52 citations · 94 across the 5 of their papers we have counts for
5 papers
Efficient Hierarchical Graph-Based Segmentation of RGBD Videos
Steven Hickson, Stan Birchfield, Irfan Essa +1
We present an efficient and scalable algorithm for segmenting 3D RGBD point clouds by combining depth, color, and temporal information using a multistage, hierarchical graph-based…
Let's Dance: Learning From Online Dance Videos
Daniel Castro, Steven Hickson, Patsorn Sangkloy +4
In recent years, deep neural network approaches have naturally extended to the video domain, in their simplest case by aggregating per-frame classifications as a baseline for actio…
Semantic Instance Labeling Leveraging Hierarchical Segmentation
Steven Hickson, Irfan Essa, Henrik Christensen
Most of the approaches for indoor RGBD semantic la- beling focus on using pixels or superpixels to train a classi- fier. In this paper, we implement a higher level segmentation usi…
An Energy Minimization Approach to 3D Non-Rigid Deformable Surface Estimation Using RGBD Data
Bryan Willimon, Steven Hickson, Ian Walker +1
We propose an algorithm that uses energy mini- mization to estimate the current configuration of a non-rigid object. Our approach utilizes an RGBD image to calculate corresponding…
Eyemotion: Classifying facial expressions in VR using eye-tracking cameras
Steven Hickson, Nick Dufour, Avneesh Sud +2
One of the main challenges of social interaction in virtual reality settings is that head-mounted displays occlude a large portion of the face, blocking facial expressions and ther…