Research Interests : Cardiac SPECT/CT Imaging, Image Reconstruction, Converging Collimator Geometries, Motion Estimation and Correction in SPECT, Biomedical Signal (EEG, Respiration) Processing, Neural Networks

Research Description : Data-driven motion correction of SPECT images.Separation of respiratory motion and rigid or non-rigid components of patient motion for motion correcting the acquired images, correlation of externally measured motion to internal organ motion. Analytical and iterative algorithms for SPECT fan-beam geometry, modeling attenuation, scatter, and collimator blurring effects.

Research Patents : Fan-beam

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