6-DoF object pose from semantic keypoints
Georgios Pavlakos, Xiaowei Zhou, Aaron Chan, Konstantinos G. Derpanis, Kostas Daniilidis
Abstract
This paper presents a novel approach to estimating the continuous six degree of freedom (6-DoF) pose (3D translation and rotation) of an object from a single RGB image. The approach combines semantic keypoints predicted by a convolutional network (convnet) with a deformable shape model. Unlike prior work, we are agnostic to whether the object is textured or textureless, as the convnet learns the optimal representation from the available training image data. Furthermore, the approach can be applied to instance- and class-based pose recovery. Empirically, we show that the proposed approach can accurately recover the 6-DoF object pose for both instance- and class-based scenarios with a cluttered background. For class-based object pose estimation, state-of-the-art accuracy is shown on the large-scale PASCAL3D+ dataset.
BibTeX
@inproceedings{icra2017_6dofobjectposefr,
title = {6-DoF object pose from semantic keypoints},
author = {Georgios Pavlakos and Xiaowei Zhou and Aaron Chan and Konstantinos G. Derpanis and Kostas Daniilidis},
booktitle = {ICRA 2017},
year = {2017}
}