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Method for building a color look-up table

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G09G-005/06
출원번호 US-0479982 (1990-02-14)
발명자 / 주소
  • Batson James (Sunnyvale CA) Beernink Ernie (Mountain View CA) Fung David (Cupertino CA) Potel Michael (Los Altos Hills CA) Cabral Art (Mountain View CA) Clark Cary (San Jose CA)
출원인 / 주소
  • Apple Computer, Inc. (Cupertino CA 02)
인용정보 피인용 횟수 : 47  인용 특허 : 3

초록

A method for building an inverse color look-up table in a color graphics system. The inverse color look-up table accepts as an address input RGB color information and provides as a data output index information for indexing a color look-up table. The method initializes an array of data elements, eac

대표청구항

A method for building an inverse color look-up table in a color graphics system, said inverse color look-up table for accepting as an address input RGB color information and providing as a data output index information for indexing a color look-up table, said method comprising the steps of: initiali

이 특허에 인용된 특허 (3)

  1. Van Aken Jerry (Sugarland TX) Guttag Karl (Houston TX), Color palette having multiplexed color look up table loading.
  2. Quilliam John E. H. (Surrey GB2), Graphic display area classification.
  3. Pugsley Peter C. (Middlesex GB2), Video retouching system.

이 특허를 인용한 특허 (47)

  1. MacInnis,Alexander G.; Tang,Chengfuh Jeffrey; Xie,Xiaodong; Patterson,James T.; Kranawetter,Greg A., Apparatus and method for blending graphics and video surfaces.
  2. McGreggor Keith ; Yerga Christopher M. ; Brink David Van, Color processing system.
  3. Voliter, Robert; Pettit, Teri, Color selection interface.
  4. Benayoun, Alain; Fieschi, Jacques; Michel, Patrick; Le Pennec, Jean-Francois, Compression and encryption protocol for controlling data flow in a network.
  5. Matsumoto Yuichi,JPX ; Tsunoda Takashi,JPX ; Kanno Hideo,JPX ; Miyamoto Katsuhiro,JPX, Display control apparatus with independent information receivers.
  6. Voliter, Robert; Miura, Britt, Dynamic display of a harmony rule list.
  7. MacInnis,Alexander G.; Tang,Chengfuh Jeffrey; Xie,Xiaodong; Patterson,James T.; Kranawetter,Greg A., Graphics display system with anti-aliased text and graphics feature.
  8. MacInnis, Alexander G.; Tang, Chengfuh Jeffrey; Xie, Xiaodong; Patterson, James T.; Kranawetter, Greg A., Graphics display system with anti-flutter filtering and vertical scaling feature.
  9. MacInnis, Alexander G.; Tang, Chengfuh Jeffrey; Xie, Xiaodong; Patterson, James T.; Kranawetter, Greg A., Graphics display system with anti-flutter filtering and vertical scaling feature.
  10. MacInnis,Alexander G.; Tang,Chengfuh Jeffrey; Xie,Xiaodong; Patterson,James T.; Kranawetter,Greg A., Graphics display system with anti-flutter filtering and vertical scaling feature.
  11. MacInnis,Alexander G.; Tang,Chengfuh Jeffrey; Xie,Xiaodong; Patterson,James T.; Kranawetter,Greg A., Graphics display system with anti-flutter filtering and vertical scaling feature.
  12. MacInnis,Alexander G.; Tang,Chengfuh Jeffrey; Xie,Xiaodong; Patterson,James T.; Kranawetter,Greg A., Graphics display system with color look-up table loading mechanism.
  13. MacInnis, Alexander G.; Tang, Chengfuh Jeffrey; Xie, Xiaodong; Patterson, James T.; Kranawetter, Greg A., Graphics display system with graphics window control mechanism.
  14. MacInnis,Alexander G.; Tang,Chengfuh Jeffrey; Xie,Xiaodong; Patterson,James T.; Kranawetter,Greg A., Graphics display system with line buffer control scheme.
  15. MacInnis, Alexander G.; Tang, Chengfuh Jeffrey; Xie, Xiaodong; Patterson, James T.; Kranawetter, Greg A., Graphics display system with unified memory architecture.
  16. MacInnis, Alexander G.; Tang, Chengfuh; Xie, Xiaodong; Patterson, James T.; Kranawetter, Greg A., Graphics display system with unified memory architecture.
  17. MacInnis,Alexander G.; Tang,Chengfuh Jeffrey; Xie,Xiaodong; Patterson,James T.; Kranawetter,Greg A., Graphics display system with unified memory architecture.
  18. MacInnis, Alexander G.; Tang, Chengfuh Jeffrey; Xie, Xiaodong; Patterson, James T.; Kranawetter, Greg A., Graphics display system with video scaler.
  19. MacInnis, Alexander G.; Tang, Chengfuh Jeffrey; Xie, Xiaodong; Patterson, James T.; Kranawetter, Greg A., Graphics display system with video scaler.
  20. MacInnis,Alexander G.; Tang,Chengfuh Jeffrey; Xie,Xiaodong; Patterson,James T.; Kranawetter,Greg A., Graphics display system with video synchronization feature.
  21. MacInnis, Alexander G.; Tang, Chengfuh Jeffrey; Xie, Xiaodong; Patterson, James T.; Kranawetter, Greg A., Graphics display system with window descriptors.
  22. Herrick, Jason; Neuman, Darren, Graphics layer reduction for video composition.
  23. Jay B. Rickard ; Farid Yazdy, Hardware graphics accelerator having access to multiple types of memory including cached memory.
  24. Dall, William John; Hobbs, David Victor, Image compression method using dynamic color index.
  25. Tang, Chengfuh Jeffrey; Tseng, Steven (Yao-Hua), Low resolution graphics mode support using window descriptors.
  26. Chen Kok S. ; Karlsson Magnus L. ; Chan Allen M. ; Nguyen Hungviet H. ; Chen Marilyn, Method and apparatus for compression of digitized image data using variable color fidelity.
  27. Wan Shijie ; Sullivan James R., Method and apparatus for constrained gamut clipping.
  28. Wan Shijie J. (Rochester NY) Miller Rodney L. (Fairport NY) Sullivan James R. (Spencerport NY), Method and apparatus for convex interpolation for color calibration.
  29. Wan Shijie J. (Rochester NY), Method and apparatus for determining a gamut boundary and a gamut descriptor.
  30. Hasz Vernon Dennis ; Mills Karl Scott ; Owen Richard Charles Andrew ; Bonnelycke Mark Emil, Method and apparatus for determining representative chrominance components.
  31. Nguyen Hungviet H. ; Moledina Riaz A., Method and apparatus for encoding color image data.
  32. Chen Marilyn ; Chan Allen M. ; Chen Kok S., Method and apparatus for partitioning an image.
  33. Alain Benayoun FR; Jean-Francois Le Pennec FR; Patrick Michel FR; Claude Pin FR, Method for comparison between a pattern sequence and a variable length key.
  34. Alain Benayoun FR; Jean-Francois Le Pennec FR; Patrick Michel FR; Claude Pin FR, Method for selection on a pattern sequence.
  35. Nanni, Richard A.; Abraham, Gerald, Neural-network-based method of image compression.
  36. Guttag Karl M. ; Killebrew ; Jr. Carrell R. ; Van Aken Jerry R., Palette devices, systems and methods for true color mode.
  37. Keith Michael ; Wood Stephen, Process, apparatus, and system for color conversion of image signals.
  38. Coelho Rohan G. F., Self-encoded deltas for digital video data transmission.
  39. Valmiki,Ramanujan K.; Kumar,Sathish, Video and graphics system with MPEG specific data transfer commands.
  40. Xie,Xiaodong, Video and graphics system with a single-port RAM.
  41. Valmiki, Ramanujan K.; Bhatia, Sandeep, Video and graphics system with a video transport processor.
  42. Valmiki,Ramanujan K.; Bhatia,Sandeep, Video and graphics system with an MPEG video decoder for concurrent multi-row decoding.
  43. MacInnis,Alexander G.; Tang,Chengfuh Jeffrey; Kranawetter,Greg A., Video and graphics system with an integrated system bridge controller.
  44. MacInnis,Alexander G.; Tang,Chengfuh Jeffrey; Xie,Xiaodong, Video and graphics system with parallel processing of graphics windows.
  45. MacInnis, Alexander G.; Tang, Chengfuh Jeffrey; Xie, Xiaodong; Hsiun, Vivian, Video and graphics system with video scaling.
  46. MacInnis, Alexander; Tang, Chengfuh Jeffrey; Xie, Xiaodong; Hsiun, Vivian, Video and graphics system with video scaling.
  47. MacInnis,Alexander G.; Tang,Chengfuh Jeffrey; Xie,Xiaodong; Kranawetter,Greg A.; Hsiun,Vivian; Cheung,Francis; Bhatia,Sandeep; Valmiki,Ramanujan; Kumar,Sathish, Video, audio and graphics decode, composite and display system.
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