By U. Joseph Schoepf, M.F. Reiser
With the arrival of multidetector-row know-how, pleasure has back to computed tomography. it really is now attainable to photograph speedier and with larger answer than ever ahead of; extra importantly, the advance of subtle photograph acquisition recommendations has authorised using CT imaging in parts formerly proposal to lie past its scope. the information, event, and imaginative and prescient of a number of well known foreign specialists in state-of-the-art thoracic functions of multidetector-row CT are condensed inside of this ebook. the result's a severe, entire overview of the radical possibilities, but in addition the recent demanding situations, caused via the improvement of ever-faster CT acquisition techniques.
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Taguchi T, Aradate H (1998) Algorithm for image reconstruction in multislice helical CT. Med Phys 25:550– 561 23. Hu H (1999) Multislice helical CT: scan and reconstruction. Med Phys 26:5–18 24. Schaller S, Flohr T, Klingenbeck K, et al. (2000) Spiral interpolation algorithm for multislice spiral CT. I. Theory. IEEE Trans Med Imag 19:822–834 25. Larson G, Ruth C, Crawford C (1998) Nutating slice CT image reconstruction. Patent application WO 98/44847, filed 8 April 1998 26. Turbell H, Danielsson PE (1999) An improved PI-method for reconstruction from helical cone beam projections.
Radiol Med 100:459– 464 14. Liener UC, Reinhart C, Kinzl L, Gebhard F (1999) A new approach to computer guidance in orthopedic surgery using real time volume rendering. J Med Syst 23:35–40 15. Lorensen WE, Kline HE (1987) Marching cubes: a high resolution 3D surface reconstruction algorithm. Comput Graph 21:163–169 16. Marsh JL, Vannier MW (1983) Surface imaging from computerized tomographic scans. Surgery 94:159–165 17. Neri E, Vagli P, Picchietti S (2002) Pitfalls and artefacts in virtual endoscopy.
Voxel selection is usually accomplished by projecting lines (rays) through the data sets that correspond to the pixel matrix of the desired 2D image. Differences in the images produced with various types of 3D rendering are the result of variations in how voxels are selected and weighted [3]. The different methodological approach of 3D rendering techniques (surface and volume rendering) determines different outcome in practice (Figs. 11). Surface-rendering models do not contain any “inside” data and work with the extracted surface, 33 which is manipulated as an empty shell.