Perceiving Systems Conference Paper 2014

Model-based Anthropometry: Predicting Measurements from 3D Human Scans in Multiple Poses

Aggteaser

Extracting anthropometric or tailoring measurements from 3D human body scans is important for applications such as virtual try-on, custom clothing, and online sizing. Existing commercial solutions identify anatomical landmarks on high-resolution 3D scans and then compute distances or circumferences on the scan. Landmark detection is sensitive to acquisition noise (e.g. holes) and these methods require subjects to adopt a specific pose. In contrast, we propose a solution we call model-based anthropometry. We fit a deformable 3D body model to scan data in one or more poses; this model-based fitting is robust to scan noise. This brings the scan into registration with a database of registered body scans. Then, we extract features from the registered model (rather than from the scan); these include, limb lengths, circumferences, and statistical features of global shape. Finally, we learn a mapping from these features to measurements using regularized linear regression. We perform an extensive evaluation using the CAESAR dataset and demonstrate that the accuracy of our method outperforms state-of-the-art methods.

Author(s): Tsoli, Aggeliki and Loper, Matthew and Black, Michael J
Book Title: Proceedings Winter Conference on Applications of Computer Vision
Pages: 83--90
Year: 2014
Month: March
Publisher: IEEE
Project(s):
Bibtex Type: Conference Paper (inproceedings)
DOI: 10.1109/WACV.2014.6836115
Event Name: IEEE Winter Conference on Applications of Computer Vision (WACV)
Event Place: Steamboat Springs, CO, USA
Electronic Archiving: grant_archive
Links:

BibTex

@inproceedings{tsoliWACV14,
  title = {Model-based Anthropometry: Predicting Measurements from 3D Human Scans in Multiple Poses},
  booktitle = {Proceedings Winter Conference on Applications of Computer Vision},
  abstract = {Extracting anthropometric or tailoring measurements from 3D human body scans is important for applications such as virtual try-on, custom clothing, and online sizing. Existing commercial solutions identify anatomical landmarks on high-resolution 3D scans and then compute distances or circumferences on the scan. Landmark detection is sensitive to acquisition noise (e.g. holes) and these methods require subjects to adopt a specific pose. In contrast, we propose a solution we call model-based anthropometry. We fit a deformable 3D body model to scan data in one or more poses; this model-based fitting is robust to scan noise. This brings the scan into registration with a database of registered body scans. Then, we extract features from the registered model (rather than from the scan); these include, limb lengths, circumferences, and statistical features of global shape. Finally, we learn a mapping from these features to measurements using regularized linear regression. We perform an extensive evaluation using the CAESAR dataset and demonstrate that the accuracy of our method outperforms state-of-the-art methods.},
  pages = {83--90},
  publisher = {IEEE },
  month = mar,
  year = {2014},
  slug = {tsoliwacv14},
  author = {Tsoli, Aggeliki and Loper, Matthew and Black, Michael J},
  month_numeric = {3}
}