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Introduction Introduction Steve Seitz Steve Seitz Carnegie Mellon - PDF document

SIGGRAPH 2000 Course on SIGGRAPH 2000 Course on 3D Photography 3D Photography http://www.cs cs. .cmu cmu. .edu edu/~ /~seitz seitz/course/3DPhoto.html /course/3DPhoto.html http://www. Introduction Introduction Steve Seitz Steve


  1. SIGGRAPH 2000 Course on SIGGRAPH 2000 Course on 3D Photography 3D Photography http://www.cs cs. .cmu cmu. .edu edu/~ /~seitz seitz/course/3DPhoto.html /course/3DPhoto.html http://www. Introduction Introduction Steve Seitz Steve Seitz Carnegie Mellon University Carnegie Mellon University Brian Curless Curless Brian University of Washington University of Washington 3D Photography 3D Photography Geometry Geometry Light Light Reflectance Reflectance Light Light Light Light 2D Photography 2D Photography 3D Photography 3D Photography 1

  2. 3D Photography from 2D Photography 3D Photography from 2D Photography Objects Radiate Visible Light Objects Radiate Visible Light This Pattern of Light Depends On This Pattern of Light Depends On • Scene illumination Scene illumination • • Surface geometry Surface geometry • • Surface reflectance Surface reflectance • Cameras Capture This Light Cameras Capture This Light • Enables analysis of scene structure Enables analysis of scene structure • Passive vs. Active 3D Photography Passive vs. Active 3D Photography Objective Objective • Infer structure from radiated light Infer structure from radiated light • Two Styles Two Styles • Passive Passive sensing of light already in environment sensing of light already in environment • > widely applicable widely applicable > Morning Morning > cheap cheap > Session Session > brittle, less accurate brittle, less accurate > • Active Active control of illumination control of illumination • > not always viable not always viable > Afternoon Afternoon > expensive but getting cheaper expensive but getting cheaper > Session Session > extremely accurate > extremely accurate 2

  3. Speakers Speakers Jean- -Yves Yves Bouguet Bouguet, , Intel Corporation Jean Intel Corporation Brian Curless Brian Curless, , University of Washington University of Washington Paul Paul Debevec Debevec, , University of Southern California University of Southern California Marc Levoy Marc Levoy, , Stanford University Stanford University Shree Nayar Nayar, , Columbia University Shree Columbia University Steven Seitz, Steven Seitz, Carnegie Mellon University Carnegie Mellon University Speakers (Morning Session) Speakers (Morning Session) Shree Nayar Shree Nayar Columbia University Columbia University 8:40am Sensing for Vision and Graphics 8:40am Sensing for Vision and Graphics 3

  4. Speakers (Morning Session) Speakers (Morning Session) Steven Seitz Steven Seitz Carnegie Mellon University / U. Washington Carnegie Mellon University / U. Washington 9:30am Overview of Passive Vision 9:30am Overview of Passive Vision 10:30am From Images to Voxels From Images to Voxels 10:30am Speakers (Morning Session) Speakers (Morning Session) Paul Paul Debevec Debevec U.S.C, Institute for Creative Technologies U.S.C, Institute for Creative Technologies 11:15am Facade: Modeling Architectural Scenes 11:15am Facade: Modeling Architectural Scenes 4

  5. Speakers (Afternoon Session) Speakers (Afternoon Session) Brian Brian Curless Curless University of Washington University of Washington 1:30pm Overview of Active Vision 1:30pm Overview of Active Vision 3:15pm Shape and Appearance from Images and Shape and Appearance from Images and 3:15pm Range Data Range Data Speakers (Afternoon Session) Speakers (Afternoon Session) Jean Jean- -Yves Yves Bouguet Bouguet Intel Corporation Intel Corporation 2:15pm Desktop 3D Photography 2:15pm Desktop 3D Photography 5

  6. Speakers (Afternoon Session) Speakers (Afternoon Session) Marc Marc Levoy Levoy Stanford University Stanford University 3:55pm The Digital Michelangelo Project 3:55pm The Digital Michelangelo Project Course Objectives Course Objectives What Not to Expect What Not to Expect • “Build “Build- -your your- -own” 3D camera instructions own” 3D camera instructions • What to Expect What to Expect • Practical understanding of issues Practical understanding of issues • • Overview of major approaches Overview of major approaches • • Latest research results Latest research results • • Current capabilities, limitations Current capabilities, limitations • 6

  7. Course Notes Course Notes http://www.cs cs. .cmu cmu. .edu edu/~ /~seitz seitz/course/3DPhoto.html /course/3DPhoto.html http://www. Slides Slides • Acrobat versions of speakers’ slides Acrobat versions of speakers’ slides • Abstracts Abstracts • Digital Michelangelo Project Digital Michelangelo Project • • Passive vision intro Passive vision intro • • Modeling architecture from photographs Modeling architecture from photographs • Models, Movies, Online Presentations Models, Movies, Online Presentations • VRML models, HTML VRML models, HTML • • Quicktime Quicktime movies movies • Papers Papers • Electronic versions of relevant publications Electronic versions of relevant publications • 7

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