Some pictures may have random marks, speckles or excess details. If desired, use an image editor to clean up your picture before importing it. For example, you may have an outline in a picture that is serrated on one side. Smoothing such an outline will usually give better results, particularly from Express Trace and Express Border.
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Before cleaning: the line has shading serrations and there are dust marks from the scan |
After cleaning: the line is smooth and the dust marks have been removed |
