The JPEG Artifact Remover filter uses machine learning algorithms to remove JPEG artifacts, reduce pixelation, and clean up edges.
The Settings Panel will appear when you select in the main menu: AI -> JPEG Artifact Remover.
Image Compression. Select one of the AI-modes based on the quality of the original photo:
High Compression with Noise.
Fixed Preview Area. If the check-box is enabled, all changes will be displayed in a small preview area. If the check-box is disabled, the changes will be applied to the area visible in the Image Window.
Click Default to reset the settings to default.
Click OK to apply the changes to the image and close the filter's dialog box.
Click Cancel to close the dialog box without applying changes.