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COS 597B - 3D Photography |
Fall, 2002 |
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| Course home | Outline and lecture notes | Project information | Links | |||
| Date | Topic | Readings | Notes |
|---|---|---|---|
| Fri, Sep 13 | 3D Photography: technologies, data types, applications; Case studies: 3 sculpture digitization projects |
Pietà project
Digital Michelangelo project Great Buddha project |
Lecture notes |
| Wed, Sep 18 | Overview of 3D scanners; the 3D model acquisition pipeline | Lecture notes | |
| Mon, Sep 23 | Sensors and optics | Lecture notes | |
| Wed, Sep 25 | Triangulation scanner designs: single-stripe, time-coded structured light, active stereo, shadow | Shadow scanning
Stereo+laser stripe scanner Color stripe scanner Stripe boundary codes |
Lecture notes |
| Mon, Sep 30 | Calibration | Camera calibration links | Lecture notes |
| Wed, Oct 2 | Project discussion: scanner design | Spacetime analysis | |
| Mon, Oct 7 | Scan-to-scan pairwise alignment: the ICP algorithm
([Besl 92] and [Chen 91] are the "classic" papers) |
Paper on ICP variants
Lots of ICP paper links |
Lecture notes |
| Wed, Oct 9 | ICP derivation and stability analysis | ICP math and stability | |
| Mon, Oct 14 | Global registration; automated initial alignment | Pulli's multiview registration
Huber's automatic modeling |
Lecture notes |
| Wed, Oct 16 | 3D model reconstruction: Zipper, BPA, Crusts | The "Zipper" algorithm
The "Crust" algorithm |
Lecture notes |
| Mon, Oct 21 | 3D model reconstruction: VRIP and other volumetric algorithms | VRIP paper | Lecture notes |
| Wed, Oct 23 | Project discussion: alignment and reconstruction | ||
| Mon, Oct 28 | No class - fall break | ||
| Wed, Oct 30 | No class - fall break | ||
| Mon, Nov 4 | Scan filtering | Implicit fairing paper | |
| Wed, Nov 6 | Point-based rendering, streaming | QSplat paper
Streaming QSplat paper |
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| Mon, Nov 11 | Project discussion: cameras, calibration | ||
| Wed, Nov 13 | More on calibration | ||
| Mon, Nov 18 | Shape from shading and photometric stereo | Photometric stereo
Helmholtz reciprocity |
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| Wed, Nov 20 | View-dependent texture mapping | ||
| Mon, Nov 25 | Project discussion: current status, color | ||
| Wed, Nov 27 | No class - Happy Thanksgiving | ||
| Mon, Dec 2 | Facade | ||
| Wed, Dec 4 | Image-based modeling and rendering: light fields, lumigraphs | ||
| Mon, Dec 9 | Recent IBR approaches: unstructured lumigraphs, opacity hulls | ||
| Wed, Dec 11 | Final project presentations |