Yamei Li

A Novel Algorithm for Breast Mass Classification in Digital Mammography Based on Feature Fusion

2020 · Journal of Healthcare Engineering

Prompt diagnosis of benign and malignant breast masses is essential for early breast cancer screening. Convolutional neural networks (CNNs) can be used to assist in the classification of benign and malignant breast masses. A persistent …

Study on the Evolution Mechanism and Flashover Warning of Multi-Modal Discharge of Metal Particles in Real GIS Under Long-Term Constant Voltage

2025

This study investigates the discharge evolution of metal particle defects in GIS under long-term operating voltage using a 220 kV real-scale platform. By controlling particle length, quantity, and spatial distribution, we reveal key mechanisms: 1) …