FFD와 로봇 팔을 이용한 3D 가발 형상 제작 시스템

다국어 초록 (Multilingual Abstract)

In this paper, we propose a new method to automatically make 3D wigs by replacing existing manual wig manufacturing system. To obtain the existing 3D head image, there is a method using a laser and an infrared ray. However, since both methods use light, it is difficult to measure the correct head by the hair. In this paper, we propose a contact type measurement method which has no problem in actual head shape processing even when there is hair. The 3D wig making method of this paper first establishes seven representative landmark points for the head shape and creates a standard 3D head shape which is an ideal head shape. Using the robotic arm designed in this paper, 3D position information of five measurement points is extracted and the 3D head of the subject is generated using the FFD(Free Form Deformation) algorithm based on the corresponding data. As a result of the implemented method, there was an error of 1.1 ~ 5.6% compared between actual head and subject. The proposed technique has the advantage of making the customized wig quickly and efficiently by taking only five 3D contact measurement points of the subject.

참고문헌 (Reference)

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