Dr. Amit Jain Profile

Dr. Amit Jain

Medical Physicist at Childrens Mercy Hospital

SPIE Involvement:

Author

Publications (31)

Proceedings Article | 31 March 2016 Paper

Scatter estimation and removal of anti-scatter grid-line artifacts from anthropomorphic head phantom images taken with a high resolution image detector

R. Rana, A. Jain, A. Shankar, D. Bednarek, S. Rudin

Proceedings Volume 9783, 978364 (2016) https://doi.org/10.1117/12.2216833

KEYWORDS: X-ray imaging, Image sensors, CMOS sensors, X-ray detectors, Image resolution, Radiography, Image quality, Spatial resolution, Arteries, X-rays, Lead

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Proceedings Article | 25 March 2016 Paper

Investigation of noise and contrast sensitivity of an electron multiplying charge-coupled device (EMCCD) based cone beam micro-CT system

Sumukh Bysani Krishnakumar, Alexander Podgorsak, S. V. Setlur Nagesh, Amit Jain, Stephen Rudin, Daniel Bednarek, Ciprian Ionita

Proceedings Volume 9783, 97831W (2016) https://doi.org/10.1117/12.2216794

KEYWORDS: Signal to noise ratio, Contrast sensitivity, Electron multiplying charge coupled devices, Cones, X-rays, Iodine, Sensors, Modulation transfer functions, Charge-coupled devices, Interference (communication), Signal detection, X-ray detectors, X-ray imaging

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Proceedings Article | 22 March 2016 Paper

Lens of the eye dose calculation for neuro-interventional procedures and CBCT scans of the head

Zhenyu Xiong, Sarath Vijayan, Vijay Rana, Amit Jain, Stephen Rudin, Daniel Bednarek

Proceedings Volume 9783, 97832V (2016) https://doi.org/10.1117/12.2216504

KEYWORDS: Monte Carlo methods, Head, Eye, Computer simulations, X-rays, Ionization, Radiation dosimetry, Neuroimaging, Bone, Skin, Computed tomography

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Proceedings Article | 22 March 2016 Paper

Quantitative comparison using generalized relative object detectability (G-ROD) metrics of an amorphous selenium detector with high resolution microangiographic fluoroscopes (MAF) and standard flat panel detectors (FPD)

M. Russ, A. Shankar, A. Jain, S. V. Setlur Nagesh, C. Ionita, C. Scott, K. Karim, D. Bednarek, S. Rudin

Proceedings Volume 9783, 97833N (2016) https://doi.org/10.1117/12.2216733

KEYWORDS: Sensors, Selenium, CMOS sensors, Sensor performance, Image sensors, Optical spheres, Modulation transfer functions, Performance modeling, X-ray imaging, Spatial frequencies

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Proceedings Article | 18 March 2015 Paper

Region-of-interest cone beam computed tomography (ROI CBCT) with a high resolution CMOS detector

A. Jain, H. Takemoto, M. Silver, S. V. S. Nagesh, C. Ionita, D. Bednarek, S. Rudin

Proceedings Volume 9412, 94124L (2015) https://doi.org/10.1117/12.2081450

KEYWORDS: Sensors, CMOS sensors, Image resolution, Imaging systems, 3D image reconstruction, Computed tomography, Angiography, Image sensors, 3D image processing, Electrons

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Proceedings Article | 18 March 2015 Paper

Anti-scatter grid artifact elimination for high resolution x-ray imaging CMOS detectors

R. Rana, V. Singh, A. Jain, D. Bednarek, S. Rudin

Proceedings Volume 9412, 941243 (2015) https://doi.org/10.1117/12.2081430

KEYWORDS: CMOS sensors, Sensors, Arteries, Image resolution, Head, X-ray imaging, X-rays, X-ray detectors, Interference (communication), Angiography

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Proceedings Article | 17 March 2015 Paper

Micro-computed tomography (CT) based assessment of dental regenerative therapy in the canine mandible model

P. Khobragade, A. Jain, S. Setlur Nagesh, S. Andreana, R. Dziak, Sasi Sunkara, S. Sunkara, D. Bednarek, S. Rudin, C. Ionita

Proceedings Volume 9417, 94171D (2015) https://doi.org/10.1117/12.2082173

KEYWORDS: Bone, Control systems, Fractal analysis, Animal model studies, Calcium, Statistical analysis, Computed tomography, Software development, Sensors, Tomography

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