$\require{mediawiki-texvc}$

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.

System and method of drawing anti-aliased lines using a modified bresenham line-drawing algorithm 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06T-011/00
출원번호 US-0634877 (1996-04-19)
발명자 / 주소
  • Levine Marshall P.
출원인 / 주소
  • Silicon Graphics, Inc.
대리인 / 주소
    Sterne, Kessler, Goldstein & Fox P.L.L.C.
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

Described herein are a system and method for drawing high-quality, mathematically perfect or near-perfect anti-aliased lines by using a modified integer Bresenham line-drawing algorithm that yields optimally accurate coverage values. These coverage values are derived from the Bresenham algorithm its

대표청구항

[ What is claimed is:] [1.] A method of drawing an anti-aliased line, comprising the steps of:(a) determining a first length in sub pixels of the line along a major axis of the line;(b) determining a second length in sub pixels of the line along a minor axis of the line;(c) calculating a slope of th

이 특허를 인용한 특허 (42)

  1. Diard, Franck, Adaptive resolution DGPU rendering to provide constant framerate with free IGPU scale up.
  2. Dunaisky, Jonathan; McAllister, David Kirk; Molnar, Steven E.; Kulshrestha, Narayan; Bastos, Rui; Detmer, Joseph; McKnight, William Craig, Alternate reduction ratios and threshold mechanisms for framebuffer compression.
  3. Thrasher, Thomas L, Auxiliary active region determination for line width generation in regionalized rasterizer displays.
  4. Diard, Franck, Compression for co-processing techniques on heterogeneous graphics processing units.
  5. Motta, Ricardo; Cabral, Brian; Pieper, Sean; Cunniff, Ross, Deinterleaving interleaved high dynamic range image by using YUV interpolation.
  6. Goodman,Christopher J.; Wittenbrink,Craig M.; Hasslen,Robert J.; Ogletree,Thomas M.; Whitman,Scott R., Diamond culling of small primitives.
  7. Lu, Chung-Yen; Yao, Jo-Tan, Fast line drawing method.
  8. Scotzniovsky, Stefan; Cory, Bruce; Young, Charles Chew-Yuen; Tamasi, Anthony M.; Van Dyke, James M.; Montrym, John S.; Treicher, Sean J., Functional component compensation reconfiguration system and method.
  9. O'Driscoll,Gerard, High quality antialiased lines with dual sampling pattern.
  10. Zhu, Timothy; Dunn, David; Spurlock, Randy; Spacie, Thomas, Input/output request packet handling techniques by a device specific kernel mode driver.
  11. Van Dyke, James M.; Montrym, John S.; Nagy, Michael B.; Treichler, Sean J., Integrated circuit configuration system and method.
  12. Crow, Franklin C.; Sewall, Jeffrey R., Interrupt handling techniques in the rasterizer of a GPU.
  13. Crow, Franklin C.; Sewall, Jeffrey R., Interrupt handling techniques in the rasterizer of a GPU.
  14. Moreton, Henry Packard; Crow, Franklin C., Line rasterization techniques.
  15. Ku, Ting Sheng; Newcomb, Russell; Wagner, Barry A.; Shaikh, Ashfaq R.; Simms, William B., Loopback configuration for bi-directional interfaces.
  16. Dilliplane Steven C. ; Frank Michael, Method and apparatus for anti-aliasing post rendering of an image.
  17. Daniel Wai-him Wong CA; Milivoje M. Aleksic CA, Method and apparatus for line anti-aliasing.
  18. Steven William Paul, Method and apparatus for rendering sub-pixel anti-aliased graphics on stripe topology color displays.
  19. Tamasi, Anthony Michael; Danskin, John M.; Reed, David G.; Kelleher, Brian M., Method and system for implementing compression across a graphics bus interconnect.
  20. Acocella, Dominic; McDonald, Timothy J.; Gimby, Robert W.; Kong, Thomas H., Method and system for remapping processing elements in a pipeline of a graphics processing unit.
  21. Crow, Franklin C.; Montrym, John S.; McAllister, David K.; Wittenbrink, Craig M., Method and system for rendering connecting antialiased line segments.
  22. Crow, Franklin C., Method and system for rendering polygons with a bounding box in a graphics processor unit.
  23. Brokenshire Daniel Alan, Method and system for slope correcting line stipples/styles.
  24. Steiner, Walter R.; Crow, Franklin C.; Wittenbrink, Craig M.; Allen, Roger L.; Voorhies, Douglas A., Method for parallel fine rasterization in a raster stage of a graphics pipeline.
  25. Diamond, Michael B., Micro electro mechanical switch system and method for testing and configuring semiconductor functional circuits.
  26. Crow, Franklin C., Multiple tile output using interface compression in a raster stage.
  27. Garg, Atul; Sharma, Anil, Multistandard hardware video encoder.
  28. Crow, Franklin C.; Legakis, Justin S.; Sewall, Jeffrey R., Nested boustrophedonic patterns for rasterization.
  29. Dunaisky, Jonathan; Lum, Eric B., Progressive lossy memory compression.
  30. Castelnuovo, Andrea, Rendering method of an edge of a graphics primitive.
  31. Garg, Atul; Venkatapuram, Prahlad, Rewind-enabled hardware encoder.
  32. Diamond, Michael B., Semiconductor die micro electro-mechanical switch management method.
  33. Diamond, Michael B., Semiconductor die micro electro-mechanical switch management system and method.
  34. Crow, Franklin C., Smooth rasterization of polygonal graphics primitives.
  35. Diamond, Michael B.; Montrym, John S.; Van Dyke, James M.; Nagy, Michael B.; Treichler, Sean J., System and method for configuring semiconductor functional circuits.
  36. Lottes, Timothy Paul, System and method for enhanced multi-sample anti-aliasing.
  37. Van Dyke, James M.; Montrym, John S.; Nagy, Michael B.; Treichler, Sean J., System and method for increasing die yield.
  38. Diamond, Michael B.; Montrym, John S.; Van Dyke, James M.; Nagy, Michael B.; Treichler, Sean J., System and method for remotely configuring semiconductor functional circuits.
  39. Diamond, Michael B., System and method for testing and configuring semiconductor functional circuits.
  40. Hill, Aaron James, Systems and methods for displaying digitized waveforms on pixilated screens.
  41. Dunaisky, Jonathan; McAllister, David Kirk; McKnight, William Craig, Variable-width differential memory compression.
  42. Tuomi, Mika, Vector graphics anti-aliasing.
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