The Key Processing Technical Researches On Piecemeal Data Automatically Joining In The Reverse Engineering

In project domain, Reverse engineering is a new kind of technology that collect CAD, the laser, the precision machinery, the numerical control and image gathering and processing. Its data manipulation technology is an important link in the Reverse engineering , Which Relates to the three-dimensional data's reconstruction, modeling, efficiency& precision and so on . This article has outlined the domestic and foreign research, Application and data manipulation's vital role and status in reverse engineering. To technology of gaining reference point, seeking algorithm of multi-blocks reference point data correspondence relations, In the reference point gain technology, the multi-blocks reference point data correspondence relations' sought algorithm, joins, using reference point portal the technology frame construction the corresponding relations and the traditional ICP algorithm union completely automatic has carried on the innovation. This research have conducted the associative data processing technology of the piecemeal data unification, coordinate conversion processing, arrangement, data filter and compaction and so on. And developing it's data manipulation system. Meanwhile making the elaboration to this topic theory and the practical significance. Finally the work which does to myself has carried on the summary, Finally I carried the work on the summary to myself. And has made the forecast to Reverse engineering prospects for development.