Evaluation of Interpolation Effects on Upsampling and Accuracy of Cost Functions-Based Optimized Automatic Image Registration

<table>Scheme for interpolation. Straight line shows the original HR grid, circle shows the reference HR pixels, and a diamond and a triangle are shifted version of HR pixels.</table>

International Journal of Biomedical Imaging

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Figure 1

Figure 1: Evaluation of Interpolation Effects on Upsampling and Accuracy of Cost Functions-Based Optimized Automatic Image Registration 