Published Articles

Development of a Compact Rectenna for Wireless Powering of a Head-mountable Deep Brain Stimulation Device
Development of a Compact Rectenna for Wireless Powering of a Head-mountable Deep Brain Stimulation Device 150 150 IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)

Design of a rectangular spiral planar inverted-F antenna (PIFA) at 915 MHz for wireless power transmission applications is proposed. The antenna and the rectifying circuitry form a rectenna which can…

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Audio signal (a) and corresponding spectrogram (b) of DiskusTM inhaler use showing the blister, exhalation and inhalation events.

Acoustic Analysis of Inhaler Sounds from Community-Dwelling Asthmatic Patients for Automatic Assessment of Adherence
Acoustic Analysis of Inhaler Sounds from Community-Dwelling Asthmatic Patients for Automatic Assessment of Adherence 540 706 IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)

Audio signal (a) and corresponding spectrogram (b) of Diskus™ inhaler use showing the blister, exhalation and inhalation events. Inhalers are devices which deliver medication to the airways in the treatment…

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FingerSight: Fingertip Haptic Sensing of the Visual Environment

FingerSight: Fingertip Haptic Sensing of the Visual Environment
FingerSight: Fingertip Haptic Sensing of the Visual Environment 540 241 IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)

The FingerSight device We present a novel device mounted on the fingertip for acquiring and transmitting visual information through haptic channels. In contrast to previous systems in which the user…

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In Vivo Brain Magnetic Resonance Spectroscopy: A Measurement of Biomarker Sensitivity to Post-Processing Algorithms
In Vivo Brain Magnetic Resonance Spectroscopy: A Measurement of Biomarker Sensitivity to Post-Processing Algorithms 540 275 IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)

MR brain spectroscopy biomarkers are diagnostic for a wide variety of neurological disorders. Although rarely discussed in detail in the literature, reported biomarkers depend upon parameters for several algorithms that…

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RFID Tag Helix Antenna Sensors for Wireless Drug Dosage Monitoring
RFID Tag Helix Antenna Sensors for Wireless Drug Dosage Monitoring 540 309 IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)

Illustration of the proposed real time drug delivery monitoring system. Utilizing the antenna drug dosage sensors, a smart phone can track the drug volume in multiple drug delivery devices. Miniaturized…

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A novel, validated image fusion system that allows real-time integration of three-dimensional echocardiography and X-ray fluoroscopy for guidance of cardiac cacheterization. The system was validated in two stages: pre-clinical to determine function and validate accuracy, and in the clinical setting to assess clinical workflow feasibility and determine overall system accuracy.

Novel System for Real-Time Integration of 3-D Echocardiography and Fluoroscopy for Image-Guided Cardiac Interventions: Preclinical Validation and Clinical Feasibility Evaluation
Novel System for Real-Time Integration of 3-D Echocardiography and Fluoroscopy for Image-Guided Cardiac Interventions: Preclinical Validation and Clinical Feasibility Evaluation 660 295 IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)

A novel, validated image fusion system that allows real-time integration of three-dimensional echocardiography and X-ray fluoroscopy for guidance of cardiac cacheterization. The system was validated in two stages: pre-clinical to…

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Design and validation of an over-ground gait rehabilitation system, NaTUre-gaits, that predicts individual-specific gait patterns for a more natural walking rhythm. Preliminary tests show that NaTUre-gaits provides reduction in manpower, successful task-specific repetitive training and natural walking gait patterns.

Hardware Development and Locomotion Control Strategy for an Over-Ground Gait Trainer: NaTUre-Gaits
Hardware Development and Locomotion Control Strategy for an Over-Ground Gait Trainer: NaTUre-Gaits 535 292 IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)

Design and validation of an over-ground gait rehabilitation system, NaTUre-gaits, that predicts individual-specific gait patterns for a more natural walking rhythm. Preliminary tests show that NaTUre-gaits provides reduction in manpower,…

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Quantitative Assessment of Single-Image Super-Resolution in Myocardial Scar Imaging
Quantitative Assessment of Single-Image Super-Resolution in Myocardial Scar Imaging 540 275 IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)

A novel, validated image fusion system that allows real-time integration of three-dimensional echocardiography and X-ray fluoroscopy for guidance of cardiac cacheterization. The system was validated in two stages: pre-clinical to…

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Constrained TpV-minimization for Enhanced Exploitation of Gradient Sparsity: Application to CT Image Reconstruction
Constrained TpV-minimization for Enhanced Exploitation of Gradient Sparsity: Application to CT Image Reconstruction 540 410 IEEE Journal of Translational Engineering in Health and Medicine (JTEHM)

Exploiting sparsity in the image gradient magnitude has proved to be an effective means for reducing the sampling rate in the projection view angle in computed tomography (CT). Most of…

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