机译:像素值截断对低剂量胸部CT图像质量的影响
Department of Radiological Technology,National Cancer Center Japan;
Department of Imaging Physics, M.D. Anderson Cancer Center,University of Texas;
Department of Radiology and Medical Imaging,University of VirginiaDepartment of Radiology and Imaging,Medical College of Georgia at Augusta University;
low dose CT; emphysema; pixel value truncation;