A Comparison on the Reproducibility of Parametric Bodies Used in the Virtual Garment System
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Parametric bodies reproduce the actual shape of human body parts and should be convenient for general usersto change size to judge the visual fit of clothes on-line. In this study, three parametric bodies(i.e. I, C, D ) were comparedto verify the accuracy of the provided body dimensions and reproducibility to a target model. To compare reproducibility,the 20s female standard virtual model developed for an apparel industry by Korean agency for technology and standardsis used. The investigation of existing parameters showed that the numbers and kinds of parameters provided by each programwere different with some errors in notation; in addition, some of virtual body dimensions went beyond the maximumallowable error. The result of changing each parametric body to the 20s female standard body showed that D, C, I in orderproduced better reproducibility for body dimensions. There were different levels of protrusion and concavity in the virtualcross sections and virtual longitudinal sections despite the small differences in body dimensions and cross sectional areas;in addition, some parametric body was not bilateral symmetry. The results of this study can be used as basic informationin the standardization of a virtual model used in a virtual garment program.
Abstract
Parametric bodies reproduce the actual shape of human body parts and should be convenient for general usersto change size to judge the visual fit of clothes on-line. In this study, three parametric bodies(i.e. I, C, D ) were comparedto verify the accuracy of the provided body dimensions and reproducibility to a target model. To compare reproducibility,the 20s female standard virtual model developed for an apparel industry by Korean agency for technology and standardsis used. The investigation of existing parameters showed that the numbers and kinds of parameters provided by each programwere different with some errors in notation; in addition, some of virtual body dimensions went beyond the maximumallowable error. The result of changing each parametric body to the 20s female standard body showed that D, C, I in orderproduced better reproducibility for body dimensions. There were different levels of protrusion and concavity in the virtualcross sections and virtual longitudinal sections despite the small differences in body dimensions and cross sectional areas;in addition, some parametric body was not bilateral symmetry. The results of this study can be used as basic informationin the standardization of a virtual model used in a virtual garment program.
참고문헌 (13)
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