A method of cornea eye and crystalline lens 3-D graphic being generated, this method comprises: irradiating eyes with multiple optical sections, the multiple optical section of base what obtains multiple tangent plane pictures of the eyes. Each of the multiple tangent plane pictures obtained to what executes following steps: a) in two-dimensional space, carrying out image analysis by one of how each tangent plane picture to acquisition He Qu Line is fitted, the corresponding arc in Hou surface before automatic identification cornea eye and crystalline lens； And, b) it determines from the intersection for having identified arc Zhong Guang Line tracking and having returned to the known site in Guang Line and one section of space comprising the optical section described in two-dimensional space, the optical section generates one of multiple tangent plane pictures of the acquisition, wherein the intersection of the determination defines three dimension song Line arcs.一種産生眼睛角膜和晶狀體三維圖形的方法，該方法包括：用多個光切面照射眼睛，基於所述多個光切面獲得所述眼睛的多個切面圖像。對於獲得的多個切面圖像的每一個執行以下步驟：a)在二維空間中，通過對獲得的多各切面圖像之一進行圖像分析和曲綫擬合，自動識別眼睛角膜和晶狀體前後表面對應的弧；以及，b)確定從二維空間內所述已識別弧中光綫追踪返回的光綫與包含所述光切面的一段空間的已知位點的交集，該光切面産生所述獲得的多個切面圖像之一，其中所述確定的交集定義出三維曲綫弧。
