225 citations · 634 across the 24 of their papers we have counts for
8 papers · 1 filter
Fast, Autonomous Flight in GPS-Denied and Cluttered Environments
Kartik Mohta, Michael Watterson, Yash Mulgaonkar +14
One of the most challenging tasks for a flying robot is to autonomously navigate between target locations quickly and reliably while avoiding obstacles in its path, and with little…
Multi-Image Semantic Matching by Mining Consistent Features
Qianqian Wang, Xiaowei Zhou, Kostas Daniilidis
This work proposes a multi-image matching method to estimate semantic correspondences across multiple images. In contrast to the previous methods that optimize all pairwise corresp…
Learning SO(3) Equivariant Representations with Spherical CNNs
Carlos Esteves, Christine Allen-Blanchette, Ameesh Makadia +1
We address the problem of 3D rotation equivariance in convolutional neural networks. 3D rotations have been a challenging nuisance in 3D classification tasks requiring higher capac…
Polar Transformer Networks
Carlos Esteves, Christine Allen-Blanchette, Xiaowei Zhou +1
Convolutional neural networks (CNNs) are inherently equivariant to translation. Efforts to embed other forms of equivariance have concentrated solely on rotation. We expand the not…
Harvesting Multiple Views for Marker-less 3D Human Pose Annotations
Georgios Pavlakos, Xiaowei Zhou, Konstantinos G. Derpanis +1
Recent advances with Convolutional Networks (ConvNets) have shifted the bottleneck for many computer vision tasks to annotated data collection. In this paper, we present a geometry…
6-DoF Object Pose from Semantic Keypoints
Georgios Pavlakos, Xiaowei Zhou, Aaron Chan +2
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 approac…