PREDICTION OF THE CLOTHING PRESSURE BASED ON 3D SHAPE DEFORMATION AND MECHANICAL PROPERTIES OF FABRICS

摘要

A method for predicting clothes pressure based on a 3D shape of a human body and deformation of clothes is provided to indirectly measure the clothe pressure considering a direction of external force and curvature characteristics of the human body by using 3D information, and offer a proper clothes pressure estimation formula by considering various characteristics of the human body and clothes. Grids for drawing coordinates perpendicular to a concentric circle are stamped on fabrics of the clothes. Weight according to a tensile angle and an expansion rate of the fabrics is found. The clothes are made of the fabrics, and the shape deformed after the clothes are put on gypsum and an expanded length is scanned. An extended main direction, and an arc radius and the extended length in the main direction are calculated from a scanned image. The clothes pressure is estimated by finding tensile stress of the fabric from the extended length and inputting the tensile stress to a clothes pressure estimation formula.