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. Author manuscript; available in PMC: 2016 Jul 21.
Published in final edited form as: Med Image Anal. 2014 Nov 28;20(1):208–223. doi: 10.1016/j.media.2014.11.007

Fig. 19.

Fig. 19

Logarithm of the computation time for all 192 + 48 + 12 = 252 blocks obtained from 4-block, 16-block, and 64-block partitioning and three different tessellations for (a) utility functions calculation and (b) BIP computation. A log–log plot is presented in (a) where the line indicates complexity rises linearly with problem size for this calculation. A log-linear plot is provided in (b) where the linear structures indicate an exponential nature of the BIP complexity that depends in the scale at which the problem is decomposed.