Diagnostic Value of Vaginal Ultrasound under Improved Clustering Algorithm Combined with Hysteroscopy in Abnormal Uterine Bleeding

Figure 4

Comparison of the running time before and after the improvement of the K-means clustering color image segmentation algorithm in training sets. (a–c) The comparison of running time, MSE, and PSNR, respectively, before and after the improvement of the K-means clustering color image segmentation algorithm. means the differences were of statistical significance compared with the traditional algorithm ().

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