@InProceedings{Führ:2016:UsCaPe,
               author = "F{\"u}hr, Gustavo",
                title = "On the use of calibration for pedestrian detection in on-board 
                         vehicular cameras",
            booktitle = "Proceedings...",
                 year = "2016",
               editor = "Aliaga, Daniel G. and Davis, Larry S. and Farias, Ricardo C. and 
                         Fernandes, Leandro A. F. and Gibson, Stuart J. and Giraldi, Gilson 
                         A. and Gois, Jo{\~a}o Paulo and Maciel, Anderson and Menotti, 
                         David and Miranda, Paulo A. V. and Musse, Soraia and Namikawa, 
                         Laercio and Pamplona, Mauricio and Papa, Jo{\~a}o Paulo and 
                         Santos, Jefersson dos and Schwartz, William Robson and Thomaz, 
                         Carlos E.",
         organization = "Conference on Graphics, Patterns and Images, 29. (SIBGRAPI)",
            publisher = "IEEE Computer Society´s Conference Publishing Services",
              address = "Los Alamitos",
             keywords = "pedestrian detection, calibration, on-board cameras.",
             abstract = "This paper presents a new approach for pedestrian detection in the 
                         context of Driver Assistance Systems (DAS). Given a camera with 
                         known intrinsic parameters, a flexible online calibration scheme 
                         that explores the expected road geometry is used to obtain the 
                         extrinsic parameters. With the full camera parameters, the 
                         expected geometry and size of a standing person is used to 
                         customize a baseline pedestrian detector based on sliding windows 
                         and multiple scales. Our experimental results show that the 
                         proposed approach allows the use of detachable cameras in the 
                         context of DAS, improving the accuracy of the baseline pedestrian 
                         detector. Furthermore, the flexible calibration scheme allows to 
                         estimate the distance from detected pedestrians to the camera 
                         using detachable cameras, opposed to the fixed onboard cameras in 
                         commercial vehicles that support vision-based DAS.",
  conference-location = "S{\~a}o Jos{\'e} dos Campos, SP, Brazil",
      conference-year = "4-7 Oct. 2016",
                  doi = "10.1109/SIBGRAPI.2016.020",
                  url = "http://dx.doi.org/10.1109/SIBGRAPI.2016.020",
             language = "en",
                  ibi = "8JMKD3MGPAW/3M5KB25",
                  url = "http://urlib.net/ibi/8JMKD3MGPAW/3M5KB25",
           targetfile = "calibration-pedestrian-detection-camera-ready.pdf",
        urlaccessdate = "2024, May 01"
}