Research Article

The Value of High-Resolution Ultrasound Combined with Shear-Wave Elastography under Artificial Intelligence Algorithm in Quantitative Evaluation of Skin Thickness in Localized Scleroderma

Figure 4

Quantitative evaluations of NLM algorithm denoising before and after improvement. (a–c) The results of MSE, PSNR, and SSIM, respectively.
(a)
(b)
(c)