<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">
<META NAME="Generator" CONTENT="MS Exchange Server version 6.0.6603.0">
<TITLE>Obtaining shape information from a region</TITLE>
</HEAD>
<BODY>
<!-- Converted from text/rtf format -->
<P ALIGN=LEFT><SPAN LANG="en-au"><FONT SIZE=2 FACE="Arial">Hi,</FONT></SPAN></P>
<P ALIGN=LEFT><SPAN LANG="en-au"><FONT SIZE=2 FACE="Arial">I</FONT></SPAN><SPAN LANG="en-au"></SPAN><SPAN LANG="en-au"><FONT SIZE=2 FACE="Arial">’</FONT></SPAN><SPAN LANG="en-au"></SPAN><SPAN LANG="en-au"><FONT SIZE=2 FACE="Arial">ve just done some segmentation using connected component filter (region grow with a seed point).</FONT></SPAN><SPAN LANG="en-au"></SPAN><SPAN LANG="en-au"><FONT SIZE=2 FACE="Arial"> What</FONT></SPAN><SPAN LANG="en-au"></SPAN><SPAN LANG="en-au"><FONT SIZE=2 FACE="Arial">’</FONT></SPAN><SPAN LANG="en-au"></SPAN><SPAN LANG="en-au"><FONT SIZE=2 FACE="Arial">s the best way to analyse the shape of the region, i.e getting:</FONT></SPAN></P>
<P><SPAN LANG="en-au"><FONT SIZE=2 FACE="Arial">- </FONT></SPAN><SPAN LANG="en-au"></SPAN><SPAN LANG="en-au"></SPAN><SPAN LANG="en-au"> <FONT SIZE=2 FACE="Arial">its boundary</FONT></SPAN>
<BR><SPAN LANG="en-au"><FONT SIZE=2 FACE="Arial">- </FONT> <FONT SIZE=2 FACE="Arial">points that belong to the region.</FONT></SPAN><SPAN LANG="en-au"></SPAN><SPAN LANG="en-au"></SPAN>
</P>
</BODY>
</HTML>