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김창우(Kim Chang U),최창석(Choe Chang Seog),김효숙(Kim Hyo Sug),강인애(Kang In Ae),전준현(Jeon Jun Hyeon) 한국복식학회 2003 服飾 Vol.53 No.5
This paper proposes a system for measuring the 3D human bodies using the multiple 2D images. The system establishes the multiple image input circumstance from the digital camera for image measurement. The algorithm considering perspective projection leads us to estimate the 3D human bodies from the multiple 2D images such as frontal. side and rear views. The results of the image measurement is compared those of the direct measurement and the 3D Scanner for the total 40 items (12 heights. 15 widths and 13 depths). Three persons measure the 40 items using the three measurement methods. In comparison of the results obtained among the measurement methods and the persons. the results between the image measurement and the 3D Scanner are very similar. However. the errors for the direct measurement are relatively larger than those between the image measurement and the 3D scanner. For example, the maximum errors between the image measurement and the 3D Scanner are 0.41㎝ in height. 0.39㎝ in width and 095㎝ in depth. The errors are acceptable in body measurement. Performance of the image measurement is superior to the depth. because the algorithm estimates the 3D positions using the perspective projection. In above comparison. the image measurement is expected as a new method for measuring the 3D body , since it has the various advantages of the direcet meaurement and 3D Scanner in performance for measurement as well as in the devices. cost. portability and man power.