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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2014 Mar 7;89(1):167–174. doi: 10.1016/j.ijrobp.2014.01.040

Figure 4.

Figure 4

An example of a color-coded arterial perfusion map (left top), corresponding probability map of the red curve-contoured tumor (top right), a plot of the probabilities and perfusion values along a horizontal (white) line placed in the tumor (left bottom), and a plot of the tumor subvolumes at different probability thresholds (right bottom). Note that the physical subvolume is insensitive to the probability threshold values between 0.3 and 0.7.