'Photography alexei efros' presentation slideshows

Sampling and Reconstruction

Sampling and Reconstruction. 15-463: Computational Photography Alexei Efros, CMU, Spring 2010. Most slides from Steve Marschner. Sampling and Reconstruction. Sampled representations. How to store and compute with continuous functions? Common scheme for representation: samples

737 views • 55 slides

Image Pyramids and Blending

840 views • 52 slides

The Frequency Domain

751 views • 49 slides

Image Warping

Image Warping. http://www.jeffrey-martin.com. 15-463: Computational Photography Alexei Efros, CMU, Fall 2005. Some slides from Steve Seitz. f. f. f. T. T. x. x. x. f. x. Image Warping. image filtering: change range of image g(x) = T(f(x)).

527 views • 34 slides

More Mosaic Madness

359 views • 33 slides

490 views • 30 slides

Image Warping

Image Warping. http://www.jeffrey-martin.com. 15-463: Computational Photography Alexei Efros, CMU, Fall 2008. Some slides from Steve Seitz. f. f. f. T. T. x. x. x. f. x. Image Transformations. image filtering: change range of image g(x) = T(f(x)).

464 views • 30 slides

Image Warping

Image Warping. http://www.jeffrey-martin.com. 15-463: Computational Photography Alexei Efros, CMU, Fall 2007. Some slides from Steve Seitz. f. f. f. T. T. x. x. x. f. x. Image Warping. image filtering: change range of image g(x) = T(f(x)).

491 views • 27 slides