Ehrich, Roger W.Schroeder, F. H.2013-06-192013-06-191980http://hdl.handle.net/10919/20351No abstract available.application/pdfenIn CopyrightContextual Boundary Formation by One-dimensional Edge Detection And Scan Line MatchingTechnical reportCS80003-Rhttp://eprints.cs.vt.edu/archive/00000846/01/CS80003-R.pdf