A deep learning method for nanoparticle size measurement in SEM images

作者：Tingwang Tao, Haining Ji, Bin Liu · 发表于：RSC Advances · 年份：2025 · DOI：10.1039/d5ra03210e · 被引用次数：11 · 研究领域：Cell Image Analysis Techniques、Digital Imaging for Blood Diseases、Mineral Processing and Grinding

1-score values of 87.79% and 93.50%, respectively, on the test set. The Spearman coefficient between the measured particle sizes and manual annotations was 0.91, with a mean relative error of 4.25%, confirming the accuracy and robustness of the method. This study presents a highly reliable automated method for nanoparticle size measurement, providing an effective tool for nanoparticle analysis and engineering applications.