Enhancement CT Scan Image and Study Electronic, Structural and Vibrational Properties of Iobenguane

Abstract

The aim of this work is to provide general information about Iobenguane that can be used to obtain results to diagnose the diseases. Iobenguane, or MIBG, is an aralkylguanidine. When radiolabeled, it can be used in nuclear medicinal diagnostic techniques as well as in neuroendocrine antineoplastic treatments. This work is divided into two parts first part study electronic structure and vibration properties of the Iobenguane material. The second part study quality image enhancement techniques. CT scan image transformed to frequency domain using the LWT. Two contrast enhancement methods are applied to improve quality image properties; they are Histogram Equalization (HE) and Adaptive Histogram Equalization (AHE). Canny filter of edge detection used as a comparison tool between enhancement methods. The result show the absorbance of iobengaune in the range (1000 – 0 cm-1) of these single bonds from C-C, C-N, C-I, and C-O High absorbency and sharp peak of Maximum wavelength absorbed. From the results of measures quality like PSNR, mean and entropy indicate that the CT Scan images are enhanced obtained using AHE technique in frequency. The dark regions of enhanced CT Scan images became clarity comparing with input CT Scan image which is having low contrast.