基于形态内插的三维图像重建方法研究

STUDY OF 3D IMAGE RECONSTRUCTION BASING ON MORPHOLOGY INTERPOLATION

内插是三维重建工作中的一个重要的处理过程。本文从数学形态学的角度研究内插问题，首次提出了用形态加权和差的复合运算来实现内插。同以往的内插算法相比，成功地解决了两内插对象之间无重叠部分时的内插难题，且适用范围广，实现简单。

Interpolation is an important processing step in 3D reconstruction,This paper deals with the inter-polation from the mathematical morphology point.Anew method is presented here to implement theinterpolation by means of a combined operation of weighted dilation and erosion,Compared with pre-viously proposed methods, the new approach successfully resolves the problem of interpolation whenthere is no overlapping area between the two interpolation objects; Moreover,it has a wide suitabilityand is easy to implement。