34) Convert Bitmaps to Vector Art in a Flash
This tutorial shows you how to convert a bitmap into a clean vector graphic using Flash's trace bitmap feature. If you want to create a vector graphic that looks like a bitmap, you might want to use the original bitmap because the file sizes are typically smaller and more detailed. On the other hand, if you want to create a graphic that can be edited, animated or if you want to create a unique graphic the 'Trace Bitmap' command works well and the process is easy.
http://www.ipowerweb.com/build/software/flash/bit_to_vic/10025.htm

33) Trix TracTrix
TracTrix software from Trix Systems provides automatic raster to vector conversion with output as DWG, DXF, HPGL, EPS (AI88) and IGES formats. Designed for use in CAD, CNC and technical publications it comes in two versions with prices starting at $695.
http://www.trixsystems.com/raster-to-vector-conversion-software.html

32) Segmation
This Photoshop plug-in converts Photshop images into line art, vectors, contours, patterns, patterns and more. Apply within Photoshop or save outlines and colors in EPS for Illustrator or Freehand. Works with Win 95/98 and NT. Doesn't mention XP. Price: USD $129
http://www.xaostools.com/products/segmain.html

31) Sythetik Studio Artist
Studio Artist is a Mac-based (8.6 or higher) software tool that can automatically paint, draw and auto-rotoscope by examining a source image or video and then rendering it in the style you want. It has resolution independent raster painting with vector editing capabilities. The program's vectorizer is an artistic raster image to vector region converter. Price: USD $379
http://www.synthetik.com/

30) WinTopo Freeware
WinTopo Freeware is a solution for users who want to do small volumes of raster-to-vector conversion while WinTopo Pro is for those who need a more advanced tool with more features. WinTopo Freeware can import raster files, do raster thinning or edge detection, vectorize the thinned raster to single color vectors, view the vectors overlaying the raster, scale the vector drawing and export the vector to other formats. Here is a comparison of features between free and Pro versions. Price: for Pro: USD $360 / EUR 285 (volume licensing available).
http://www.wintopo.com/