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노년여성의 의복제작을 위한 체형별 치수 및 그레이딩 체계에 관한 연구
이정임,주소령 한국의류산업학회 2004 한국의류산업학회지 Vol.6 No.4
The purpose of this study was to suggest the standard sizing system and grading rules according to body types of elderly women. The data were the anthropometric measurements of 329 women aged 60 and older measured in 2001. To determine the effective and useful clothing sizing system, the distribution of hip girth and bust girth of 3 body types which were suggested in KS K 0055 was analyzed, and the significant difference among adjoining hip girth ranges was analyzed, too. And the sizes of major body parts that were used for manufacturing clothing were made to have regular interval between each clothing sizes. From this study, we certified that each different sizing system for 3 body types to manufacture more suitable clothing for elderly women was necessary and suggested the standard size for each body type. And we also suggested the patternmaking sizes that were needed to manufacture ready-made clothing. On the basis of standard size, we suggested the grading rules for 3 body types. And we verified the propriety of the grading rules for 3 body types through the fitting test, and we knew that the grading rules for 3 body types of this study was very useful to manufacture clothing for elderly women.
Parallel Search Algorithm for Application of Invariant Moments to Traffic Sign Symbol Recognition
So Young Yim,Sangsin Na,Tae Young Choi 한국정보과학회 1998 Journal of Electrical Engineering and Information Vol.3 No.4
The seven invariant moments as feature descriptors satisfy the well-known primary conditions of invariance with respect to translation, rotation, and scale variation. However they are very sensitive to noise and vary in broad range of magnitude so that the conventional minimum distance classifier does not well operate on pattern recognition with seven invariant moments. From this point of view, in this paper, a new decision rule for seven invariant moments. called a parallel search algorithm, is proposed and applied to traffic sign symbol recognition. The simulation results on traffic sign symbol recognition show that the parallel search algorithm for seven invariant moments performs well in the average ratio criterion compared with the conventional signatures and another diametric signatures derived in this paper.