José L. Marroquín
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View article: Vision-Based Autonomous MM-Wave Reflector Using ArUco-Driven Angle-of-Arrival Estimation
Vision-Based Autonomous MM-Wave Reflector Using ArUco-Driven Angle-of-Arrival Estimation Open
Reliable millimeter-wave (mmWave) communication in non-line-of-sight (NLoS) conditions remains a major challenge for both military and civilian operations, especially in urban or infrastructure-limited environments. This paper presents a v…
View article: Histological and diffusion-weighted magnetic resonance imaging data from normal and degenerated optic nerve and chiasm of the rat
Histological and diffusion-weighted magnetic resonance imaging data from normal and degenerated optic nerve and chiasm of the rat Open
Diffusion-weighted magnetic resonance imaging (dMRI) is widely used to infer microstructural characteristics of tissue, particularly in cerebral white matter. Histological validation of the metrics derived from dMRI methods are needed to f…
View article: Histological validation of per-bundle water diffusion metrics within a region of fiber crossing following axonal degeneration - Synthetic data
Histological validation of per-bundle water diffusion metrics within a region of fiber crossing following axonal degeneration - Synthetic data Open
Analysis of dMRI of the optic chiasm using CSD revealed unexpectedly high AFD of the intact bundle in the experimental animals. To evaluate whether this finding is an artifact produced by CSD, we used analytic synthetic data. Using the mul…
View article: Histological validation of per-bundle water diffusion metrics within a region of fiber crossing following axonal degeneration - Synthetic data
Histological validation of per-bundle water diffusion metrics within a region of fiber crossing following axonal degeneration - Synthetic data Open
Analysis of dMRI of the optic chiasm using CSD revealed unexpectedly high AFD of the intact bundle in the experimental animals. To evaluate whether this finding is an artifact produced by CSD, we used analytic synthetic data. Using the mul…
View article: Histological validation of per-bundle water diffusion metrics within a region of fiber crossing following axonal degeneration
Histological validation of per-bundle water diffusion metrics within a region of fiber crossing following axonal degeneration Open
Micro-architectural characteristics of white matter can be inferred through analysis of diffusion-weighted magnetic resonance imaging (dMRI). The diffusion-dependent signal can be analyzed through several methods, with the tensor model bei…
View article: Diffusion MRI microstructure models with in vivo human brain Connectome data: results from a multi‐group comparison
Diffusion MRI microstructure models with in vivo human brain Connectome data: results from a multi‐group comparison Open
A large number of mathematical models have been proposed to describe the measured signal in diffusion‐weighted (DW) magnetic resonance imaging (MRI). However, model comparison to date focuses only on specific subclasses, e.g. compartment m…
View article: Diffusion MRI microstructure models with in vivo human brain Connectom data: results from a multi-group comparison
Diffusion MRI microstructure models with in vivo human brain Connectom data: results from a multi-group comparison Open
A large number of mathematical models have been proposed to describe the measured signal in diffusion-weighted (DW) magnetic resonance imaging (MRI) and infer properties about the white matter microstructure. However, a head-to-head compar…
View article: Automated shape optimization using a multigrid method and estimation of distribution algorithms
Automated shape optimization using a multigrid method and estimation of distribution algorithms Open
Topological shape optimization refers to the problem of finding the optimal shape of a mechanical structure by using a process for removing or inserting new holes or parts, it is to say, using a process which produces topological changes.T…