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Pan, Xiaochuan
One or more keywords matched the following properties of Pan, Xiaochuan
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keywords Imaging science, X-ray tomography, cone-beam CT, molecular imaging, MRI/EPRI
overview Research of Professor Pan’s lab centers on physics, algorithms, and engineering underpinning tomographic imaging and its biomedical and clinical applications. Dr. Pan and his lab conduct research on advanced theory and algorithms for conventional and spectral computed tomography (CT), positron emission tomography (PET), single-photo-emission computed tomography (SPECT), and tomosynthesis especially digital breast tomosynthesis (DBT) and digital lung tomosynthesis (DLT), supported by grants from federal funding agencies such as NIH and DOD, from state funding agencies, from foundations, and from industry. In collaborating with leading researchers in the field, he and his team have worked on magnetic resonance imaging (MRI) and have also investigated emerging imaging techniques, including electron-paramagnetic resonance imaging (EPRI), phase-contrast CT, and photo-acoustic tomography (PAT), among others. In recent years, he and his team have developed programs that translate theoretical concepts and methods to biomedical application work that includes developing innovative hardware systems and workflows, enabled by advanced algorithms, with a strong emphasis on the relevance and impact of imaging technological solutions tailored to specific applications of biomedical and/or clinical significance. Dr. Pan's lab has established continuous, close clinical and industrial collaboration. Dr. Pan is a Fellow of AAPM, AIMBE, IAMBE, IEEE, OSA, and SPIE.
One or more keywords matched the following items that are connected to Pan, Xiaochuan
Item TypeName
Concept Tomography, Emission-Computed, Single-Photon
Academic Article Correction for photon attenuation in SPECT: analytical framework, average attenuation factors, and a new hybrid approach.
Academic Article A general approach for multidimensional smoothing.
Academic Article Nonparametric regression sinogram smoothing using a roughness-penalized Poisson likelihood objective function.
Academic Article Short-scan SPECT imaging with non-uniform attenuation and 3D distance-dependent spatial resolution.
Academic Article Anti-aliasing weighting functions for single-slice helical CT.
Academic Article Pitch dependence of longitudinal sampling and aliasing effects in multi-slice helical computed tomography (CT).
Academic Article Sampling and aliasing consequences of quarter-detector offset use in helical CT.
Academic Article Partial volume and aliasing artefacts in helical cone-beam CT.
Academic Article Image reconstruction on PI-lines by use of filtered backprojection in helical cone-beam CT.
Academic Article A preliminary investigation of local tomography for megavoltage CT imaging.
Academic Article Region of interest reconstruction from truncated data in circular cone-beam CT.
Academic Article Exact image reconstruction on PI-lines from minimum data in helical cone-beam CT.
Academic Article An extended data function and its generalized backprojection for image reconstruction in helical cone-beam CT.
Academic Article Minimum data image reconstruction algorithms with shift-invariant filtering for helical, cone-beam CT.
Academic Article Region-of-interest image reconstruction with intensity weighting in circular cone-beam CT for image-guided radiation therapy.
Academic Article A BPF-FBP tandem algorithm for image reconstruction in reverse helical cone-beam CT.
Academic Article Analysis of image-reconstruction algorithms for circular, cone-beam CT by Hotelling observer performance on a detection task.
Academic Article Computerized assessment of motion-contaminated calcified plaques in cardiac multidetector CT.
Academic Article Feature-based characterization of motion-contaminated calcified plaques in cardiac multidetector CT.
Academic Article Image reconstruction in reduced circular sinusoidal cone-beam CT.
Academic Article Evaluation of sparse-view reconstruction from flat-panel-detector cone-beam CT.
Academic Article A constrained, total-variation minimization algorithm for low-intensity x-ray CT.
Academic Article Algorithm-enabled low-dose micro-CT imaging.
Academic Article Non-iterative methods incorporating a priori source distribution and data information for suppression of image noise and artefacts in 3D SPECT.
Academic Article Exact reconstruction of volumetric images in reverse helical cone-beam CT.
Academic Article Comparison of human and Hotelling observer performance for a fan-beam CT signal detection task.
Academic Article First-order convex feasibility algorithms for x-ray CT.
Academic Article Task-based optimization of dedicated breast CT via Hotelling observer metrics.
Academic Article Noise properties of CT images reconstructed by use of constrained total-variation, data-discrepancy minimization.
Academic Article Algorithm-enabled exploration of image-quality potential of cone-beam CT in image-guided radiation therapy.
Academic Article An algorithm for constrained one-step inversion of spectral CT data.
Academic Article Dynamic intensity-weighted region of interest imaging for conebeam CT.
Academic Article An Investigation of Compressive-sensing Image Reconstruction from Flying-focal-spot CT Data.
Academic Article Constrained TpV Minimization for Enhanced Exploitation of Gradient Sparsity: Application to CT Image Reconstruction.
Academic Article Consistency Conditions for Cone-Beam CT Data Acquired with a Straight-Line Source Trajectory.
Academic Article Why do commercial CT scanners still employ traditional, filtered back-projection for image reconstruction?
Academic Article Investigation of Sparse Data Mouse Imaging Using Micro-CT with a Carbon-Nanotube-Based X-ray Source.
Academic Article Exact reconstruction of volumetric images in reverse helical cone-beam CT.
Academic Article Computerized assessment of motion-contaminated calcified plaques in cardiac multidetector CT.
Academic Article A constrained, total-variation minimization algorithm for low-intensity x-ray CT.
Academic Article Collision-avoiding imaging trajectories for linac mounted cone-beam CT.
Academic Article Algorithm-enabled partial-angular-scan configurations for dual-energy CT.
Academic Article Image reconstruction and scan configurations enabled by optimization-based algorithms in multispectral CT.
Academic Article Non-convex primal-dual algorithm for image reconstruction in spectral CT.
Academic Article Dual-energy CT imaging with limited-angular-range data.
Academic Article Dual-energy CT imaging over non-overlapping, orthogonal arcs of limited-angular ranges.
Academic Article Report on the AAPM deep-learning sparse-view CT grand challenge.
Academic Article Accurate Image Reconstruction in Dual-Energy CT with Limited-Angular-Range Data Using a Two-Step Method.
Grant Targeted Imaging in Helical cone-beam CT
Grant Non Iterative Methods for 3D SPECT Image Reconstruction
Grant FOURIER AND SPLINE BASED RECONSTRUCTIONS IN HELICAL CT
Grant Optimized Cone-Beam CT for Image-Guided Radiation Therapy
Grant Non Iterative Methods for 3D SPECT Image Reconstruction
Grant NON-ITERATIVE METHODS FOR 3D SPECT IMAGE RECONSTRUCTION
Grant Development of Advanced C-arm Cone-Beam CT for the Treatment of Liver Cancer
Academic Article Report on the AAPM deep-learning spectral CT Grand Challenge.
Academic Article Prototyping optimization-based image reconstructions from limited-angular-range data in dual-energy CT.
Search Criteria
  • SPECT
  • CT