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Digital Filtering Techniques to Reduce Image Noise and Improve Dose Resolution in X-Ray CT Based Normoxic Gel Dosimetry

Written By

N. Gopishankar, S. Vivekanandhan, A. Jirasek, S. S. Kale, G. K. Rath Sanjay Thulkar, V. Subramani, S. Senthil Kumaran and R. K. Bisht

Submitted: 25 April 2011 Published: 30 March 2012

DOI: 10.5772/33849

From the Edited Volume

Modern Practices in Radiation Therapy

Edited by Gopishankar Natanasabapathi

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Written By

N. Gopishankar, S. Vivekanandhan, A. Jirasek, S. S. Kale, G. K. Rath Sanjay Thulkar, V. Subramani, S. Senthil Kumaran and R. K. Bisht

Submitted: 25 April 2011 Published: 30 March 2012