Research Article

RETRACTED: Artificial Intelligence Algorithm-Based Feature Extraction of Computed Tomography Images and Analysis of Benign and Malignant Pulmonary Nodules

Figure 4

Comparison of segmentation effects of different segmentation methods. (a) Original nodule image; (b) gold standard image; (c) LBF model image; (d) ACM model image; (e) EM model image.
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