Filters in 2D and 3D Cardiac SPECT Image Processing

<table>The effect of varying cutoff frequencies of Hanning filter with FBP. First column shows myocardial slices and second column shows Hanning equation curves for various cutoff frequencies (0.5, 0.9, 1.2, and 1.6) in cycles/cm (minimum value 0.0 and maximum value 2.0).</table>

Cardiology Research and Practice

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Figure 2

Figure 2: Filters in 2D and 3D Cardiac SPECT Image Processing 