View Proposal #349
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ID | 349 |
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First Name | Irvin |
Last Name | Hentzel |
Institution | Iowa State University |
Speaker Category | faculty |
Title of Talk | Applications of Projective Tiling |
Abstract | We give a low level approach to the theorem that in a photograph, all parallel lines meet at a point. We prove this theorem using analytic geometry. We point out some mathematical properties of projections that are not displayed in photographs. And we show how to estimate areas and distances in photographs without doing numerical calculations. This material would be appropriate for a Math Club presentation or a special topic to show an application of math to forensic investigations. |
Subject area(s) | Geometry |
Suitable for undergraduates? | Yes |
Day Preference | Either |
Computer Needed? | Y |
Bringing a laptop? | N |
Overhead Needed? | Y |
Software requests | |
Special Needs | |
Date Submitted | 9/22/12 |
Year | 2012 |