Projective Geometry - Institute for Computer Graphics and Vision
Projective Geometry - Institute for Computer Graphics and Vision
Projective Geometry - Institute for Computer Graphics and Vision
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Institut für Elektrische Meßtechnik und Meßsignalverarbeitung<br />
<strong>Projective</strong> <strong>Geometry</strong><br />
• points in π 1<br />
• straight lines of sight<br />
• projective reconstruction<br />
• geometry, precise<br />
• known correspondences<br />
vs. <strong>Computer</strong> <strong>Vision</strong><br />
• discrete pixels in π i<br />
• sampling theorem<br />
• lens distortion, aperture,<br />
depth of field<br />
• “oriented” projective rec.<br />
“in front of camera”<br />
• inherently imprecise <br />
estimation, minimization<br />
• “outliers” robustness<br />
Professor Augmented Horst Reality Cerjak, VU 19.12.20051 <strong>Projective</strong> <strong>Geometry</strong> Axel Pinz<br />
7.3.2011<br />
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