Academic literature on the topic 'Virtual tomography'
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Journal articles on the topic "Virtual tomography"
Sutton, Mark, Imran Rahman, and Russell Garwood. "VIRTUAL PALEONTOLOGY—AN OVERVIEW." Paleontological Society Papers 22 (September 2016): 1–20. http://dx.doi.org/10.1017/scs.2017.5.
Full textSeuss, Hannes, Rolf Janka, Matthias Hammon, Alexander Cavallaro, Michael Uder, and Peter Dankerl. "Virtual Computed Tomography Colonography." Academic Radiology 25, no. 8 (August 2018): 1046–51. http://dx.doi.org/10.1016/j.acra.2017.12.014.
Full textBuckler, Andrew J., Eva Karlöf, Mariette Lengquist, T. Christian Gasser, Lars Maegdefessel, Ljubica Perisic Matic, and Ulf Hedin. "Virtual Transcriptomics." Arteriosclerosis, Thrombosis, and Vascular Biology 41, no. 5 (May 5, 2021): 1738–50. http://dx.doi.org/10.1161/atvbaha.121.315969.
Full textLi, Y., and W. Q. Yang. "Virtual electrical capacitance tomography sensor." Journal of Physics: Conference Series 15 (January 1, 2005): 183–88. http://dx.doi.org/10.1088/1742-6596/15/1/031.
Full textMendelson, Richard M., and Geoffrey M. Forbes. "Computed tomography colonography (virtual colonoscopy): Review." Australasian Radiology 46, no. 1 (March 2002): 1–12. http://dx.doi.org/10.1046/j.1440-1673.2001.00988.x.
Full textWichmann, Julian L., Eva-Maria Nöske, Johannes Kraft, Iris Burck, Jens Wagenblast, Anne Eckardt, Claudia Frellesen, et al. "Virtual Monoenergetic Dual-Energy Computed Tomography." Investigative Radiology 49, no. 11 (November 2014): 735–41. http://dx.doi.org/10.1097/rli.0000000000000077.
Full textCarrascosa, Patricia, Carlos Capuñay, Baronio Mariano, Elba Martín López, Carrascosa Jorge, Mario Borghi, Carlos Sueldo, and Sergio Papier. "Virtual hysteroscopy by multidetector computed tomography." Abdominal Imaging 33, no. 4 (July 10, 2007): 381–87. http://dx.doi.org/10.1007/s00261-007-9270-9.
Full textDelvecchio, Fernando C., Brian K. Auge, Alon Z. Weizer, Ricardo M. Brizuela, Ari D. Silverstein, Paul K. Pietrow, Joan P. Heneghan, and Glenn M. Preminger. "Computed tomography urography, three-dimensional computed tomography and virtual endoscopy." Current Opinion in Urology 12, no. 2 (March 2002): 137–42. http://dx.doi.org/10.1097/00042307-200203000-00010.
Full textAmelina, Inna D., Lev N. Shevkunov, Aleksey M. Karachun, Alexander E. Mikhnin, and Denis V. Nesterov. "Diagnosis and t-staging of gastric cancer: comparison of standard computed tomography and computed-tomographic pneumogastrography." Bulletin of the Russian Military Medical Academy 23, no. 2 (July 12, 2021): 99–106. http://dx.doi.org/10.17816/brmma70384.
Full textSato, Masaaki, Kazuhiro Nagayama, Hideki Kuwano, Jun-ichi Nitadori, Masaki Anraku, and Jun Nakajima. "Role of post-mapping computed tomography in virtual-assisted lung mapping." Asian Cardiovascular and Thoracic Annals 25, no. 2 (January 11, 2017): 123–30. http://dx.doi.org/10.1177/0218492316689351.
Full textDissertations / Theses on the topic "Virtual tomography"
Downham, Alexander David. "True 3D Digital Holographic Tomography for Virtual Reality Applications." University of Dayton / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1513204001924421.
Full textАврунін, О. Г., L. A. Averyanova, V. M. Golovenko, and O. Sklyar. "E-Learning of Functioning Principles Medical Intrascopy Systems." Thesis, Varna, Bulgaria, 2007. http://openarchive.nure.ua/handle/document/8276.
Full textNicolson, Heather Johan. "Exploring the Earth's subsurface with virtual seismic sources and receivers." Thesis, University of Edinburgh, 2011. http://hdl.handle.net/1842/5726.
Full textMalusek, Alexandr. "Calculation of scatter in cone beam CT : Steps towards a virtual tomograph." Doctoral thesis, Linköping : Department of Medical and Health Sciences, Linköping University, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-11275.
Full textKang, Fatima Maria de Angelis. "Análise quantitativa de modelos de prototipagem rápida baseados em dados de tomografia volumétrica, por meio de inspeção de engenharia reversa tridimensional." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/23/23139/tde-27102009-095334/.
Full textThe purpose of this study was to evaluate the quantitative reproductability of the 3d models created using CT images. The images used were obtained from two different cone beam tomographs: NEWTOM 9000 DVT (Quantitative Radiology, Verona, Italy) and i-CAT ( Imaging Sciences Int., Hatfield, EUA) and then inspected through reverse engineering processing software. A dry mandible was digitalized using a 3D Scanner VIVID 910 and the GEOMAGIC STUDIO software to obtain a 0,01mm precision model considered to be our gold standard. Two distinct 3D virtual models were then created after submitting the same dry mandible to a cone beam exam on both tomographs (NEWTOM and i-Cat). Possible discrepancies between the 3D models and the gold standard were analyzed through and alignment of their geometries. After evaluating the discrepancies at the different sites of the models, we concluded that the virtual model obtained using the i-Cat tomograph images was more accurate and therefore of greater quality.
Chouika, Nabil. "Generalized Parton Distributions and their covariant extension : towards nucleon tomography." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLS259/document.
Full textGeneralized Parton Distributions (GPDs) encode the correlations between longitudinal momentum and transverse position of partons inside hadrons and can give access to a picture of the nucleon structure in 2+1 dimensions. They have been studied theoretically and experimentally for almost two decades and a new experimental era is starting (at JLab and COMPASS currently, and in the future at an EIC) to extract them. The difficulty is that only an indirect experimental access is so far possible, through different exclusive channels and various observables. Therefore, one has to take into account the many theoretical constraints to be able to produce accurate models and rely on their phenomenology. Two important constraints are called the polynomiality and positivity properties. The approach of this thesis is to make use of both of them by first modeling low Fock states light-front wave-functions, which gives a GPD in the DGLAP region by a parton number conserved overlap, and then covariantly extending this GPD to the ERBL region, through an inverse radon transform. In fine, the goal is to apply this on a constituent quark-like model for valence GPDs, which would allow to produce a phenomenological output (on DVCS data for instance) from this kind of models, which was impossible before. We make use of the versatile PARTONS framework to achieve this under various perturbative QCD assumptions
Steuwe, Andrea [Verfasser], and Hans-Ulrich [Akademischer Betreuer] Kauczor. "Spatially resolved quantification of radiation exposure associated with computed tomography examinations – Towards the development of virtual dosimetry / Andrea Steuwe ; Betreuer: Hans-Ulrich Kauczor." Heidelberg : Universitätsbibliothek Heidelberg, 2019. http://d-nb.info/1193347297/34.
Full textSchanandore, James. "Examination of Age at Death Methods and the Effects on Estimation Accuracy when Applied to Computed Tomography Scans and Virtual Models of Mummies." Diss., North Dakota State University, 2015. http://hdl.handle.net/10365/24808.
Full textRosa, Vera Lúcia Mestre. "Cefalostato virtual-posicionamento inicial para a padronização na marcação de pontos craniométricos em imagens obtidas por tomografia computadorizada, para uso em cefalometria." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/23/23139/tde-19122009-122434/.
Full textObjective: The development of new technology in dental diagnosis by cone beam CT (CBCT) image, made possible and accessible the realization of cephalometric evaluation through volumetric reconstructions of the skull. Scientific parameters with evidence-based are needed to implement its use. Some parameters used in conventional cephalometry (2D) maybe need to be forgotten, others should be adapted, and others still to be created. In this research we propose to create a Virtual Cephalostat orientation of the skull in CT, with the intracranial landmarks, because they are more stable. We propose the creation of landmark TS (Tubercle Sella) and the TS-Pg line to replace the landmark S (Sella) and the Y-axis of growth (Downs), respectively. Furthermore, we propose to use the Basion-Opistion line as a reference for cases of craniofacial asymmetry where is not possible to use the Frankfurt horizontal plane, as in some cases of syndromes that affects the most external landmarks. Methods: 49 skulls of Anatomy Museum of UNIFESP Federal University of São Paulo, were scanned in a CBCT. The analyses were performed in 2 stages, within 1-week space. Statistics measurements were calculated (mean, quartiles, minimum, maximum and standard deviation). We also calculated the intraclass correlations (ICC) and the Pearson correlations between the Y axis (S-Gn) and the line between landmarks TS-Pg. Results: Even if there is a low reproducibility in the coordinates for landmarks EC (Ethmoidal Crest), Pg and Gn it was observed a high correlation between the angular measures in question. To describe the inclination of the Y axis according to the slope of the line adopted TS and Pg a simple linear regression model is used, showed by the equation bellow: Ang Sö- Gn = 0,989 Ang TS Pgi i Conclusions: The use of the Virtual Cephalostat in orientation of skulls using CBCT is feasible and facilitates the reproduction of the skull position, despite the low intra observer reproducibility of landmarks EC, Pg and Gn, new 3D criteria in the definition of these landmarks could increase the precision in its location. The high intra observer reproducibility at the landmarks Op, N and TS, suggests that the anatomical criteria themselves promote their reliability; The TS landmark showed a higher reproducibility than the S landmark, even though the difference was not statistically significant, and it should be replaced by the landmark TS in future studies. There is a high correlation between the TS - Pg line and Y-axis. The relationship between the slope of the HF plane and Ba -Op line suggests that in the presence of the alteration of morphology in craniofacial structure, this relationship offer help in the diagnosis of craniofacial changes.
Töpperwien, Mareike [Verfasser], Tim [Akademischer Betreuer] Salditt, Tim [Gutachter] Salditt, and Florian [Gutachter] Rehfeldt. "3d virtual histology of neuronal tissue by propagation-based x-ray phase-contrast tomography / Mareike Töpperwien ; Gutachter: Tim Salditt, Florian Rehfeldt ; Betreuer: Tim Salditt." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2018. http://d-nb.info/1162339675/34.
Full textBooks on the topic "Virtual tomography"
M, Galdino Gregory, ed. Virtual colonoscopy. Philadelphia: Lippincott Williams & Wilkins, 2008.
Find full textH, Kim David, ed. CT colonography: Principles and practice of virtual colonoscopy. Philadelphia: Elsevier/Saunders, 2010.
Find full text1961-, Yoshida Hiroyuki, Cai Wenli, and International Conference on Medical Image Computing and Computer-Assisted Intervention (13th : 2010 : Beijing, China), eds. Virtual colonoscopy and abdominal imaging: Computational challenges and clinical opportunities : second international workshop held in conjunction with MICCAI 2010, Beijing, China, September 20, 2010, revised selected papers. Heidelberg: Springer, 2011.
Find full text3D Computed Tomography Virtual Intravascular Endoscopy. Nova Science Publishers Inc, 2013.
Find full textYee, Judy. Virtual Colonoscopy. Lippincott Williams & Wilkins, 2007.
Find full textH, Dachman Abraham, ed. Atlas of virtual colonoscopy. New York: Springer, 2003.
Find full textAtlas of Virtual Colonoscopy. Springer, 2003.
Find full text(Foreword), A. L. Baert, Philippe Lefere (Editor), and Stefaan Gryspeerdt (Editor), eds. Virtual Colonoscopy: A Practical Guide (Medical Radiology / Diagnostic Imaging). Springer, 2005.
Find full textVirtual Colonoscopy A Practical Guide. Springer, 2009.
Find full text(Foreword), A. L: Baert, A. J. Aschoff (Contributor), C. I. Bartram (Contributor), T. R. Fleiter (Contributor), S. Gottschalk (Contributor), R. Klingebiel (Contributor), N. Meiri (Contributor), et al., eds. Virtual Endoscopy and Related 3D Techniques (Medical Radiology / Diagnostic Imaging). Springer, 2001.
Find full textBook chapters on the topic "Virtual tomography"
Capuñay, Carlos, and Patricia Carrascosa. "Computed Tomography Virtual Hysterosalpingography." In Clinical Atlas of CT Virtual Hysterosalpingography, 1–6. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-66207-3_1.
Full textCarrascosa, Patricia, Carlos Capuñay, Carlos E. Sueldo, and Juan Mariano Baronio. "Technical Aspects of Multislice Computed Tomography." In CT Virtual Hysterosalpingography, 3–11. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-07560-0_1.
Full textMang, Thomas, Patricia Carrascosa, Philippe Lefere, Tanya Chawla, Mehdi Cadi, Patrick Rogalla, Martina Morrin, et al. "Global Implementation of Computed Tomography Colonography." In Atlas of Virtual Colonoscopy, 9–53. New York, NY: Springer New York, 2010. http://dx.doi.org/10.1007/978-1-4419-5852-5_2.
Full textPrajapati, Suresh I., David R. Rodriguez, and Charles Keller. "Microscopic Computed Tomography-Based Virtual Histology of Embryos." In Methods in Molecular Biology, 291–96. Boston, MA: Springer US, 2013. http://dx.doi.org/10.1007/978-1-60327-292-6_19.
Full textBevacqua, Martina, Lorenzo Crocco, Loreto Di Donato, Tommaso Isernia, and Roberta Palmeri. "Virtual Experiments and Compressive Sensing for Subsurface Microwave Tomography." In Compressive Sensing of Earth Observations, 177–98. Boca Raton, FL : Taylor & Francis, 2017.: CRC Press, 2017. http://dx.doi.org/10.1201/9781315154626-8.
Full textOrlowska, Marta, Rafal Jozwiak, and Piotr Regulski. "Virtual Tooth Extraction from Cone Beam Computed Tomography Scans." In Recent Developments and Achievements in Biocybernetics and Biomedical Engineering, 275–85. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-66905-2_24.
Full textGluecker, T., P. Jornod, S. Proietti, W. Keller, A. Blum, G. Dorta, R. Meuli, and P. Schnyder. "CT Colonography (Virtual Colonoscopy) with Multidetector Computed Tomography — Preliminary Results." In Multislice CT, 77–82. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-642-59441-0_10.
Full textMarques da Silva, A. M., E. C. Hoffmann, E. G. Link, A. B. Trombetta, F. Bacim, and J. A. Borges. "Three-dimensional virtual preoperative implant planning P3Dental using computed tomography images." In IFMBE Proceedings, 916–19. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-29305-4_240.
Full textWildermuth, Simon, Ninoslav Teodorovic, Paul R. Hilfiker, and Borut Marincek. "Three-Dimensional Imaging and Virtual Reality Applications of Multislice Computed Tomography." In Multislice CT: A Practical Guide, 37–56. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-59450-2_5.
Full textShahidi, R., V. Argiro, S. Napel, L. Gray, H. P. McAdams, G. D. Rubin, C. F. Beaulieu, R. B. Jeffrey, and A. Johnson. "Assessment of several virtual endoscopy techniques using computed tomography and Perspective Volume Rendering." In Lecture Notes in Computer Science, 521–28. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/bfb0046993.
Full textConference papers on the topic "Virtual tomography"
Brackenhoff, Joeri, Joost van der Neut, Giovanni Meles, Patrick Marty, and Christian Boehm. "Virtual ultrasound transducers in the human brain." In Ultrasonic Imaging and Tomography, edited by Nicole V. Ruiter and Nick Bottenus. SPIE, 2022. http://dx.doi.org/10.1117/12.2611779.
Full textWu, Wenjing, Yushi Tsubota, Atsuro Suzuki, Kazuhiro Yamanaka, Takahide Terada, Kenichi Kawabata, Hiroko Yamashita, Fumi Kato, Mutsumi Nishida, and Megumi Satoh. "High SNR emission method with virtual point source in ultrasound computed tomography." In Ultrasonic Imaging and Tomography, edited by Nicole V. Ruiter and Brett C. Byram. SPIE, 2019. http://dx.doi.org/10.1117/12.2506954.
Full textOida, Daisuke, Kensuke Oikawa, Tai-Ang Wang, Meng-Tsan Tsai, Shuichi Makita, and Yoshiaki Yasuno. "Virtual multi-directional optical coherence tomography." In Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIV, edited by Joseph A. Izatt and James G. Fujimoto. SPIE, 2020. http://dx.doi.org/10.1117/12.2548902.
Full textLi, Fu, Umberto Villa, Seonyeong Park, Shenghua He, and Mark A. Anastasio. "A framework for ultrasound computed tomography virtual imaging trials that employs anatomically realistic numerical breast phantoms." In Ultrasonic Imaging and Tomography, edited by Nicole V. Ruiter and Brett C. Byram. SPIE, 2021. http://dx.doi.org/10.1117/12.2582260.
Full textDucros, N., A. Bassi, C. D'Andrea, G. Valentini, M. Schweiger, and S. Arridge. "Virtual source patterns for fluorescence tomography." In 2012 IEEE 9th International Symposium on Biomedical Imaging (ISBI 2012). IEEE, 2012. http://dx.doi.org/10.1109/isbi.2012.6235489.
Full textBacca-Moreno, J. L., and R. Enriquez-Caldera. "Virtual instrument for electrical capacitance tomography." In 2013 23rd International Conference on Electronics, Communications and Computing (CONIELECOMP). IEEE, 2013. http://dx.doi.org/10.1109/conielecomp.2013.6525758.
Full textValentini, G., N. Ducros, A. Bassi, C. D’Andrea, M. Schweiger, and S. Arridge. "Virtual source patterns for fluorescence tomography." In Biomedical Optics. Washington, D.C.: OSA, 2012. http://dx.doi.org/10.1364/biomed.2012.bw4a.4.
Full textAllegra, D., E. Ciliberto, P. Ciliberto, F. L. M. Milotta, G. Petrillo, F. Stanco, and C. Trombato. "Virtual unrolling using X-ray computed tomography." In 2015 23rd European Signal Processing Conference (EUSIPCO). IEEE, 2015. http://dx.doi.org/10.1109/eusipco.2015.7362908.
Full textYang, Xinmai, Meng-Lin Li, and Lihong V. Wang. "Photoacoustic tomography with a virtual point detector." In Biomedical Optics (BiOS) 2007, edited by Alexander A. Oraevsky and Lihong V. Wang. SPIE, 2007. http://dx.doi.org/10.1117/12.698367.
Full textWinetraub, Yonatan, Edwin Yuan, Itamar Terem, Caroline Yu, Maiya Mao, Megan Megan, Jacqueline Yu, et al. "Non-invasive virtual biopsy using optical coherence tomography." In Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXV, edited by Joseph A. Izatt and James G. Fujimoto. SPIE, 2021. http://dx.doi.org/10.1117/12.2583272.
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