Jun'ichi Shibayama

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In electric generat ion plants , facility administration is going to be computerized for s e c u r e and efficient maintenance, a n d i t is needed t o input many a l ready existing plant diagrams (so called piping & ins t rument diagrams) into computer systems. Then i t i s required to recognize plant diagrams, whose drawing quality is s o tough f o r(More)
In the QBIC (Query By Image Content) project we are studying methods to query large on-line image databases using the images' content as the basis of the queries. Examples of the content we use include color, texture, and shape of image objects and regions. Potential applications include medical (\Give me other images that contain a tumor with a texture(More)
Upon considerations on manual and recognition-based input methods, we propose a vector-based editing method to input facility drawings. The following features are implemented. (1) Vector modification; The input drawing data are automatically re-edited and modified by predefined rules. This is for giving uniform precision, adding display attributes and(More)
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