Search Results - "Hosseinbor, A. Pasha"

An unsupervised 2D point-set registration algorithm for unlabeled feature points: Application to fingerprint matching by Pasha Hosseinbor, A., Zhdanov, Renat, Ushveridze, Alexander

“…•A unsupervised, iterative 2D point-set registration algorithm for unlabeled data is proposed.•Analytical derivation of the optimal alignment parameters for…”
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4D hyperspherical harmonic (HyperSPHARM) representation of surface anatomy: A holistic treatment of multiple disconnected anatomical structures by Pasha Hosseinbor, A., Chung, Moo K., Koay, Cheng Guan, Schaefer, Stacey M., van Reekum, Carien M., Schmitz, Lara Peschke, Sutterer, Matt, Alexander, Andrew L., Davidson, Richard J.

“…[Display omitted] •Introduce HyperSPHARM for simultaneous parameterization of multiple disjoint objects.•Show that HyperSPHARM possesses greater computational…”
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A 4D hyperspherical interpretation of q-space by Pasha Hosseinbor, A., Chung, Moo K., Wu, Yu-Chien, Bendlin, Barbara B., Alexander, Andrew L.

“…[Display omitted] •Derive a 4D hyperspherical harmonic-based framework to estimate the 3D q-space signal and dODF.•Estimate rotationally invariant q-space…”
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Diffeomorphic metric mapping and probabilistic atlas generation of hybrid diffusion imaging based on BFOR signal basis by Du, Jia, Hosseinbor, A. Pasha, Chung, Moo K., Bendlin, Barbara B., Suryawanshi, Gaurav, Alexander, Andrew L., Qiu, Anqi

“…[Display omitted] •The representation of DWI signals based on orthonormal BFOR signal basis.•Diffeomorphic metric mapping for Hybrid Diffusion Imaging (HYDI)…”
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The formation of an eccentric gap in a gas disc by a planet in an eccentric orbit by Hosseinbor, A. Pasha, Edgar, Richard G., Quillen, Alice C., LaPage, Amanda

“…We investigate the effect of a planet on an eccentric orbit on a two-dimensional low-mass gaseous disc. At a planet eccentricity above the planet's Hill radius…”
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Bessel Fourier Orientation Reconstruction (BFOR): An analytical diffusion propagator reconstruction for hybrid diffusion imaging and computation of q-space indices by Hosseinbor, A. Pasha, Chung, Moo K., Wu, Yu-Chien, Alexander, Andrew L.

“…The ensemble average propagator (EAP) describes the 3D average diffusion process of water molecules, capturing both its radial and angular contents. The EAP…”
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A 4D hyperspherical interpretation of q-space by Hosseinbor, A Pasha, Chung, Moo K, Wu, Yu-Chien, Alexander, Andrew L, Bendlin, Barbara B

“…3D q-space can be viewed as the surface of a 4D hypersphere. In this paper, we seek to develop a 4D hyperspherical interpretation of q-space by projecting it…”
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Diffusion MRI Modeling: Theory and Applications by Hosseinbor, A Pasha

“…Diffusion magnetic resonance imaging (dMRI) is a non-invasive modality that quantifies the diffusion of water molecules in biological tissues, and thereby…”
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Extracting quantitative measures from EAP: a small clinical study using BFOR by Hosseinbor, A Pasha, Chung, Moo K, Wu, Yu-Chien, Fleming, John O, Field, Aaron S, Alexander, Andrew L

“…The ensemble average propagator (EAP) describes the 3D average diffusion process of water molecules, capturing both its radial and angular contents, and hence…”
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Bessel Fourier Orientation Reconstruction (BFOR): An analytical diffusion propagator reconstruction for hybrid diffusion imaging and computation ofq-space indices by Hosseinbor, A Pasha, Chung, Moo K, Wu, Yu-Chien, Alexander, Andrew L

“…The ensemble average propagator (EAP) describes the 3D average diffusion process of water molecules, capturing both its radial and angular contents. The EAP…”
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Diffeomorphic metric mapping of hybrid diffusion imaging based on BFOR signal basis by Du, Jia, Hosseinbor, A Pasha, Chung, Moo K, Bendlin, Barbara B, Suryawanshi, Gaurav, Qiu, Anqi

“…In this paper, we propose a large deformation diffeomorphic metric mapping algorithm to align multiple b-value diffusion weighted imaging (mDWI) data,…”
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The formation of an eccentric gap in a gas disc by a planet in an eccentric orbit by Hosseinbor, A. Pasha, Edgar, Richard G., Quillen, Alice C., LaPage, Amanda

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An Unsupervised, Iterative N-Dimensional Point-Set Registration Algorithm by Hosseinbor, A. Pasha, Zhdanov, R, Ushveridze, A

“…An unsupervised, iterative point-set registration algorithm for an unlabeled (i.e. correspondence between points is unknown) N-dimensional Euclidean…”
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2D Sinusoidal Parameter Estimation with Offset Term by Hosseinbor, A. Pasha, Zhdanov, Renat

“…We consider the parameter estimation of a 2D sinusoid. Although sinusoidal parameter estimation has been extensively studied, our model differs from those…”
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4D hyperspherical harmonic (HyperSPHARM) representation of multiple disconnected brain subcortical structures by Hosseinbor, Ameer Pasha, Chung, Moo K, Schaefer, Stacey M, van Reekum, Carien M, Peschke-Schmitz, Lara, Sutterer, Matt, Alexander, Andrew L, Davidson, Richard J

“…We present a novel surface parameterization technique using hyperspherical harmonics (HSH) in representing compact, multiple, disconnected brain subcortical…”
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A New Point-set Registration Algorithm for Fingerprint Matching by Hosseinbor, A. Pasha, Zhdanov, Renat, Ushveridze, Alexander

“…A novel minutia-based fingerprint matching algorithm is proposed that employs iterative global alignment on two minutia sets. The matcher considers all…”
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The 4D hyperspherical diffusion wavelet: A new method for the detection of localized anatomical variation by Hosseinbor, Ameer Pasha, Kim, Won Hwa, Adluru, Nagesh, Acharya, Amit, Vorperian, Houri K, Chung, Moo K

“…Recently, the HyperSPHARM algorithm was proposed to parameterize multiple disjoint objects in a holistic manner using the 4D hyperspherical harmonics. The…”
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Diffusion MRI Modeling: Theory and Applications by Hosseinbor, A. Pasha

“…Diffusion magnetic resonance imaging (dMRI) is a non-invasive modality that quantifies the diffusion of water molecules in biological tissues, and thereby…”
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Diffeomorphic Metric Mapping and Probabilistic Atlas Generation of Hybrid Diffusion Imaging based on BFOR Signal Basis by Du, Jia, Hosseinbor, A. Pasha, Chung, Moo K, Bendlin, Barbara B, Suryawanshi, Gaurav, Alexander, Andrew L, Qiu, Anqi

“…We propose a large deformation diffeomorphic metric mapping algorithm to align multiple b-value diffusion weighted imaging (mDWI) data, specifically acquired…”
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The formation of an eccentric gap in a gas disk by a planet in an eccentric orbit by Hosseinbor, A. Pasha, Edgar, Richard, Quillen, Alice, LaPage, Amanda

“…Mon.Not.Roy.Astron.Soc.378:966-972,2007 We investigate the effect of a planet on an eccentric orbit on a two dimensional low mass gaseous disk. At a planet…”
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