To remove JPEG artifacts in CorelDRAW, select the image and then choose Bitmaps > Remove JPEG Artifacts. CorelDRAW will then process the image to reduce or eliminate these artifacts, resulting in a cleaner, sharper image.
This feature automatically attempts to smooth out the blocky or pixelated appearance often found in JPEG images, especially those with high compression rates. It analyzes the image and applies a smoothing filter specifically designed to target and reduce these visual imperfections. The effectiveness of the tool will depend on the severity of the artifacts and the original quality of the image.