3d Geometric Mesh Compression Algorithm

Subject researched the exiting geometry compression algorithms for triangular meshes. Furthermore, unlike most existing ones, a new un-reduced compress algorithlm and its application are given. The feature of this algorithlm is as follows:1. The method reforms the model in polygonmsh. According to other methods who reform the same model with trianges, the first one has twice efficiency by the second.2. The method memeries the compressed information by bits. It saves the memory space which is wasted by the method memorying a union in one byte. Afterall, it improves the compressing efficiency obviously.3. Subject tried different feature template and showed the contrast data. It showed that within other compressing methods who have the same complex, ours is a simple, high compressing effiecent un-reduced method.