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Bilateral Filter

Bilateral Filter. Implementations compare. Wojciech Korycki wojciech.korycki@gmail.com 23.06.2010 Wrocław. Bilateral Filter- introduction. Bilateral filtering will preserve edges. but…

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Bilateral Filter

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  1. Bilateral Filter Implementations compare Wojciech Korycki wojciech.korycki@gmail.com 23.06.2010 Wrocław

  2. Bilateral Filter- introduction Bilateral filtering will preserve edges but… To high parameters, that is R = MAX, might change bilateral filter to normal Gaussian filter. (MAX- usually 255 or 1)

  3. Bilateral Filter- implementations Application implemetations

  4. Bilateral Filter- testing Test images

  5. Bilateral Filter- testing Processing time tabble for 8-bit gray scale image

  6. Bilateral Filter- testing Processing time diagram for 8-bit gray scale image

  7. Bilateral Filter- testing Visual results

  8. Bilateral Filter- testing Processing time tabble for 24-bit RGB image

  9. Bilateral Filter- testing Processing time diagram for 24-bit RGB image

  10. Bilateral Filter- testing Visual results

  11. Bilateral Filter- testing Processing result

  12. Bilateral Filter- summary General profit in CUDA processing (time in [s])

  13. Bilateral Filter- addons + Result of Cross Bilateral Filter processing =

  14. Bilateral Filter- addons Iterations= 10 <=cartoon like images=> iterations= 20

  15. Bilateral Filter- side effects Fog effect

  16. Bilateral Filter- side effects Edges blur

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