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Figure 3 | EURASIP Journal on Image and Video Processing

Figure 3

From: Rigid Registration of Renal Perfusion Images Using a Neurobiology-Based Visual Saliency Model

Figure 3

Plots showing variation of different similarity measures when registering pre- or postcontrast images. First column is for NMI, second column for QMI1, and third column for QMI2. First row shows the variation for rotation parameters about x-axis while second column shows variation for translation along x-axis. The variance of added noise was 0.08. x-axis of the plots shows relative error between actual and candidate transformations while y-axis shows value of similarity measure.

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