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Wavelet Rasterization

Wavelet Rasterization. Josiah Manson and Scott Schaefer. Rasterization in 2D. KarensWhimsy.com. Rasterization in 3D. Drububu.com. The aliasing problem. http://www.webpages.uidaho.edu/cti/photoshop/intro/anti-aliasing.htm. Anti-aliasing. Anti-aliasing. Anti-aliasing.

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Wavelet Rasterization

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  1. Wavelet Rasterization Josiah Manson and Scott Schaefer

  2. Rasterization in 2D KarensWhimsy.com

  3. Rasterization in 3D Drububu.com

  4. The aliasing problem http://www.webpages.uidaho.edu/cti/photoshop/intro/anti-aliasing.htm

  5. Anti-aliasing

  6. Anti-aliasing

  7. Anti-aliasing

  8. Pixel Raster Equation

  9. Pixel Raster Equation

  10. Pixel Raster Equation

  11. Applications

  12. Applications “A Multiscale Approach to Mesh-based Surface Tension Flows” Nils Thuerey, Chris Wojtan, Markus Gross, and Greg Turk

  13. Haar Wavelets 1 0 1 -1 Φ

  14. Haar Wavelets 1 1 0 1 0 1 -1 -1 Φ Ψ

  15. Haar Wavelets

  16. Haar Wavelets

  17. Haar Wavelets +

  18. Haar Wavelets + +

  19. Haar Wavelets + + +

  20. 2D Haar Wavelets

  21. 2D Haar Wavelets =

  22. 2D Haar Wavelets = +

  23. Why Wavelets?

  24. Why Wavelets? AGG Wavelet GPU

  25. Calculating Wavelet Coefficients

  26. Calculating Wavelet Coefficients

  27. Calculating Wavelet Coefficients

  28. Calculating Wavelet Coefficients

  29. Calculating Wavelet Coefficients

  30. Choosing F

  31. Choosing F

  32. Choosing F

  33. Choosing F

  34. Choosing F

  35. Choosing F

  36. Choosing F

  37. Choosing F

  38. Choosing F

  39. Line Segments

  40. Line Segments Details in paper

  41. The Algorithm, Step-by-step

  42. The Algorithm, Step-by-step

  43. The Algorithm, Step-by-step

  44. The Algorithm, Step-by-step

  45. The Algorithm, Step-by-step

  46. The Algorithm, Step-by-step

  47. The Algorithm, Step-by-step

  48. The Algorithm, Step-by-step

  49. The Algorithm, Step-by-step

  50. The Algorithm, Step-by-step

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