Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Visual representation of images with EWT: (a) original normal X-ray image and its corresponding reconstructed normal X-ray image using EWT, and (b) original normal X-ray after adding salt and pepper noise and its corresponding reconstructed image using EWT.
