Radiomics Model Based on Enhanced Gradient Level Set Segmentation Algorithm to Predict the Prognosis of Endoscopic Treatment of Sinusitis

<div>Segmentation results of augmented gradient-based level set method in CT image. (a) Initial contour. (b) Evolution contour (blue line) and the gold standard (red line). (c) Segmented lesion area.</div>

Computational and Mathematical Methods in Medicine

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Figure 2: Radiomics Model Based on Enhanced Gradient Level Set Segmentation Algorithm to Predict the Prognosis of Endoscopic Treatment of Sinusitis 