Estimation Methods of the Point Spread Function Axial Position: A Comparative Computational Study
نویسندگان
چکیده
منابع مشابه
Estimation Methods of the Point Spread Function Axial Position: A Comparative Computational Study
The precise knowledge of the point spread function is central for any imaging system characterization. In fluorescence microscopy, point spread function (PSF) determination has become a common and obligatory task for each new experimental device, mainly due to its strong dependence on acquisition conditions. During the last decade, algorithms have been developed for the precise calculation of t...
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Evaluation of the Effect of Tumor Position on Standardized Uptake Value Using Time-of-Flight Reconstruction and Point Spread Function
Objective(s): The present study was conducted to examine whether the standardized uptake value (SUV) may be affected by the spatial position of a lesion in the radial direction on positron emission tomography (PET) images, obtained via two methods based on time-of-flight (TOF) reconstruction and point spread function (PSF). Methods: A cylinder phantom with the sphere (30mm diameter), located in...
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ژورنال
عنوان ژورنال: Journal of Imaging
سال: 2017
ISSN: 2313-433X
DOI: 10.3390/jimaging3010007