基于深度学习的扩散磁共振成像降噪方法研究进展

马素超, 王远军

Research Progress on Diffusion Magnetic Resonance Imaging Noise Reduction Methods Based on Deep Learning

MA Suchao, WANG Yuanjun

图9 4%噪声水平下不同降噪方法的FA图像（第一行）、FA的彩色编码图像（第二行）及局部细节对比图（第三行）(b=1 000 s/mm²)

Fig. 9 Comparison of FA maps (Row 1), color-coded FA maps (Row 2), and local details (Row 3) across different denoising methods at a 4% noise level (b=1 000 s/mm²)