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Introduction Introduction Steve Seitz Steve Seitz Carnegie Mellon - PDF document

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SIGGRAPH 99 Course on SIGGRAPH 99 Course on 3D Photography 3D Photography http http:// ://www www. .cs cs. .cmu cmu. .edu edu/~ /~seitz seitz/course/3DPhoto. /course/3DPhoto.html html Introduction Introduction Steve Seitz Steve

  1. SIGGRAPH 99 Course on SIGGRAPH 99 Course on 3D Photography 3D Photography http http:// ://www www. .cs cs. .cmu cmu. .edu edu/~ /~seitz seitz/course/3DPhoto. /course/3DPhoto.html html Introduction Introduction Steve Seitz Steve Seitz Carnegie Mellon University Carnegie Mellon University Brian Curless Brian Curless 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 Bouguet Yves Bouguet, , Intel Corporation Jean- Intel Corporation Brian Curless Brian Curless, , University of Washington University of Washington Paul Debevec Debevec, , University of California, Berkeley Paul University of California, Berkeley Marc Levoy, Marc Levoy , Stanford University Stanford University Steven Seitz, Carnegie Mellon University Steven Seitz, Carnegie Mellon University Speakers Speakers Brian Curless Brian Curless University of Washington University of Washington 8:50pm 8:50pm Acquiring Images Acquiring Images 1:30pm Overview of Active Vision Overview of Active Vision 1:30pm 2:55pm Shape and Appearance from Range Data Shape and Appearance from Range Data 2:55pm 3

  4. Speakers Speakers Steven Seitz Carnegie Mellon University Steven Seitz Carnegie Mellon University 8:30pm Introduction Introduction 8:30pm 9:35pm 9:35pm Overview of Passive Vision Overview of Passive Vision 11:20pm From Images to Voxels 11:20pm From Images to Voxels Speakers Speakers Paul Paul Debevec Debevec University of California, Berkeley University of California, Berkeley 10:30pm Facade: Modeling Architectural Scenes 10:30pm Facade: Modeling Architectural Scenes 4

  5. Speakers Speakers Jean-Yves Bouguet Yves Bouguet Intel Corporation Jean- Intel Corporation 2:15pm Desktop 3D Photography Desktop 3D Photography 2:15pm Speakers Speakers Marc Levoy Marc Levoy Stanford University Stanford University 3:50pm 3:50pm The Digital The Digital Michelangelo Michelangelo Project Project 5

  6. Course Objectives Course Objectives What NOT to expect What NOT to expect • “Build-your-own” 3D camera instructions “Build-your-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 • Course Notes Course Notes http http:// ://www www. .cs cs. .cmu cmu. .edu edu/~ /~seitz seitz/course/3DPhoto. /course/3DPhoto.html html Slides Slides • Acrobat versions of speakers’ slides Acrobat versions of speakers’ slides • Abstracts Abstracts • Digital Digital Michelangelo Michelangelo Project Project • • Passive vision Passive vision intro 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 • 6

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