Multifractal Spectrum Analysis for Assessing Pulmonary Nodule MalignancyBaixin Wang 1, YaWen Xu 2, Fangliang Xing 3, Tengxiao Liang 2
1Dongzhimen Hospital, Affiliated to Beijing University of Chinese Medicine, 2Fever Outpatient Clinic, Dongzhimen Hospital, Affiliated to Beijing University of Chinese Medicine, 3Beijing Intelligent Entropy Science & Technology Co Ltd.
This study introduces multifractal spectrum analysis for assessing pulmonary nodule malignancy. Using CT-DICOM data, the method calculates fractal dimensions across multiple voxel scales, revealing significant differences between early-stage and late-stage pulmonary nodules.
