تصويرگيري دوگانه از طريق تركيب پرتونگاري نوتروني و ايكس

Dual modality imaging through combination of neutron an‎d X-ray radiography

مهندسي هسته‌اي

Abstract The aim of this study is to examine an‎d combine the neutron an‎d X-ray images to improve the quality of raw data an‎d fusion of images using image processing algorithms including noise removal, contrast enhancement, sharpening, an‎d edge detection to obtain a more comprehensive picture of the internal structure of the samples. The results showed that each of these two imaging methods had their own advantages an‎d limitations, an‎d combining them could cover the weaknesses of individual methods. The final result was to achieve a combined image that displayed the properties of both mudalities of material at the same image with sufficient resolution. In addition, neutron images could reveal light materials such as paraffin an‎d polymers with high resolution, while X-ray images revealed finer details for metallic objects an‎d elements with high atomic numbers such as lead. This complementarity of features was the main basis for the success of the combination process in this research. Keywords: Combining image, X-rat radiography, Neutron radiography, Data fusion, Dual modality.

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