Research Article

Vomiting Management and Effect Prediction after Early Chemotherapy of Lung Cancer with Diffusion-Weighted Imaging under Artificial Intelligence Algorithm and Comfort Care Intervention

Figure 3

The noise reduction effect of the three algorithms under different Gaussian noises. (a, e) Are the original images with Gaussian noise; (b, f) are the images processed by PM algorithm; (c, g) are those denoised by the TV algorithm; (d, h) are those obtained by the WNNM noise reduction algorithm.