000 04942nam a22003855i 4500
001 291737
003 MX-SnUAN
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008 150903s2009 xxk| o |||| 0|eng d
020 _a9781846287237
_99781846287237
024 7 _a10.1007/9781846287237
_2doi
035 _avtls000343973
039 9 _a201509030357
_bVLOAD
_c201405050300
_dVLOAD
_y201402061245
_zstaff
040 _aMX-SnUAN
_bspa
_cMX-SnUAN
_erda
050 4 _aTA1637-1638
100 1 _aHerman, Gabor T.
_eautor
_9306047
245 1 0 _aFundamentals of Computerized Tomography :
_bImage Reconstruction from Projections /
_cby Gabor T. Herman.
250 _a2.
264 1 _aLondon :
_bSpringer London,
_c2009.
300 _axii, 300 páginas
_brecurso en línea.
336 _atexto
_btxt
_2rdacontent
337 _acomputadora
_bc
_2rdamedia
338 _arecurso en línea
_bcr
_2rdacarrier
347 _aarchivo de texto
_bPDF
_2rda
490 0 _aAdvances in Pattern Recognition,
_x1617-7916
500 _aSpringer eBooks
505 0 _aAn Overview of the Process of CT -- Physical Problems Associated with Data Collection in CT -- Computer Simulation of Data Collection in CT -- Data Collection and Reconstruction of the Head Phantom -- Basic Concepts of Reconstruction Algorithms -- Backprojection -- Filtered Backprojection for Parallel Beams -- Other Transform Methods for Parallel Beams -- Filtered Backprojection for Divergent Beams -- Algebraic Reconstruction Techniques -- Quadratic Optimization Methods -- Truly Three-Dimensional Reconstruction -- Three-Dimesional Display of Organs -- Mathematical Background.
520 _aComputerized tomography, the process of obtaining the density distribution within a human body from multiple x-ray projections, has revolutionized diagnostic radiology over the past three decades. Fundamentally the same computational process has been used for reconstruction from projections in many other fields of science, engineering and medicine; for example, for the reconstruction of biological macromolecules from electron micrographs. This thoroughly revised and fully updated text/reference presents the computational and mathematical procedures underlying data collection, image reconstruction, and image display in computerized tomography. Focused on the needs of the practitioner, with emphasis on reconstruction methods, the book carefully discusses points of implementation and application. Following the successful formula of the widely cited first edition, the book investigates the field of computerized tomography in detail, summarizing the diverse applications of the technique. Further chapters concentrate on reconstruction algorithms, followed by a treatment of the 3D display of the results and a final chapter with proofs of the fundamental mathematical theorems. Some entirely new topics are introduced; these include the fast calculation of a ray sum for a digitized picture, the task-oriented comparison of reconstruction algorithm performance, blob basis functions and the linogram method for image reconstruction. Topics and features: *Describes how projection data are obtained and the resulting reconstructions are used in science and medicine, focusing on x-ray data but also covering other fields such as electron microscopy, nuclear medicine, ultrasound, materials science and nondestructive testing *Presents a comparative evaluation of reconstruction methods, their accuracy under ideal and realistic circumstances, computational costs, task-oriented performance, and general applicability *Provides a useful general syllabus for introductory courses *Investigates reconstruction algorithms, including filtered backprojection, Fourier and linogram reconstruction methods, algebraic reconstruction techniques, and quadratic optimization *Explores basis functions, functions to be optimized, norms, generalized inverses, least squares solutions, and maximum entropy solutions, as well as most likely estimates *Discusses the design and application of a large programming system (SNARK09) for image reconstruction, as well as computerized methods for 3D surface detection and display *Concludes each chapter with helpful Notes and References sections This easy-to-read text/reference is an excellent guide for practitioners from a range of disciplines across science, engineering, and medicine. Based on three decades of the author’s teaching, it can also serve as a textbook for an introductory graduate course on image reconstruction.
590 _aPara consulta fuera de la UANL se requiere clave de acceso remoto.
710 2 _aSpringerLink (Servicio en línea)
_9299170
776 0 8 _iEdición impresa:
_z9781852336172
856 4 0 _uhttp://remoto.dgb.uanl.mx/login?url=http://dx.doi.org/10.1007/978-1-84628-723-7
_zConectar a Springer E-Books (Para consulta externa se requiere previa autentificación en Biblioteca Digital UANL)
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999 _c291737
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