2 citations · 2 across the 4 of their papers we have counts for
4 papers
Optimal Transport for Kernel Gaussian Mixture Models
Jung Hun Oh, Rena Elkin, Anish Kumar Simhal +3
The Wasserstein distance from optimal mass transport (OMT) is a powerful mathematical tool with numerous applications that provides a natural measure of the distance between two pr…
Wasserstein Image Local Analysis: Histogram of Orientations, Smoothing and Edge Detection
Jiening Zhu, Harini Veeraraghavan, Larry Norton +2
The Histogram of Oriented Gradient is a widely used image feature, which describes local image directionality based on numerical differentiation. Due to its ill-posed nature, small…
Optimal transport for vector Gaussian mixture models
Jiening Zhu, Kaiming Xu, Allen Tannenbaum
Vector-valued Gaussian mixtures form an important special subset of vector-valued distributions. In general, vector-valued distributions constitute natural representations for phys…
A Vectorial Approach to Unbalanced Optimal Mass Transport
Jiening Zhu, Rena Elkin, Jung Hun Oh +2
Unbalanced optimal mass transport (OMT) seeks to remove the conservation of mass constraint by adding a source term to the standard continuity equation in the Benamou-Brenier formu…