conic

• Conic projection with two standard parallels
  双标准纬线圆锥投影
• Conic is indispensable in geometric modeling and cad / cam system
  其中应用最为广泛的是圆弧和圆。
• Constructing directrix for conic curve
  圆锥曲线准线的几何作图
• Self - calibration of rotating cameras using conic correspondences
  基于二次曲线的纯旋转摄像机自标定
• Determine the position of conic center
  无心二次曲线位置的确定
• Online freehand sketching recognition using primarily conic sections
  基于二次曲线的在线手绘图识别
• The intersection point of two conic sections
  两锥线的交点
• The nine point conic to a triangle
  三角形的九点二次曲线
• Method of the least square conic fitting in gps attitude measurement
  姿态测量中的最小二乘二元多项式拟合法
• We researched the testing method of convex conic aspheric surface
  对小型凸二次非球面检验方法进行了研究。