1 code implementation • 16 Sep 2018 • Tyler L. Hayes, Nathan D. Cahill, Christopher Kanan
We find that full rehearsal can eliminate catastrophic forgetting in a variety of streaming learning settings, with ExStream performing well using far less memory and computation.
no code implementations • CVPR 2018 • Nathan D. Cahill, Tyler L. Hayes, Renee T. Meinhold, John F. Hamilton
The Normalized Cut (NCut) objective function, widely used in data clustering and image segmentation, quantifies the cost of graph partitioning in a way that biases clusters or segments that are balanced towards having lower values than unbalanced partitionings.
no code implementations • 20 Dec 2016 • Renee T. Meinhold, Tyler L. Hayes, Nathan D. Cahill
Image segmentation is a popular area of research in computer vision that has many applications in automated image processing.
no code implementations • 21 Nov 2016 • Nathan D. Cahill, Harmeet Singh, Chao Zhang, Daryl A. Corcoran, Alison M. Prengaman, Paul S. Wenger, John F. Hamilton, Peter Bajorski, Andrew M. Michael
Functional connectivity analysis yields powerful insights into our understanding of the human brain.
no code implementations • ICCV 2015 • Selene E. Chew, Nathan D. Cahill
Since its introduction as a powerful graph-based method for image segmentation, the Normalized Cuts (NCuts) algorithm has been generalized to incorporate expert knowledge about how certain pixels or regions should be grouped, or how the resulting segmentation should be biased to be correlated with priors.