RasterVect has four recognition methods:

• Solids: Easy method (it works without any limits in trial version). Raster pixels transform to solid vector primitives without compound actions. This method can be used when required to open raster image in vector editor without complex editing. The vector image in this method has the largest file size in comparison with other methods.
• Outlines: A vectorization method that generates lines and/or bezier curves along the borders of connected pixels. It is typically used for vectorizing scanned land-use and vegetation maps.
• Filled outlines: the same as previous method but outlines are filled. Clip art, animation, colored picture and so on.
• Centerlines: A vectorization method that generates lines and/or arcs along the center of connected pixels. This method also can recognize solids and text. It is typically used for electrical, architectural and mechanical drawings, survey maps.

RasterVect also has: TWAIN support for importing from any scanners; the ability to maintain the scale of the initial paper drawing; various raster filters and effects; various manual and automatic vector editing features; OCR functions. There are viewing tools like zooming, scrolling and color selection.

The list below summarizes the process of transformation of a paper drawing to a CAD drawing using the RasterVect:

• Create a raster file by scanning the paper drawing into RasterVect using a scanner.
• Use RasterVect's filters and other raster features for improving of the image.
• Use RasterVect to convert the raster file into a vector DXF file.
• Use RasterVect's vector filters and other commands for vector image improving.
• Import the DXF file into your CAD program and edit the drawing as you need.

Designed to work on all Windows platforms, vectorizer RasterVect saves a lot of time. It's a replacement for traditional tracing and digitizing. It does provide a way to getting a paper drawings into your CAD program for quick and easy editing.