In-home application (App) for 3D virtual garment fitting dressing room
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In-home application (App) for 3D virtual garment fitting dressing room Chenxi Li 1
& Fernand Cohen
1
Received: 25 March 2020 / Revised: 21 July 2020 / Accepted: 24 September 2020 # Springer Science+Business Media, LLC, part of Springer Nature 2020
Abstract
This work introduces a novel method for the creation of an in-home virtual dressing room for garment fitting using an integrated system consisting of personalized 3D body model reconstruction and garment fitting simulation. Our method gives saliency to and establishes a relational interconnection between the massive scatter points on the 3D generic model. Starting with a small set of anthropometric interconnected ordered intrinsic control points residing on the silhouette of the projections of the generic model, corresponding control points on two canonical images of the person are automatically found – hence importing equivalent saliency between the two sets. Further equivalent saliencies between the projected points from the generic model and the canonical images are established through a loop subdivision process. Human shape mesh personalization is done through morphing the points on the generic model to follow and be consistent with their equivalent points on the canonical images. The 3D reconstruction yields sub resolution errors (high level accuracy) when compared to the average resolution of the original model using the CAESAR dataset. The reconstructed model is then fitted with garments sized to the 3D personalized model given at least one frontal image of the garment with no requirement for a full 3D view of the garment. Our method can also be applied to virtual fitting system for online stores and/or for clothing design and personalized garment simulation. The method is convenient, simple, efficient, and requires no intervention from the user aside from taking two images with a camera or smart phone. Keywords 3D reconstruction . Body model reconstruction . In-home dressing room . Virtual dressing
* Chenxi Li [email protected] Fernand Cohen [email protected]
1
Electrical and Computer Engineering, Drexel University, Philadelphia, PA 19104, USA
Multimedia Tools and Applications
1 Introduction Online virtual tailoring has gained traction recently as evidenced by the MTAILOR (https://www.mtailor.com/) App that allows custom clothes to be made by measuring an individual on their phone. With the popularization of online shopping and advancement of virtual techniques, the demand for a low-cost and highly accurate virtual in-home fitting/dressing room system that goes beyond virtual tailoring measurement is in need. The creation of a virtual in-home dressing room for garment fitting is timely and is a needed online shopping application that would limit order returns, allow the trying on garments at home before ordering, and can be updated as often as necessary to accommodate changes of users in physique, weight, aging, etc. In this paper, we introduce an integrated system that generates a 3D personalized human body model from two images, then maps image
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