Centerlines
R2V v.6 5
R2V is a tool for converting raster images to vector by drawing centerlines and outlines.R2V converts architect, mechanical and various technical drawings, maps and other types from raster to vector format.
RasterVect v.26.0
RasterVect can transform raster images (JPEG,TIFF,BMP...) into a vector format. Raster drawings can be imported by scanning paper drawings. Output vector formats (DXF,WMF,EMF,EPS and AI) are used by most CAD / vector programs (AutoCAD, Corel Draw).
Vextractor v.6.50
Vextractor is a vectorizer program for transforming raster images to vector formats. This tool could be used for the vectorizing of drawings, maps, photo, logotypes and other line art images for input to CAD, GIS or Vector Graphics Design software.
Vextractor Lite v.1.00
Vextractor Lite is an auto-tracing program for converting raster images to vector formats. This tool could be used for the tracing of drawings, maps and line art images for input to CAD, GIS or Vector Graphics Design software.