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1. (WO2018089163) METHODS AND SYSTEMS OF PERFORMING OBJECT POSE ESTIMATION

Pub. No.:    WO/2018/089163    International Application No.:    PCT/US2017/056276
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Fri Oct 13 01:59:59 CEST 2017
IPC: G06T 7/73
G06K 9/46
G06K 9/32
Applicants: QUALCOMM INCORPORATED
Inventors: RAD, Mahdi
OBERWEGER, Markus
LEPETIT, Vincent
Title: METHODS AND SYSTEMS OF PERFORMING OBJECT POSE ESTIMATION
Abstract:
Techniques are provided for estimating a three-dimensional pose of an object. An image including the object can be obtained, and a plurality of two-dimensional (2D) projections of a three-dimensional bounding (3D) box of the object in the image can be determined. The plurality of 2D projections of the 3D bounding box can be determined by applying a trained regressor to the image. The trained regressor is trained to predict twodimensional projections of the 3D bounding box of the object in a plurality of poses, based on a plurality of training images. The three-dimensional pose of the object is estimated using the plurality of 2D projections of the 3D bounding box.