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cs.LG2019
Mixture Probabilistic Principal Geodesic Analysis
Youshan Zhang, Jiarui Xing, Miaomiao Zhang
Dimensionality reduction on Riemannian manifolds is challenging due to the complex nonlinear data structures. While probabilistic principal geodesic analysis~(PPGA) has been propos…
eess.IV2019
Plug-and-Play Priors for Reconstruction-based Placental Image Registration
Jiarui Xing, Ulugbek Kamilov, Wenjie Wu +2
This paper presents a novel deformable registration framework, leveraging an image prior specified through a denoising function, for severely noise-corrupted placental images. Rece…