taniguchi JP; Takashi Sakamoto JP; Makoto Narazaki JP, Method of color conversion, apparatus for the same, and computer program product for realizing the method.
  30. Semba Satoshi,JPX ; Shimizu Masayoshi,JPX ; Suzuki Shoji,JPX ; Murashita Kimitaka,JPX, Method of converting color data.
  31. Roth, Shmuel; Ben-David, Ilan; Ben-Chorin, Moshe, Method, device and system for multi-color sequential LCD panel.
  32. Bergman Lawrence David ; Gerth John Alan ; Robinson John Timothy ; Rogowitz Bernice Ellen, Method, system and program products for displaying multiple types of data in single images.
  33. Roth, Shmuel; Ben-Chorin, Moshe; Malka, Doron; Eliav, Dan, Multi-color liquid crystal display.
  34. Roth, Shmuel; Ben-Chorin, Moshe; Malka, Doron; Eliav, Dan, Multi-color liquid crystal display.
  35. Roth, Shmuel; Ben-Chorin, Moshe; Malka, Doron; Eliav, Dan, Multi-color liquid crystal display.
  36. Roth,Shmuel; Ben Chorin,Moshe; Malka,Doron; Eliav,Dan, Multi-color liquid crystal display.
  37. Roth,Shmuel, Multi-primary color display.
  38. Roth, Shmuel, Multi-primary display with spectrally adapted back-illumination.
  39. Roth, Shmuel, Multi-primary display with spectrally adapted back-illumination.
  40. Roth,Shmuel; Ben Chorin,Moshe; Malka,Doron, Multi-primary liquid crystal display.
  41. Langendijk, Erno Hermanus Antonius, Optimal subpixel arrangement for displays with more than three primary colors.
  42. Roth, Shmuel, Sequential projection color display using multiple imaging panels.
  43. Roth,Shmuel, Sequential projection color display using multiple imaging panels.
  44. Ben Chorin,Moshe; Ben David,Ilan, Spectrally matched print proofer.
  45. Ben-Chorin, Moshe; Ben-David, Ilan, Spectrally matched print proofer.
  46. Malka, Doron; Ben-Chorin, Moshe, Sub-pixel rendering of a multiprimary image.
  47. Eliav,Dan; Ben Chorin,Moshe; Ben David,Ilan, System and method for displaying an image.
  48. Keely, Leroy B.; Palay, Andrew J., System method, and computer program product for compositing true colors and intensity-maped colors into a frame buffer.
  49. Selbrede, Martin G., Visible plus non-visible field sequential color.
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