한국의류학회지 (Journal of the Korean Society of Clothing and Textiles)
- 제22권5호
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- Pages.664-675
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- 1998
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- 1225-1151(pISSN)
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- 2234-0793(eISSN)
입체사진을 위용한 인체형상계측
Body Shape Measurement Using Stereo Photo
- Choe, Hyeok-Ju (Dept.of Home Economocs Education, Korea University) ;
- Seong, Gyeong-Hwa ;
- Lee, Hyeon-Jik
- 발행 : 1998.07.01
초록
The purpose of this study was to isolate the observational error included in plane photogrammetric data and suggest more accurate and suitable method for body shape measurement. Three experiments were carried out in this study. First of all, the variables which can be obtained from photogrammetric method were selected among the data which can be measured improperly by direct measurement or showing large deviations between the samples. Secondly, the height, the width and the depth of 50 subjects were measured by plane photogrammetry. The result showed that plane photogrammetric data contain significant observational error even for the same variables, as the angle of which photos had been taken changes. Therefore, in order to reduce the observational error and to measure the human body accurately, three-dimensional measurement, stereo photogrammetry was employed in the last experiment. As it is important to isolateonly the observational error by plane photogrammetry and to exclude the accidental error caused by movement of human body subject, body shape model(manikin) was used as subject. The result showed that the average observational error by plane photogrammetry was more than 4 cm in the height, 0.85-1.29cm in the width and 0.49cm in the depth. In conclusion, it is not adequate to use the height obtained from plane photogrammetric data as human body measurement data. And the width and the depth should be used cautiously, even though they are relatively less significant, the error still can make some difference on clothing construction.
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