Research on Techniques of 3D Reconstruction Based on Contours Algorithm
Lingxin Kong · Machinery & Electronics · 2011
An improved method base on the contours algorithm is presented,to make it more applicable to 3D reconstruction of human tissue.First of all according to the characteristics of medical images,divide contour data into several categories,and then carry out the correspondence and branch treatment in various categories to determine the topological relations between contours,finally with the optimization target of minimum diagonal splice the contours by triangular facets and obtain the 3D model.Because the determining of topological relations is more effective,the expression of 3D model of organs is more accurate and the model reconstruction is more efficient.