摘要
三维图像数据量极大 ,要实现快速有效的交互应用 ,有必要进行压缩 ,而视觉效果不变。该文提出了一个快速、有效的表面数据压缩算法 ,可使对象描述的三角形个数大为减少 ,解决三维图像交互困难。软件实现采用最新的软件技术设计为组件对象 ,可直接应用于需要图像数据压缩的任何场合。脸部图像和乳房图像数据压缩例证所提算法是合理的 ,且快速有效 ,软件实现是成功的。三维数据压缩将是生物医学影像等应用领域中必不可少的手段。
Implementing fast and effective interaction application is challenging due to a huge number of 3D image surface data. Surface data compression without losing visible detail is required. To visualize 3D model practically, we represented surface data compression algorithm that significantly reduces the number of triangles and overcomes interactive difficulty. The implementation of the algorithm has been developed with advanced software technologies, which is designed as component so that it may be directly applied to the any situation of image compression. The compression of face and breast illustrates rationality, fast and effective capabilities of represented algorithm. The developed software implementation based on the algorithm is of valuable and successful. 3D data compression techniques are becoming an important tool for biomedicine image technology.
出处
《计算机仿真》
CSCD
2003年第6期50-52,共3页
Computer Simulation
