公开(公告)号：US12198290B1

公开(公告)日：2025-01-14

申请号：US18067275

申请日：2022-12-16

Applicant: Amazon Technologies, Inc.

Inventor： Vidya Narayanan ,  Yuxuan Mei ,  Seungbae Bang ,  Sunil Sharadchandra Hadap

IPC: G06T17/20 ,  G06T3/067 ,  G06T7/10 ,  G06T7/194 ,  G06T19/20 ,  G06V10/48

Abstract: Systems and methods are provided for generating a flat garment pattern and/or 3D mesh representation of a garment from one or more images depicting the garment laid flat or hung up. A system may obtain both a front image depicting a front view of a garment and a back image depicting a back view of the garment. A front and back silhouette of the garment may then be generated, which may include segmenting the garment depiction from background image content. A parametric representation of the garment may then be generated based on the front and back silhouettes, which may be implemented by iteratively optimizing, using differentiable rendering techniques, a garment representation within a parametric garment space previously learned for the particular garment type. A 3D mesh garment representation may then be generated based on the parametric representation, from which a flat sewing pattern may subsequently be generated if desired.