High quality reconstruction for neutron computerized tomography images
نویسندگان
چکیده
منابع مشابه
High-Quality Volumetric Reconstruction on Optimal Lattices for Computed Tomography
Within the context of emission tomography, we study volumetric reconstruction methods based on the Expectation Maximization (EM) algorithm. We show, for the first time, the equivalence of the standard implementation of the EM-based reconstruction with an implementation based on hardware-accelerated volume rendering for nearestneighbor (NN) interpolation. This equivalence suggests that higher-or...
متن کاملFundamentals of Computerized Tomography: Image Reconstruction from Projections
Reading a book is also kind of better solution when you have no enough money or time to get your own adventure. This is one of the reasons we show the fundamentals of computerized tomography image reconstruction from projections as your friend in spending the time. For more representative collections, this book not only offers it's strategically book resource. It can be a good friend, really go...
متن کامل3d Tomography: Computerized Modeling of 2d Scaned Images. Results. Advantages
This paper describes a valuable medical investigation method based on computed tomography. It’s about a modern solution for 3D modeling by using 2D descriptions of the considered organ or body. The 3D model will be generated based on data sets obtained by scanning the 2D image. The method is used to rebuild the anatomic organ, but it could be also used to virtually dissect the respective organ,...
متن کاملPore-network extraction from micro-computerized-tomography images.
Network models that represent the void space of a rock by a lattice of pores connected by throats can predict relative permeability once the pore geometry and wettability are known. Micro-computerized-tomography scanning provides a three-dimensional image of the pore space. However, these images cannot be directly input into network models. In this paper a modified maximal ball algorithm, exten...
متن کاملComputerized 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...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Alexandria Engineering Journal
سال: 2021
ISSN: 1110-0168
DOI: 10.1016/j.aej.2020.12.005