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(PDF) A Quantitative Comparative Study of Analytical and ...
The reconstruction techniques are broadly classified into three categories, analytical, iterative, and statistical [2]. The comparative study among these is of great importance in the field of ...
 A Quantitative Comparative Study of Analytical and ...
A Quantitative Comparative Study of Analytical and Iterative Reconstruction Techniques Shrinivas D Desai sd_desai@bvb.edu Assistant Professor, Dept of ISE B V B College of Engineering & Technology ...
A Quantitative Comparative Study of Analytical and ... - CORE
The reconstruction techniques are broadly classified into three categories, analytical, iterative, and statistical [2]. The comparative study among these is of great importance in the field of medical imaging. This paper aims at comparative study by analyzing quantitatively the quality of image reconstructed by analytical and iterative techniques....
A Quantitative Comparative Study of Back Projection ...
It is not an exhaustive presentation of reconstruction algorithms. Therefore, this paper is aimed to establish a quantitative comparative study of analytical and iterative reconstruction techniques in order to reduce the number of iterations and enhance the image quality.
A Comparative Study of Analytical, Iterative and Bayesian ...
paper is aimed to establish a comparative study of analytical and iterative reconstruction techniques in order to reduce the number of iterations and enhance the image quality. We concentrate on the Bayesian approach. Two Phantoms are used to test the results of th e research: the Shepp-Logan head
A Quantitative Comparative Study of Back Projection ...
Therefore, this paper is aimed to establish a quantitative comparative study of analytical and iterative reconstruction techniques in order to reduce the number of iterations and enhance the image quality. Two Phantoms are used to test the results of the research: the Shepp-Logan Phantom and the standard medical image of abdomen.
Quantitative Measurements Versus Receiver Operating ...
RATIONALE AND OBJECTIVES: This study aimed to evaluate the correlation of quantitative measurements with visual grading regression (VGR) and receiver operating characteristics (ROC) analysis in computed tomography (CT) images reconstructed with iterative reconstruction. MATERIALS AND METHODS: CT scans on a liver phantom were performed on CT ......
Comparative study of different image reconstruction methods
Algebraic reconstruction technique of iterative reconstruction projection is defined in terms of system of linear equation. Many analytical and iterative methods are available. In this paper FBP analytical method and different iterative methods (kaczmarz, randomize kaczmarz, L 1 and L 2 norm) are used to reconstruct the image....
Quantitative and qualitative evaluation of hybrid ...
As a potential solution to this problem, iterative reconstruction (IR) is a technique that has been developed by several vendors as a method that can allow a reduction in radiation dose. 2-8 Although these techniques iteratively reduce noise in the image space, raw data, or both, IR techniques have also been reported to produce changes in image ...
Comparative analysis of iterative reconstruction ...
Comparative analysis of iterative reconstruction algorithms with resolution recovery and new solid state cameras dedicated to myocardial perfusion imaging ... using the D-SPECT reported that the use of a device-specific reference database for quantitative analysis and a comparison protocol ... C. Scabbio, E. De Ponti, R. Matheoud, L. Leva, S ......
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