author = "Macedo, Maysa Malfiza Garcia de and Conci, Aura",
          affiliation = "{Universidade Federal Fluminense} and {Universidade Federal 
                title = "Detection of Generic Conic Form Parameters Using Hough Transform",
            booktitle = "Proceedings...",
                 year = "2007",
               editor = "Gon{\c{c}}alves, Luiz and Wu, Shin Ting",
         organization = "Brazilian Symposium on Computer Graphics and Image Processing, 20. 
            publisher = "Sociedade Brasileira de Computa{\c{c}}{\~a}o",
              address = "Porto Alegre",
             keywords = "Hough Transform, conics, shape analysis, pattern recognition.",
             abstract = "Hough Transform (HT) is a method for shape extraction that uses a 
                         parameter accumulator array. Based on the analysis of generic 
                         conic equation it is possible to establish a robust approach for 
                         conic shape identification in images if some aspects are 
                         respected. This paper introduces a unique methodology to detect 
                         any conic equation parameters using the HT idea. The basis of the 
                         formulation here presented is the use of polar coordinates to 
                         detect an open or closed form, and the parameters search sequence. 
                         In this way we can identify complex forms through of the union of 
                         several conic detections.",
  conference-location = "Belo Horizonte",
      conference-year = "Oct. 7-10, 2007",
             language = "en",
           targetfile = "parameters_detection_2007camera_ready.pdf",
        urlaccessdate = "2021, Jan. 16"