SIGGRAPH Previews 2012 Technical Papers
Authors: Carl Doersch, Saurabh Singh, and Abhinav Gupta, Carnegie Mellon University; Josef Sivic, INRIA/ Ecole Normale Sup´erieure, Paris; Alexei A. Efros, Carnegie Mellon University, INRIA/Ecole Normale Sup´erieure, Paris
Particular features such as windows, lamps, trees, and more. in photographs indicate where the images were captured. Using machine learning techniques and large collections of geotagged images, this technology extracts such elements from photographs and guesses where they were taken.