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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: April 25th, 2011 Published: March 30th, 2012

DOI: 10.5772/33849

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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: April 25th, 2011 Published: March 30th, 2012