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Defocus Magnification

Defocus Magnification. CS 534 – Spring 2011 Charles Gorman & Jean Forde. The Problem. Defocus Magnification. Eurographics 2007 Soonmin Bae & Fr é do Durand. Image Source: http://people.csail.mit.edu/soonmin/dof/. Blur Estimation: Detect Blurred Edges. Blur Estimation: Estimate Blur.

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Defocus Magnification

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  1. Defocus Magnification CS 534 – Spring 2011 Charles Gorman & Jean Forde

  2. The Problem

  3. Defocus Magnification • Eurographics 2007 • Soonmin Bae & Frédo Durand Image Source: http://people.csail.mit.edu/soonmin/dof/

  4. Blur Estimation: Detect Blurred Edges

  5. Blur Estimation: Estimate Blur

  6. Blur Estimation: Refine Blur Estimate • Cross Bilateral Filtering to remove: • Soft Shadows • Glossy Highlights http://graphics.ucsd.edu/courses/rendering/2006/mtaylor/index.html and http://condamned.com/wiki//index.php?title=Material_X

  7. Bae & Durand’s Results Image Source: http://people.csail.mit.edu/soonmin/dof/dof.pdf

  8. Preliminary Results Image Source: http://thoughtattic.com/photography/exposing_tutorial.html

  9. Preliminary Results Image Source: http://macro-photography.org/depth_of_field_with_macro/index.php

  10. Preliminary Results Image Source: http://makingpics.wordpress.com/2011/03/21/depth-of-field/

  11. The End

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