公开(公告)号：US20230228688A1

公开(公告)日：2023-07-20

申请号：US17852417

申请日：2022-08-10

申请人： Siemens Corporation

发明人： Eduardo Moura Cirilo Rocha ,  Shashank Tamaskar ,  Wei Xi Xia ,  Eugen Solowjow ,  Nan Tian ,  Gokul Narayanan Sathya Narayanan

IPC分类号： G01N21/88 ,  G01B11/24 ,  G06T7/11 ,  G06T7/70

CPC分类号： G01N21/8851 ,  G01B11/24 ,  G06T7/11 ,  G06T7/70 ,  G06T2200/04 ,  G06T2207/10012 ,  H04N13/207

摘要： Robots might interact with planar objects (e.g., garments) for process automation, quality control, to perform sewing operations, or the like. It is recognized herein that robots interacting with such planar objects can pose particular problems, for instance problems related to detecting the planar object and estimating the pose of the detected planar object. A system can be configured to detect or segment planar objects, such as garments. The system can include a three-dimensional (3D) sensor positioned to detect a planar object along a transverse direction. The system can further include a first surface that supports the planar object. The first surface can be positioned such that the planar object is disposed between the first surface and the 3D sensor along the transverse direction. In various examples, the 3D sensor is configured to detect the planar object without detecting the first surface.