Search Results for author: Thomas L. Athey

Found 4 papers, 1 papers with code

Preserving Derivative Information while Transforming Neuronal Curves

no code implementations16 Mar 2023 Thomas L. Athey, Daniel J. Tward, Ulrich Mueller, Laurent Younes, Joshua T. Vogelstein, Michael I. Miller

Then, the traces are mapped to common coordinate systems by transforming the positions of their points, which neglects how the transformation bends the line segments in between.

Hidden Markov Modeling for Maximum Likelihood Neuron Reconstruction

no code implementations4 Jun 2021 Thomas L. Athey, Daniel J. Tward, Ulrich Mueller, Joshua T. Vogelstein, Michael I. Miller

Our most probable estimation method models the task of reconstructing neuronal processes in the presence of other neurons, and thus is applicable in images with several neurons.

Semantic Segmentation

AutoGMM: Automatic and Hierarchical Gaussian Mixture Modeling in Python

1 code implementation6 Sep 2019 Thomas L. Athey, Tingshan Liu, Benjamin D. Pedigo, Joshua T. Vogelstein

Background: Gaussian mixture modeling is a fundamental tool in clustering, as well as discriminant analysis and semiparametric density estimation.

Clustering Density Estimation

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