Search Results - "Parthasarathy, Vijay"

Enhanced needle localization in ultrasound using beam steering and learning-based segmentation by Hatt, Charles R, Ng, Gary, Parthasarathy, Vijay

“…Highlights • Beam steering is used to enhance the appearance of needles in ultrasound images. • Needle segmentation is challenging, even when using beam…”
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Recording high quality speech during tagged cine-MRI studies using a fiber optic microphone by NessAiver, Moriel S., Stone, Maureen, Parthasarathy, Vijay, Kahana, Yuvi, Paritsky, Alex

“…Purpose To investigate the feasibility of obtaining high quality speech recordings during cine imaging of tongue movement using a fiber optic microphone…”
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Spatiotemporal Visualization of the Tongue Surface using Ultrasound and Kriging (SURFACES) by Parthasarathy, Vijay, Stone, Maureen, Prince, Jerry L.

“…Analyzing the motion of the human tongue surface provides valuable information about speech and swallowing. One method to analyse this motion is to acquire…”
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Learning Cassandra for Administrators by Parthasarathy, Vijay

“…This book is a practical, hands-on guide, taking the reader from the basics of using Cassandra though to the installation and the running.Learning Cassandra…”
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Learning Cassandra for administrators: optimize high-scale data by tuning and troubleshooting using Cassandra by Parthasarathy, Vijay

“…Apache Cassandra is a massively scalable open source NoSQL database. Cassandra is perfect for managing large amounts of structured, semi-structured, and…”
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Abstract 769: Evaluating the diagnostic burden of tumor localization strategies for multi-cancer early detection tests by Tyson, Christopher, O'Donnell, Elizabeth K., Fishman, Elliot, Parthasarathy, Vijay, Beer, Tomasz M.

“…Introduction: Blood-based multi-cancer early detection (MCED) tests in development may substantially expand the number of “screenable” cancers. Defining an…”
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Measuring tongue motion from tagged cine-MRI using harmonic phase (HARP) processing by PARTHASARATHY, Vijay, PRINCE, Jerry L, STONE, Maureen, MURANO, Emi Z, NESSAIVER, Moriel

“…A cine series of tagged magnetic resonance (MR) images of the tongue is used to measure tongue motion and its internal deformation during speech. Tagged images…”
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MRI—3D ultrasound—X-ray image fusion with electromagnetic tracking for transendocardial therapeutic injections: In-vitro validation and in-vivo feasibility by Hatt, Charles R, Jain, Ameet K, Parthasarathy, Vijay, Lang, Andrew, Raval, Amish N

“…Abstract Myocardial infarction (MI) is one of the leading causes of death in the world. Small animal studies have shown that stem-cell therapy offers dramatic…”
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A 550 V Isolated Channel Base Resistance Controlled Thyristor (ICBRT) by Parthasarathy, V., Bhalla, A., Chow, T.P.

“…In this paper we report a 550 V Isolated Channel Base Resistance Controlled Thyristor (ICBRT), which incorporates a heavily doped p-type diffusion at the edges…”
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500 V, N-Channel atomic lattice layout (ALL) IGBT's with superior latching immunity by Parthasarathy, V., So, K.C., Shen, Z., Chow, T.P.

“…Experimental and simulation results for the impact of Atomic Lattice Layout (ALL) geometry on the latchup performance of 500 V n-channel IGBT's is reported…”
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MRIa3D ultrasoundaX-ray image fusion with electromagnetic tracking for transendocardial therapeutic injections: In-vitro validation and in-vivo feasibility by Hatt, Charles R, Jain, Ameet K, Parthasarathy, Vijay, Lang, Andrew, Raval, Amish N

“…Myocardial infarction (MI) is one of the leading causes of death in the world. Small animal studies have shown that stem-cell therapy offers dramatic…”
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MRI―3D ultrasound―X-ray image fusion with electromagnetic tracking for transendocardial therapeutic injections: In-vitro validation and in-vivo feasibility: Special Issue on Mixed Reality Guidance of Therapy - Towards Clinical Implementation by HATT, Charles R, JAIN, Ameet K, PARTHASARATHY, Vijay, LANG, Andrew, RAVAL, Amish N

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Real-time 3D ultrasound guided interventional system for cardiac stem cell therapy with motion compensation by Parthasarathy, Vijay, Hatt, Charles, Stankovic, Zoran, Raval, Amish, Jain, Ameet

“…This paper describes a clinically translatable interventional guidance platform to improve the accuracy and precision of stem cell injections into a beating…”
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Detection and optimization of temperature distribution across large-area power MOSFETs to improve energy capability by Khemka, V., Parthasarathy, V., Ronghua Zhu, Bose, A., Roggenbauer, T.

“…Temperature distribution inside a large-area reduced-surface field (RESURF) lateral double-diffused MOSFETs (LDMOSFETs) is studied with the help of experiments…”
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Using tagged cine-MRI and finite-element method to lower bound the number of independently controllable motor units in the tongue by Essex-Torcaso, Caroline, Levine, William S., Stone, Maureen, Murano, Emi Z., Parthasarathy, Vijay, Prince, Jerry L.

“…The biomechanical structure of the tongue is unusual in that there is no rigid structure, such as a bone, for the muscles to act against. In order to…”
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Design of stable 700V Lateral MOSFET for new generation, low-cost off-line SMPS by Banerjee, S, Parthasarathy, V, Manley, M

“…Design of 700V Lateral MOSFET integrated in a BiCMOS process has been optimized to improve the stability of its on-state characteristics during lifetime…”
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Obtaining a palatal trace for ultrasound images by Epstein, Melissa A., Stone, Maureen, Pouplier, Marianne, Parthasarathy, Vijay

“…This paper presents methods for collection and display of the palate with ultrasound, for use as a reference for tongue movements. Ultrasound does not usually…”
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A floating RESURF (FRESURF) LD-MOSFET device concept by Khemka, V., Parthasarathy, V., Ronghua Zhu, Bose, A.

“…This letter reports a novel device concept, which is an extension of the conventional reduced surface field (RESURF) concept. A heavily doped n-type floating…”
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A double RESURF LDMOS with drain profile engineering for improved ESD robustness by Parthasarathy, V., Khemka, V., Zhu, R., Whitfield, J., Bose, A., Ida, R.

“…This letter reports a novel 50 V lateral power MOSFET structure that is self-protecting with respect to electrostatic discharge (ESD) strikes. This device…”
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Spatiotemporal visualization of the tongue surface using ultrasound and kriging (SURFACES): Ultrasound imaging of the tongue by PARTHASARATHY, Vijay, STONE, Maureen, PRINCE, Jerry L

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