1) Anterior and posterior surface topographies
前、后表面高度
3) Anterior corneal surface elevation map
角膜前表面高度图
4) surface height
表面高度
1.
The surface height of aluminum(alloy) welding .
分析了焊接过程中的成像特点,得到了铝合金焊接熔池表面的反射图模型,并针对焊接熔池边缘不光滑特点,提出了实际表面光滑约束条件,计算了铝合金非熔化极气体保护焊(GTAW)熔池表面高度。
2.
The surface height can be reconstructed accurately from a synthetic image by the iterative calculus,which provides a feasible approach for extracting the surface shape of fabric image.
对合成图像进行迭代计算 ,获得了较为准确的表面高度 ,并对实际织物图像验证了该算法的可行
3.
The accuracy of iterative calculus was verified by recovering surface height of an object from its synthetic image, and the application of the calculus has been extended to reconstruct surface height from remote sensing image.
由单目图像获得物体表面高度 (由阴影恢复形状 )是计算机视觉中的一个重要研究领域 。
5) posterior Diff value
角膜后表面前凸
1.
Subjects were divided into groups according to pre-operative myopic diopter (spherical equivalent) or ablation percentage, then posterior Diff value was compared between groups and different time.
目的探讨准分子激光原位角膜磨镶术(LASIK)后OrbscanⅡ中角膜后表面前凸量(后表面Diff值)的动态变化特点、规律及影响后表面Diff值的主要因素。
6) sea surface height
海表面高度
1.
Variation of sea surface height in the South China Sea derived from a data assimilation product;
由数据同化产品导出南海海表面高度的变化
补充资料：巴勒奎尔氏角膜刀