Using AutoCAD Raster Design to Clean Up a Bitonal Image


When working with scanned images, you may encounter some “noise”. Typically, noise is represented as small, unwanted speckles scattered throughout an image. Fortunately, using AutoCAD Raster Design, we can easily clean up noise images to make them suitable for use in production drawings. In this session we’ll explore a technique to remove speckles from a bitonal image.