Abstract: Along with fast development of computer science, traditional recognition for
the documents and literatures have replaced by the technique of computer
auto-digitalization. Computer auto-digitalization is a popular technique
which not only has the merit of low labor cost, but also has comprehensive
functional extensions (multi-status, for the detection, recognition,
classification and storage). However, the problem is centered in the
reliability and adaptation. Bad compatibility and error-prone are universal
features. So in this paper, taking a complex material, the civil aerial
meteorological map, as experimental goal, we developed a novel system for
the analysis of drawing map, and also introduced the detailed algorithms of
it. The superiority of algorithms and efficiency of system in generating
meaningful interpretation are clear from experimental results.
Keywords: Document analysis, segmentation, line interpretation, characters recognition
