Samuel P. Midkiff
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View article: Fast Algorithms for Model-based Imaging through Turbulence
Fast Algorithms for Model-based Imaging through Turbulence Open
Digital holography (DH) systems have the potential to perform single-shot imaging through deep turbulence by incorporating emerging algorithms, such as model-based iterative reconstruction (MBIR), that jointly estimate both the phase-error…
View article: Consensus equilibrium framework for super-resolution and extreme-scale CT reconstruction
Consensus equilibrium framework for super-resolution and extreme-scale CT reconstruction Open
Computed tomography (CT) image reconstruction is a crucial technique for many imaging applications. Among various reconstruction methods, Model-Based Iterative Reconstruction (MBIR) enables super-resolution with superior image quality. MBI…
View article: Optimizing data layout and system configuration on FPGA-based heterogeneous platforms
Optimizing data layout and system configuration on FPGA-based heterogeneous platforms Open
The most attractive feature of field-programmable gate arrays (FPGAs) is their configuration flexibility. However, if the configuration is performed manually, this flexibility places a heavy burden on system designers to choose among a vas…
View article: Massively parallel 3D image reconstruction
Massively parallel 3D image reconstruction Open
Computed Tomographic (CT) image reconstruction is an important technique used in a wide range of applications. Among reconstruction methods, Model-Based Iterative Reconstruction (MBIR) is known to produce much higher quality CT images; how…
View article: Equations' Derivations In The Three-Dimensional Super-Voxel Calculations
Equations' Derivations In The Three-Dimensional Super-Voxel Calculations Open
Model-Based Iterative Reconstruction (MBIR) is a widely-explored fully 3D Computed Tomography (CT) image reconstruction technique that has a large impact on the image re- construction community. The slow computation speed for MBIR, however…