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http://dx.doi.org/10.3744/SNAK.2002.39.2.028

A Development of Measurement and Comparison Technique for Large Curved Hull Pieces  

Jong-Moo Lee (서울대학교 조선해양공학과)
Jong-Gye Shin (서울대학교 조선해양공학과)
Publication Information
Journal of the Society of Naval Architects of Korea / v.39, no.2, 2002 , pp. 28-33 More about this Journal
Abstract
The characteristics of hull-pieces are large quantity, comparatively large piece-size, and different each shape. For the more, in the forming process(including Line-Heating Process) of curved hull pieces, shape checking processes including initial shape measurement and forming shape measurement of the each pieces are needed to achieve a given accuracy. So, the forming process of large curved hull pieces needs efficient measurement and comparison technique to check the shape and ensure the forming-accuracy In this paper, we try to construct integrated S/W, H/W system for efficient measurement and comparison of large curved hull pieces, which can apply to above forming environment.
Keywords
free-surface measurement; data segmentation; surface modeling; surface comparison;
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