[Retracted] Feature Extraction of Kidney Tissue Image Based on Ultrasound Image Segmentation

Figure 1

Binary image processing. (a) Three-phase level set segmentation results. (b) The results obtained by taking out the white part in (a). (c) Parabolic model. (d) Left ventricular fully filled map. (e) Parabolic sampling. (f) Sampling of the wall boundary.

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