48698 Multiple-energy techniques in industrial computerized tomography
نویسندگان
چکیده
منابع مشابه
Computerized Tomography
Tomography refers to the synthesis of sectional images or slices from external measurements of a spatially varying function. Line integrals are the most common external measures, which are also known as projections. Availability of multiple projections at diierent orientations allows accurate recovery of the originating function. Because practical implementation of tomography typically requires...
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Iterative Algorithms can obtain good reconstruction image for enough Iterative times in the technique ct image reconstruction. The order method of the Weighted Distance Orthogonal (WDO) is introduced in this paper to accelerate the Iterative reconstruction, which improves greatly the access mode of ART to projection data, based on the crucial effect that the access order of projection date has ...
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ژورنال
عنوان ژورنال: NDT & E International
سال: 1994
ISSN: 0963-8695
DOI: 10.1016/0963-8695(94)90411-1