［2］ Shotton J，Blake A，Cipoll R. Contour-based learning for object detection［C］∥Tenth IEEE International Conference on Computer Vision. Beijing：IEEE，2005：503-510.
[2]
［3］ Tan C Q，Chen Y F，Li F X，et al. A new method for content-based image retrieval via subsets of key contours fragments［J］. Advanced Materials Research，2012，532/533：792-796.
[3]
［4］ Yang X W，Liu H R，Latecki L J. Contour-based object detection as dominant set computation ［J］. Pattern Recognition，2012，45(5)： 1927-1936.
［8］ Lu C E，Adluru N，Ling H B，et al. Contour based object detection using part bundles［J］. Computer Vision and Image Understanding，2010，114(7)：827-834.
[10]
［9］ Ferrari V，Tuytelaars T，Van Gool L. Object detection by contour segment networks［C］∥9th European Conference on Computer Vision. Graz，Austria：Springer Berlin Heidelberg，2006：14-28.
