Lec24_segmentation - CS6670 Computer Vision Noah Snavely Lecture 24 Segmentation From Sandlot Science Announcements Final project presentations

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Lecture 24: Segmentation CS6670: Computer Vision Noah Snavely From Sandlot Science
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Announcements Final project presentations Wednesday, December 16 th , 2-4:45pm, Upson 315 Volunteers to present on Tuesday the 15 th ? Final quiz this Thursday
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Deblurring Application: Hubble Space Telescope Launched with flawed mirror Initially used deconvolution to correct images before corrective optics installed Image of star
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Fast Separation of Direct and Global Images Using High Frequency Illumination Shree K. Nayar Gurunandan G. Krishnan Columbia University SIGGRAPH 2006 Michael D. Grossberg City College of New York Ramesh Raskar MERL
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source surface P Direct and Global Illumination A A : Direct B B : Interrelection C C : Subsurface D participating medium D : Volumetric translucent surface E E : Diffusion camera
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] , [ ] , [ ] , [ i c L i c L i c L g d direct global radiance Direct and Global Components: Interreflections surface i camera source P g j i L j i A i c L ] , [ ] , [ ] , [ j BRDF and geometry
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High Frequency Illumination Pattern surface camera source fraction of activated source elements ] , [ ] , [ ] , [ i c L i c L i c L g d + i
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High Frequency Illumination Pattern surface fraction of activated source elements camera source ] , [ ] , [ ] , [ i c L i c L i c L g d + ] , [ ] , [ i c L i c L g ) 1 ( - i
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