@InProceedings{MatiasOlivGonç:2001:EnVoAp,
               author = "Matias, Italo de Oliveira and Oliveira, Antonio A. F. and 
                         Gon{\c{c}}alves, Luiz M. G.",
                title = "Enhancing the volumetric approach to stereo matching",
            booktitle = "Proceedings...",
                 year = "2001",
               editor = "Borges, Leandro D{\'{\i}}bio and Wu, Shin-Ting",
                pages = "218--225",
         organization = "Brazilian Symposium on Computer Graphics and Image Processing, 14. 
                         (SIBGRAPI)",
            publisher = "IEEE Computer Society",
              address = "Los Alamitos",
                 note = "The conference was held in Florian{\'o}polis, SC, Brazil, from 
                         October 15 to 18.",
             keywords = "stereo vision, matching, dynamical programming.",
             abstract = "We propose techniques to enhance the volumetric approach to stereo 
                         matching [9, 10, 11], with which to obtain dense disparity and 
                         detect occluded zones. The volumetric approach works on the row x 
                         column x disparity space initializing the voxels with a measure of 
                         the similarity between the stereo pair that they represent 
                         (Similarity Phase). In this phase, we propose a function Lo that 
                         provides a better initial estimation for disparity. Then, these 
                         values are refined through an iterative process which inhibits all 
                         but one voxels placed along the same line of sight (Competition 
                         Phase).In this phase, we propose to use a Dynamical Programming 
                         technique for faster converging to the final solution and 
                         producing smoother maps. We substantially reduce the 
                         proportionality constant of the original algorithm complexity, 
                         enhancing time without strongly influencing the results.",
  conference-location = "Florian{\'o}polis, SC, Brazil",
      conference-year = "15-18 Oct. 2001",
                  doi = "10.1109/SIBGRAPI.2001.963058",
                  url = "http://dx.doi.org/10.1109/SIBGRAPI.2001.963058",
             language = "en",
         organisation = "SBC - Brazilian Computer Society",
                  ibi = "6qtX3pFwXQZeBBx/wkA3C",
                  url = "http://urlib.net/ibi/6qtX3pFwXQZeBBx/wkA3C",
           targetfile = "218-225.pdf",
        urlaccessdate = "2024, May 02"
}