Paper  bibtex   

@INPROCEEDINGS{Schmalstieg_273,
  author = {Michael Donoser and Dieter Schmalstieg},
  title = {Discriminative Feature-to-Point Matching in Image-Based Localization},
  booktitle = {Proc. IEEE Computer Vision and Pattern Recognition 2014},
  year = {2014},
  month = {June},
  address={Columbus, OH, USA},
  url = {http://arbook.icg.tugraz.at/schmalstieg/Schmalstieg_273.pdf},  
}