Gottipati, S. B. . ., and G. . Thumbur. “Predicting CT Images With Attenuation Correction Factor for Using Neighbourhood Approach”. International Journal of Intelligent Systems and Applications in Engineering, vol. 10, no. 3, Oct. 2022, pp. 46-51, https://ijisae.org/index.php/IJISAE/article/view/2137.