Heteromorphic data integrity contains three steps: data preparation, data mapping and datacombination.
异构数据集成包括三个步骤：数据准备，数据匹配和数据合并。
2
The present popular CAD systems can deal with CMM data to some extent, such as: delete noisy points, rebuild symmetrical benchmark, datacombination.
目前流行的CAD系统具备一定的数据预处理功能，如：去除明显噪音点、对称基准重建、重定位整合等。
3
Study of copyright of digital image in museum by wavelet multi solution datacombination and study of stability of the dig ital display make a better result.