柑橘果实表面结构的真实感绘制技术研究

摘要

In order to describe the surface morphology of the plant fruit more accurately , a method to realistic rendering of the plant fruit surface is presented .The method extract the fruit color by HSV space of the 20 color non-uniform quanti-zation algorithm , and reconstruct surface by triangulation polygon method characteristics .Finally , the plant fruit surface is rendered by using the mapL system and OpenGL .The experiment explains that the method can effectively show the Sense of reality of the fruit surface .%　　为了更加真实地描述植物果实表面的形态特征，提出了一种植物果实表面结构的真实感绘制方法。该方法利用HSV 空间的20色非均匀量化算法提取果实的颜色，以三角化多边形的方法来重构表面的特征；最后，利用MapL 系统和OpenGL 对植物果实表面进行绘制。实验表明，该方法能够有效地表现果实表面的真实感。