【24h】

Polygonal Models for Clothing

机译:衣服的多边形模型

获取原文

摘要

We address the problem of recognizing a configuration of a piece of garment fairly spread out on a flat surface. We suppose that the background surface is invariant and that its color is sufficiently dissimilar from the color of a piece of garment. This assumption enables quite reliable segmentation followed by extraction of the garment contour. The contour is approximated by a polygon which is then fitted to a polygonal garment model. The model is specific for each category of garment (e.g. towel, pants, shirt) and its parameters are learned from training data. The fitting procedure is based on minimization of the energy function expressing dissimilarities between observed and expected data. The fitted model provides reliable estimation of garment landmark points which can be utilized for an automated folding using a pair of robotic arms. The proposed method was experimentally verified on a dataset of images. It was also deployed to a robot and tested in a real-time automated folding.
机译:我们解决了识别一件衣服的配置,该衣服在平坦的表面上铺展。我们假设背景表面是不变的,并且其颜色与一件衣服的颜色充分不同。该假设使得能够进行相当可靠的分割,然后提取服装轮廓。轮廓由多边形近似,该多边形被装配到多边形服装模型。该模型特点针对每种衣服(例如毛巾,裤子,衬衫)及其参数从训练数据学习。拟合程序基于最小化表达观察和预期数据之间的相似性的能量函数。该拟合模型提供了可靠的衣服标志点估计,其可用于使用一对机器人臂的自动折叠。所提出的方法在图像数据集上进行实验验证。它也部署到机器人并在实时自动折叠中测试。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号