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. Author manuscript; available in PMC: 2015 Mar 27.
Published in final edited form as: Proc SPIE Int Soc Opt Eng. 2014;9036:90362K. doi: 10.1117/12.2043695

Fig. 2. Integration of TRUS-based prostate volume into CT images.

Fig. 2

a1-a3 are CT images of the prostate phantom; b1-b3 are the post-registration TRUS images; c1-c3 are the fusion images between CT and post-registration TRUS images. The close match between the gold markers (red arrows) in the CT and TRUS demonstrated the accuracy of our method.