Om du følger kurset på nett må du regn med å bruke litt matematikk, ettersom kurset i hovedsak tar for seg de tekniske aspektene ved fotografering.
Flash applets demonstrating concepts from the lectures
- Variables that affect exposure
- Operation of a thin lens (and that lenses perform a 3D perspective transformation)
- Gaussian lens formula (including the relationship between focusing a camera and changing its focal length)
- Depth of Field (and its dependence on aperture, focal length, subject distance, and circle of confusion)
- Telephoto zoom lenses
- Spatial convolution (in 1D and 2D)
- Autofocus using phase detection
- Autofocus using contrast detection
- Gamma correction
- Introduction to color theory (sensitivity functions, matching functions, 3D colorspace, spectral locus, primaries, gamut)
- Color matching (a modern version of Maxwell's color matching experiment)
- Chromaticity diagrams (and their relationship to 3D colorspace)
- Gamut mapping (What happens when you have a color you can't reproduce on a given display or printer?)
- Additive versus subtractive color mixing (What are the right primaries? RGB? CMY? Red, yellow, and blue, as I learned in nursery school?)
- Cylindrical panoramas (the projections used to construct them and display them)
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