纺织学报 ›› 2019, Vol. 40 ›› Issue (05): 107-112.doi: 10.13475/j.fzxb.20180702706

• 服装工程 • 上一篇    下一篇

女西装特征部位松量分布规则

顾冰菲1,2,3, 闫彦红1,2,3, 苏军强4(), 刘国联5   

  1. 1.浙江理工大学 服装学院, 浙江 杭州 310018
    2.浙江理工大学 浙江省服装工程技术研究中心,浙江 杭州 310018
    3.丝绸文化传承与产品设计数字化技术文化旅游部重点实验室, 浙江 杭州 310018
    4.江南大学 纺织服装学院, 江苏 无锡 214122
    5.苏州大学 纺织与服装工程学院, 江苏 苏州 215006
  • 收稿日期:2018-07-11 修回日期:2019-01-25 出版日期:2019-05-15 发布日期:2019-05-21
  • 通讯作者: 苏军强
  • 作者简介:顾冰菲(1987—),女,讲师,博士。主要研究方向为数字化服装技术。
  • 基金资助:
    国家自然科学基金项目(61702461);国家自然科学基金项目(61702460);浙江理工大学纺织科学与工程一流学科优秀博士专项项目(2017YBZX14);浙江理工大学科研启动基金项目(16072195-Y);浙江省服装工程技术研究中心开放基金项目(2018FZKF08);浙江理工大学2018年度高等教育科学研究课题资助项目(Xgz1805)

Ease distribution rules of characteristic positions in women's suits

GU Bingfei1,2,3, YAN Yanhong1,2,3, SU Junqiang4(), LIU Guolian5   

  1. 1. Fashion College, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
    2. Clothing Engineering Research Center of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
    3. Key Laboratory of Silk Culture Heritage and Products Design Digital Technology, Ministry of Culture Tourism, Hangzhou, Zhejiang 310018, China
    4. School of Textile and Clothing, Jiangnan University, Wuxi, Jiangsu 214122, China
    5. College and Textile and Clothing Engineering, Soochow University, Suzhou, Jiangsu 215006, China
  • Received:2018-07-11 Revised:2019-01-25 Online:2019-05-15 Published:2019-05-21
  • Contact: SU Junqiang

摘要:

为通过探究人体与服装间的距离松量分布规律构建成衣样板生成规则,首先使用三维扫描仪对未穿着服装的人台进行扫描,获得人台基本数据。然后扫描穿着7件相同款式不同尺码的西装,获得7件服装点云数据。再将人台数据和服装数据进行叠加展示服装间的距离松量分布规律,并通过测量人台与服装间10个特征部位的截面环建立距离松量计算模型,进行给定松量和距离的松量转换。最后用三维曲线拟合方式以胸围曲线为例进行了样板增量的转化。结果表明:各部位距离松量回归方程的R 2值均大于0.9,验证了该预测模型的精确度;通过案例验证发现成衣胸围与人体净胸围之间存在-0.42 cm的误差,且在国内女装制作胸围标准误差范围内。

关键词: 人体测量, 点云数据, 距离松量, 样板增量

Abstract:

In order to realize the automatic generation of individualized pattern, the distribution rules of ease allowance between human body and garments were analyzed to establish the pattern generation rules. First the undressed standard mannequin was scanned by a 3-D body scanner to obtain the basic point-cloud data of the mannequin, and then seven suits with the same style and different ease allowance were scanned to obtain the point-cloud data of the suits. The distribution rules of the distance ease were demonstrated by adding the data of the suits and mannequin, and the mannequin-suit curves of ten characteristic positions were measured to build the calculative models between the distance ease and the ease allowance to realize the conversion between the ease allowance and the distance ease. The R 2 values of the regression models of the distance ease at all positions are all more than 0.9, verifying the accuracy of the models. Finally, the distance ease was converted into the pattern increments through curve simulation by taking the bust position as an example, and the example shows that the difference between the bust circumference of the garment and the body bust girth is -0.42 cm, which conforms to the standard error of the bust circumference of women's suits in China.

Key words: body measurement, point-cloud data, distance ease, pattern increment

中图分类号: 

  • TS941.26

图1

女西装样衣款式"

表1

样衣关键部位的放松量及尺寸"

尺寸
类型
样衣
编号
放松量/
cm
胸围
B/cm
腰围
W/cm
臀围
H/cm
标准
人台
尺寸
0# 0 84 66 90
西装
尺寸
1# 贴体
0~4
86 70 92
2# 88 72 94
3# 合体
6~12
92 76 96
4# 94 78 98
5# 96 82 100
6# 宽松
16~24
100 90 102
7# 104 94 104

图2

上装特征部位截面位置"

图3

胸宽截面曲线插入点示意图"

图4

7件不同服装胸宽截面环插入点距离松量测量"

图5

过胸宽点截面插入点距离松量分布"

表2

围度差相关性分析"

特征部位
围度差
与胸部松量
值相关性
与腰部松量值
相关性
与臀部松量
值相关性
肩部截面 0.976 0.949 0.999
上胸宽截面 0.987 0.979 0.989
胸宽截面 0.915 0.907 0.940
下胸宽截面 0.967 0.954 0.997
腋点处截面 0.932 0.911 0.942
下胸部截面 0.994 0.930 0.966
腹部截面 0.980 0.977 0.993

图6

胸宽截面插入点示意图"

表3

胸宽截面给定松量-距离松量模型"

插入点编号 回归模型 R2
1 Y=-0.559+0.154X3+0.001X32 0.988
2 Y=-0.183+0.091X3+0.00046X32 0.997
3 Y=0.477+0.124X3-0.003X32 0.951
4 Y=-0.312+0.223X3-0.007X32 0.928
5 Y=-1.028+0.440X3-0.005X32 0.995
6 Y=-2.113+0.859X3-0.021X32 0.999
16 Y=0.135-0.026X3+0.007X32 0.943
17 Y=-0.181+0.051X3+0.001X32 0.960
18 Y=0.060-0.002X3+0.001X32 0.994
19 Y=0.812+0.101X3-0.003X32 0.891
20 Y=0.224+0.090X3-0.001X32 0.986

图7

人体与服装胸围拟合曲线"

表4

设置松量前后插入点间样板增量"

插入点 人体/cm 服装/cm 增量ΔL/cm
L1-2 8.50 10.31 1.81
L2-3 2.49 2.79 0.30
L3-4 3.83 3.63 -0.20
L4-5 3.95 4.11 0.16
L5-6 3.95 4.06 0.11
L15-16 4.28 4.49 0.21
L16-17 4.32 4.53 0.21
L17-18 3.53 3.56 0.03
L18-1 6.48 8.64 2.46

图8

原型样板转化为成衣样板"

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