Region-Based Segmentation and Wiener Pilot-Based Novel Amoeba Denoising Scheme for CT Imaging

<div>Adopted amoeba kernel shape at various spatial location of sliding window. Each row (a–d) contains a sample of sliding window at a spatial location, along with an enlarged view of the window content and the adopted amoeba shape.</div>

Scanning

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Figure 2

Figure 2: Region-Based Segmentation and Wiener Pilot-Based Novel Amoeba Denoising Scheme for CT Imaging 