Weighted Principal Component Regression for High-Dimensional Prediction
by using high-dimensional data measured on a graph , where is the edge set of and is a set of vertexes, in which m is the total number of vertexes…
Frames for Heart Fiber Reconstruction
m in diameter and 50–100 m in length. Their primary function is to produce mechanical tension during ejection, but certain specialized cells also serve to conduct electrical activation of the heart…
Conditional Random Fields for Image Synthesis
-weighted images from -weighted images, showing improved synthesis quality as compared to current image synthesis approaches. We also synthesized Fluid Attenuated Inversion Recovery (FLAIR) images, showing similar segmentations to those obtained…
Riemannian Framework for Intrinsic Comparison of Closed Genus-Zero Shapes
[14], as well as surface embeddings [15, 16] and diffusion tensors [12]. Reference [17] applies the large deformation framework to compute distances between surfaces as the length of the path…
Estimation Using Graphical Modeling and Variational Bayesian Expectation Maximization: Towards a Parameter-Free Approach
Fig. 1. (a) Real-world fluorescence microscopy images (top) and (bottom), depict the presence of protein and cell nuclei, respectively. (b) Proposed Probabilistic Graphical Model for Colocalization Estimation. Filled circles denote observed image…
Distributions on Manifolds: Template Estimation and Most Probable Paths
Fig. 1. (a) The sphere and optimal paths for different costs: (black curve) a geodesic between the north pole and a point on the southern hemisphere; (blue curve) a most…
Clustering and Component Analysis of Correspondenceless Point Sets: Application to Cardiac Statistical Modeling
Fig. 1. The graphical representation of the proposed model; shaded and hollow circles represent observed and latent variables, respectively, arrows imply the dependencies and plates embrace numbered incidences of events….
EAP-Sparsity for Compressed Sensing of MS-HARDI in $$({\mathbf {k}},{\mathbf {q}})$$ -Space
-Space Jiaqi Sun1, Elham Sakhaee1, Alireza Entezari1 and Baba C. Vemuri1 (1) CISE Department, University of Florida, Gainesville, FL 32611, USA Baba C. Vemuri Email: vemuri@cise.ufl.edu Abstract Compressed Sensing (CS) for the acceleration of MR scans…
Joint Acquisition-Estimation Framework for MR Phase Imaging
could be written as: (1)where is the decayed magnitude at echo time TE modulated by the sensitivity of channel c, is the underlying tissue phase value and is the channel-dependent…
Morphometry of Fiber Tracts and Gray Matter Structures Using Double Diffeomorphisms
Fig. 1. Two shape complexes composed by a pseudo cortex, divided into a black and green area, and a red pseudo fiber bundle. A single diffeomorphism could not capture the…
