Academic literature on the topic 'K-edge subtraction'

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Journal articles on the topic "K-edge subtraction"

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Suwa, Akio, Hiroshi Fukagawa, Kiwamu Suzuki, et al. "X-Ray K-Edge Subtraction Television System." Japanese Journal of Applied Physics 27, Part 1, No. 10 (1988): 1989–96. http://dx.doi.org/10.1143/jjap.27.1989.

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Fukagawa, Hiroshi, Chosaku Noda, Yoichi Suzuki, et al. "Real time K‐edge subtraction x‐ray imaging." Review of Scientific Instruments 60, no. 7 (1989): 2268–71. http://dx.doi.org/10.1063/1.1140790.

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Akisada, M. "K-edge subtraction using synchrotron radiation for coronary angiography." International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes 37, no. 1 (1986): 91–92. http://dx.doi.org/10.1016/0883-2889(86)90230-3.

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Mayo, Sheridan C., Sam Y. S. Yang, Marina Pervukhina, et al. "Characterization of Darai Limestone Composition and Porosity Using Data-Constrained Modeling and Comparison with Xenon K-Edge Subtraction Imaging." Microscopy and Microanalysis 21, no. 4 (2015): 961–68. http://dx.doi.org/10.1017/s1431927615000653.

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AbstractData-constrained modeling is a method that enables three-dimensional distribution of mineral phases and porosity in a sample to be modeled based on micro-computed tomography scans acquired at different X-ray energies. Here we describe an alternative method for measuring porosity, synchrotron K-edge subtraction using xenon gas as a contrast agent. Results from both methods applied to the same Darai limestone sample are compared. Reasonable agreement between the two methods and with other porosity measurements is obtained. The possibility of a combination of data-constrained modeling and
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Zhang, H., Y. Zhu, B. Bewer, et al. "Comparison of iodine K-edge subtraction and fluorescence subtraction imaging in an animal system." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 594, no. 2 (2008): 283–91. http://dx.doi.org/10.1016/j.nima.2008.06.030.

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Clements, N., D. Richtsmeier, A. Hart, and M. Bazalova-Carter. "Multi-contrast CT imaging using a high energy resolution CdTe detector and a CZT photon-counting detector." Journal of Instrumentation 17, no. 01 (2022): P01004. http://dx.doi.org/10.1088/1748-0221/17/01/p01004.

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Abstract Computed tomography (CT) imaging with high energy resolution detectors shows great promise in material decomposition and multi-contrast imaging. Multi-contrast imaging was studied by imaging a phantom with iodine (I), gadolinium (Gd), and gold (Au) solutions, and mixtures of the three using a cadmium telluride (CdTe) spectrometer with an energy resolution of 1% as well as with a cadmium zinc telluride (CZT) detector with an energy resolution of 13%. The phantom was imaged at 120 kVp and 1.1 mA with 7 mm of aluminum filtration. For the CdTe data collection, the phantom was imaged using
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Gillam, John E., Daniel Kitcher, Toby E. Beveridge, Stewart Midgley, Chris Hall, and Rob A. Lewis. "K-edge subtraction using an energy-resolving position-sensitive detector." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 604, no. 1-2 (2009): 97–100. http://dx.doi.org/10.1016/j.nima.2009.01.133.

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Ueda, Ken, Keiji Umetani, Tohoru Takeda, et al. "A cine K‐edge subtraction angiographic system for animal studies." Review of Scientific Instruments 60, no. 7 (1989): 2272–75. http://dx.doi.org/10.1063/1.1140791.

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Bewer, Brian, Honglin Zhang, Ying Zhu, et al. "Development of a combined K-edge subtraction and fluorescence subtraction imaging system for small animals." Review of Scientific Instruments 79, no. 8 (2008): 085102. http://dx.doi.org/10.1063/1.2964120.

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Anno, I., M. Akisada, T. Takeda, et al. "Animal experiments by K‐edge subtraction angiography by using SR (abstract)." Review of Scientific Instruments 60, no. 7 (1989): 2330–31. http://dx.doi.org/10.1063/1.1140756.

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Dissertations / Theses on the topic "K-edge subtraction"

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MUCOLLARI, Irena. "K-edge filter subtraction technique used for mapping elemental distribution on paintings." Doctoral thesis, Università degli studi di Ferrara, 2014. http://hdl.handle.net/11392/2388940.

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Abstract Several techniques exist for mapping the element pigments on painting using the synchrotron light or quasi monochromatic sources. K-edge subtraction technique is a well known technique and based on discontinuity in the attenuation coefficient due to photoelectric K-edge of the absorbing materials. A couple of filters with slightly different K -edge energies, if are with balanced thicknesses, can isolate spectra in a narrow energy band. Quasi monoenergetic X-rays with a spectral width Ek that is the difference in K-edge energies will be taken by subtracting images or spectral data. T
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di, trapani vittorio. "State-of-the-art setups for K-edge imaging." Doctoral thesis, Università di Siena, 2021. http://hdl.handle.net/11365/1144523.

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Spectral imaging is an emerging area of X-ray imaging that includes all the techniques which exploit the energy-dependent absorption properties of the matter to either provide quantitative information about the scanned object or to discriminate different materials. Though the potentials of spectral imaging are well known for over many years, the interest on spectral techniques is rapidly increasing only in recent years due to the development and widespread of dedicated acquisition systems able to acquire simultaneous (or nearly simultaneous) X-ray images at different energies. In this context,
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Kulpe, Stephanie Kim [Verfasser], Franz [Akademischer Betreuer] Pfeiffer, Jan Jakob [Gutachter] Wilkens, and Franz [Gutachter] Pfeiffer. "K-edge subtraction and X-ray fluorescence imaging at the Munich Compact Light Source / Stephanie Kim Kulpe ; Gutachter: Jan Jakob Wilkens, Franz Pfeiffer ; Betreuer: Franz Pfeiffer." München : Universitätsbibliothek der TU München, 2020. http://d-nb.info/1230061096/34.

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Book chapters on the topic "K-edge subtraction"

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Akisada, M., K. Umetani, T. Takeda, K. Ueda, and T. Nakajima. "Detectability of K-edge Energy Subtraction Coronary Angiography by Iodine Filter Method Using Synchrotron Radiation." In Computer Assisted Radiology / Computergestützte Radiologie. Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-49351-5_170.

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Conference papers on the topic "K-edge subtraction"

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Nurdan, K., T. Conka Nurdan, M. AlTaani, et al. "Simultaneous acquisition of K-edge subtraction images using a pnCCD." In 2008 IEEE Nuclear Science Symposium and Medical Imaging conference (2008 NSS/MIC). IEEE, 2008. http://dx.doi.org/10.1109/nssmic.2008.4774151.

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Pani, Silvia, Sarene C. Saifuddin, Christiana Christodoulou, et al. "K-edge subtraction imaging using a pixellated energy-resolving detector." In SPIE Medical Imaging, edited by Norbert J. Pelc, Ehsan Samei, and Robert M. Nishikawa. SPIE, 2011. http://dx.doi.org/10.1117/12.876577.

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Günther, Benedikt, Ivan Kokhanovskyi, Klaus Achterhold, Martin Dierolf, and Franz Pfeiffer. "Optimisation of K-edge Subtraction Imaging for Narrow-Band Inverse Compton X-ray Sources." In Compact EUV & X-ray Light Sources. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/euvxray.2024.etu2a.6.

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K-edge subtraction (KES) imaging at inverse Compton X-ray sources is little explored. First, the K-edge-filter approach is introduced and reviewed. In particular, we present and experimentally demonstrate an optimisation of KES overcoming the filter-method’s limitations.
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Kulpe, Stephanie, Martin Dierolf, Eva-Maria Braig, et al. "K-edge subtraction imaging for angiography at a compact synchrotron source." In Advances in Laboratory-based X-Ray Sources, Optics, and Applications VII, edited by Alex Murokh and Daniele Spiga. SPIE, 2019. http://dx.doi.org/10.1117/12.2526771.

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Pani, Silvia, Sarene C. Saifuddin, Filipa I. M. Ferreira, et al. "Optimization of K-edge subtraction imaging using a pixellated spectroscopic detector." In 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference (2012 NSS/MIC). IEEE, 2012. http://dx.doi.org/10.1109/nssmic.2012.6551700.

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Samadi, Nazanin, Mercedes Martinson, Bassey Bassey, Ariel Gomez, George Belev, and Dean Chapman. "An energy dispersive bent Laue monochromator for K-edge subtraction imaging." In PROCEEDINGS OF THE 12TH INTERNATIONAL CONFERENCE ON SYNCHROTRON RADIATION INSTRUMENTATION – SRI2015. Author(s), 2016. http://dx.doi.org/10.1063/1.4952876.

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Reutershan, Trevor, Haytham Effarah, Christine Nguyen, Eric C. Nelson, Kyle D. Chesnut, and C. P. J. Barty. "Scanning K-Edge Subtraction Imaging Using Laser- Compton Sources as a Method for High-Contrast and Low-Dose Mammography." In Compact EUV & X-ray Light Sources. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/euvxray.2024.etu2a.4.

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A single energy tuning, K-edge subtraction imaging method using laser-Compton sources (LCS) is presented. The narrow spectral bandwidths that LCSs provide can improve clinical dualenergy mammography by 1000x in contrast enhancement or dose reduction.
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Porra, Liisa, Skander Layachi, Anssi R. A. Sovijärvi, Pekka Suortti, and Sam BAYAT. "High-resolution In-vivo Synchrotron Imaging Of Lung Structure And Regional Ventilation In Rat Using The K-edge Subtraction Technique." In American Thoracic Society 2010 International Conference, May 14-19, 2010 • New Orleans. American Thoracic Society, 2010. http://dx.doi.org/10.1164/ajrccm-conference.2010.181.1_meetingabstracts.a6626.

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Bayat, Sam, Loïc Degrugilliers, Liisa Porra, et al. "Feasibility Of K-Edge Subtraction (KES) Synchrotron Imaging For The Measurement Of Regional Aerosol Deposition, Lung Ventilation And Airway Morphology In Rabbit." In American Thoracic Society 2012 International Conference, May 18-23, 2012 • San Francisco, California. American Thoracic Society, 2012. http://dx.doi.org/10.1164/ajrccm-conference.2012.185.1_meetingabstracts.a5577.

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Stein, William E., Brian E. Newnam, and Alex H. Lumpkin. "Generation of Backscattered X-Rays within an FEL Oscillator for Coronary Angiography*." In Free-Electron Laser Applications in the Ultraviolet. Optica Publishing Group, 1988. http://dx.doi.org/10.1364/fel.1988.fc7.

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X-rays produced within an infrared free-electron laser (FEL) and imaged with a gated, intensified television camera may provide an inexpensive alternative to the use of synchrotrons for transvenous coronary angiography. The energy of these x-rays is dependent on the electron energy that can be controlled electronically. Variation of the x-ray energy will allow radiography above and below the K-edge of a number of elements. Image enhancement can be accomplished by digital subtraction of the radiographs. The x-ray intensities based on photon and electron intracavity powers in the operating Los A
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Reports on the topic "K-edge subtraction"

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Giacomini, John C. K-Edge Subtraction Angiography with Synchrotron X-Rays. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/762052.

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Giacomini, John c. Final Report: K-Edge Subtraction Angiography with Synchrotron X-rays, February 1, 1987 - December 31, 1996. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/765160.

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Hofstadter, R. K-edge subtraction angiography with synchrotron x-rays: Final technical report, (February 1, 1984 to January 31, 1987). Office of Scientific and Technical Information (OSTI), 1987. http://dx.doi.org/10.2172/6075924.

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