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Concurrent Filtering and Smoothing: A Parallel Architecture for Real-Time Navigation and Full Smoothing
(Georgia Institute of Technology, 2014)
We present a parallelized navigation architecture that is capable of
running in real-time and incorporating long-term loop closure constraints
while producing the optimal Bayesian solution. This architecture splits
the ...
RIGOR: Reusing Inference in Graph Cuts for generating Object Regions
(Georgia Institute of Technology, 2014-06)
Popular figure-ground segmentation algorithms generate a pool of boundary-aligned segment proposals that can be used in subsequent object recognition engines. These
algorithms can recover most image objects with high ...
The Secrets of Salient Object Segmentation
(Georgia Institute of Technology, 2014-06)
In this paper we provide an extensive evaluation of fixation prediction and salient object segmentation algorithms
as well as statistics of major datasets. Our analysis identifies serious design flaws of existing salient ...
Distributed Real-time Cooperative Localization and Mapping Using an Uncertainty-Aware Expectation Maximization Approach
(Georgia Institute of Technology, 2015-05)
We demonstrate distributed, online, and real-time cooperative localization and mapping between multiple robots operating throughout an unknown environment sing indirect measurements. We present a novel Expectation Maximization ...
Video Segmentation by Tracking Many Figure-Ground Segments
(Georgia Institute of Technology, 2013-12)
We propose an unsupervised video segmentation approach by simultaneously tracking multiple holistic figure-ground segments. Segment tracks are initialized from a pool
of segment proposals generated from a figure-ground ...
Integrated Guidance Navigation and Control for a Fully Autonomous Indoor UAS
(Georgia Institute of Technology, 2011-08)
This paper describes the details of a Quadrotor miniature unmanned aerial system capable of autonomously exploring cluttered indoor areas without relying on any external navigational aids such as GPS. A streamlined ...
Movement Pattern Histogram for Action Recognition and Retrieval
(Georgia Institute of Technology, 2014)
We present a novel action representation based on encoding the global
temporal movement of an action. We represent an action as a set of movement
pattern histograms that encode the global temporal dynamics of an action. ...
Self-Contained Autonomous Indoor Flight with Ranging Sensor Navigation
(Georgia Institute of Technology, 2012-11)
This paper describes the design and flight test of a completely
self-contained autonomous indoor Miniature Unmanned Aerial System (M-UAS). Guidance, navigation, and control algorithms are presented, enabling the
M-UAS ...
Joint Semantic Segmentation and 3D Reconstruction from Monocular Video
(Georgia Institute of Technology, 2014-09)
We present an approach for joint inference of 3D scene structure and semantic labeling for monocular video. Starting with monocular
image stream, our framework produces a 3D volumetric semantic + occupancy map, which is ...
Goal Reasoning: Papers from the ACS Workshop
(Georgia Institute of Technology, 2015-05-28)
This technical report contains the 14 accepted papers presented at the Workshop on Goal Reasoning,
which was held as part of the 2015 Conference on Advances in Cognitive Systems (ACS-15) in Atlanta,
Georgia on 28 May ...