2022 Fiscal Year Final Research Report

Creation of Universal Individualized Garment Design System to Expand International Market for Apparel

Research Project

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Project/Area Number	19H01614
Research Category	Grant-in-Aid for Scientific Research (B)
Allocation Type	Single-year Grants
Section	一般
Review Section	Basic Section 08030:Family and consumer sciences, and culture and living-related
Research Institution	Japan Women's University
Principal Investigator	OHTSUKA Michiko 日本女子大学, 家政学部, 研究員 (30233183)
Co-Investigator(Kenkyū-buntansha)	渡邊敬子京都女子大学, 家政学部, 准教授 (80369652) 諸岡晴美京都女子大学, 家政学部, 教授 (40200464) 持丸正明国立研究開発法人産業技術総合研究所, 情報・人間工学領域, 研究センター長 (90358169) 滝澤愛椙山女学園大学, 生活科学部, 講師 (20512437) 武本歩未日本女子大学, 家政学部, 講師 (70631993)
Project Period (FY)	2019-04-01 – 2023-03-31
Keywords	三次元人体計測 / ラグビー選手の体型 / 三次元形状の推定 / 障碍者 / 3DCAD / クラスター分析 / 重回帰分析
Outline of Final Research Achievements	Hand measurements and three-dimensional measurements were performed on a total of 57 subjects, mainly rugby top league team players who were considered to differ from the standard body shape. From the 3D human shape data, a homologous model of the upper trunk from neck to hip height was generated using HBM-Rugle, and a cluster analysis was conducted to clarify the body shape characteristics of rugby players. In addition, for the generation of virtual bodies of various body shapes, we proposed a method for estimating 3D human body shapes from hand-measured human body data using multiple regression analysis and verified the accuracy of the method. At the same time, we attempted to develop clothing for people with disabilities and those in special environments.
Free Research Field	被服構成学
Academic Significance and Societal Importance of the Research Achievements	不良在庫や廃棄衣料をなくし、エコで効率の良い生産への移行を世界が目指している。しかし個別生産システムも単なる着丈・袖丈などの寸法の調節にとどまっている。精度の高い三次元の人体形状データを用いた衣服設計システムの開発に対する社会的要請は高い。本研究における三次元人体形状の推定法はさまざまな体型の人の三次元人体形状データの獲得につながり、学術的にも新しい理論と言え、ITを活用した衣服の個別設計・生産を大きく進展させるものである。