Search Results - "Jain, Ameet"

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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REDMAPS: Reduced-Dimensionality Matching for Prostate Brachytherapy Seed Reconstruction by Junghoon Lee, Labat, C, Jain, A K, Song, D Y, Burdette, E C, Fichtinger, G, Prince, J L

“…The success of prostate brachytherapy critically depends on delivering adequate dose to the prostate gland. Intraoperative localization of the implanted seeds…”
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Brachytherapy seed reconstruction with joint-encoded C-arm single-axis rotation and motion compensation by Dehghan, Ehsan, Jain, Ameet K., Moradi, Mehdi, Wen, Xu, James Morris, W., Salcudean, Septimiu E., Fichtinger, Gabor

“…Motion compensated seed reconstruction. [Display omitted] ►During brachytherapy, we acquire C-arm images by planar rotation of the C-arm. C-arm rotation angles…”
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Prostate Brachytherapy Seed Reconstruction With Gaussian Blurring and Optimal Coverage Cost by Junghoon Lee, Xiaofeng Liu, Jain, A.K., Song, D.Y., Burdette, E.C., Prince, J.L., Fichtinger, G.

“…Intraoperative dosimetry in prostate brachytherapy requires localization of the implanted radioactive seeds. A tomosynthesis-based seed reconstruction method…”
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Dynamic intraoperative dosimetry for prostate brachytherapy using a nonisocentric C-arm by Song, Danny Y, Jain, Ameet K, Zhang, Zhe, Deguet, Anton, Le, Yi, Armour, Elwood, Burdette, E. Clif, Fichtinger, Gabor

“…Abstract Purpose To evaluate a prototypical system of dynamic intraoperative dosimetry for prostate brachytherapy using registered ultrasound and fluoroscopy…”
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Matching and reconstruction of brachytherapy seeds using the Hungarian algorithm (MARSHAL) by Jain, Ameet Kumar, Zhou, Yu, Mustufa, Tabish, Clif Burdette, E., Chirikjian, Gregory S., Fichtinger, Gabor

“…Intraoperative dosimetric quality assurance in prostate brachytherapy critically depends on discerning the three-dimensional (3D) locations of implanted seeds…”
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Reduced-dimensionality matching for 3-D reconstruction of prostate brachytherapy implants from incomplete data by Junghoon Lee, Labat, C., Jain, A.K., Fichtinger, G., Prince, J.L.

“…X-ray fluoroscopy is widely used for intra-operative dosimetry in prostate brachytherapy. Three-dimensional locations of the implanted radioactive seeds can be…”
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Tomosynthesis-based radioactive seed localization in prostate brachytherapy using modified distance map images by Junghoon Lee, Xiaofeng Liu, Jain, Ameet K., Prince, Jerry L., Fichtinger, Gabor

“…We have developed a tomosynthesis-based radioactive seed localization method for prostate brachytherapy. In contrast to the projection image-based matching…”
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Registered ultrasound and fluoroscopy for intraoperative dynamic dosimetry in prostate brachytherapy by Song, Danny Y., M.D, Deguet, Anton, Ph.D, Iordachita, Iulian, Ph.D, Armour, Elwood, Ph.D, Jain, Ameet, Ph.D, Burdette, Everette C., Ph.D, Fichtinger, Gabor, Ph.D

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Prostate implant reconstruction with discrete tomography by Liu, Xiaofeng, Jain, Ameet K, Fichtinger, Gabor

“…We developed a discrete tomography method for prostate implant reconstructions using only a limited number of X-ray projection images. A 3D voxel volume is…”
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Optimal matching for prostate brachytherapy seed localization with dimension reduction by Lee, Junghoon, Labat, Christian, Jain, Ameet K, Song, Danny Y, Burdette, Everette C, Fichtinger, Gabor, Prince, Jerry L

“…In prostate brachytherapy, x-ray fluoroscopy has been used for intra-operative dosimetry to provide qualitative assessment of implant quality. More recent…”
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C-arm tracking and reconstruction without an external tracker by Jain, Ameet, Fichtinger, Gabor

“…For quantitative C-arm fluoroscopy, we have developed a unified mathematical framework to tackle the issues of intra-operative calibration, pose estimation,…”
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A non-disruptive technology for robust 3D tool tracking for ultrasound-guided interventions by Mung, Jay, Vignon, Francois, Jain, Ameet

“…In the past decade ultrasound (US) has become the preferred modality for a number of interventional procedures, offering excellent soft tissue visualization…”
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A method for measuring the accuracy of multi-modal image fusion system for catheter-based cardiac interventions using a novel motion enabled targeting phantom by Hatt, C. R., Stanton, D., Parthasarathy, V., Jain, A. K., Raval, A. N.

“…Targeted stem cell therapy offers great potential for the repair of infarcted cardiac tissue following heart attack. Safe delivery of stem-cells via catheter…”
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CTREC: C-arm tracking and reconstruction using elliptic curves by Chintalapani, G., Jain, A.K., Burkhardt, D.H., Prince, J.L., Fichtinger, G.

“…C-arm fluoroscopy is ubiquitous in contemporary surgery, but it lacks the ability to accurately reconstruct three-dimensional information, attributable to the…”
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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…”
Get full text

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 TO MR IMAGE FUSION CAN GUIDE CATHETER-BASED CARDIAC PROCEDURES by Hatt, Charles R, Raval, Amish N, Jain, Ameet, Parasarathy, Vijay

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FTRAC—A robust fluoroscope tracking fiducial by Jain, Ameet Kumar, Mustafa, Tabish, Zhou, Yu, Burdette, Clif, Chirikjian, Gregory S., Fichtinger, Gabor

“…C -arm fluoroscopy is ubiquitous in contemporary surgery, but it lacks the ability to accurately reconstruct three-dimensional (3D) information. A major…”
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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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