<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <!--Converted with LaTeX2HTML 98.1p1 release (March 2nd, 1998) originally by Nikos Drakos (nikos@cbl.leeds.ac.uk), CBLU, University of Leeds * revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan * with significant contributions from: Jens Lippmann, Marek Rouchal, Martin Wilck and others --> <HTML> <HEAD> <TITLE>Visualisation of the second class</TITLE> <META NAME="description" CONTENT="Visualisation of the second class"> <META NAME="keywords" CONTENT="vol2"> <META NAME="resource-type" CONTENT="document"> <META NAME="distribution" CONTENT="global"> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <LINK REL="STYLESHEET" HREF="vol2.css"> <LINK REL="next" HREF="node327.html"> <LINK REL="previous" HREF="node325.html"> <LINK REL="up" HREF="node324.html"> <LINK REL="next" HREF="node327.html"> </HEAD> <BODY > <!--Navigation Panel--> <A NAME="tex2html5520" HREF="node327.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="icons.gif/next_motif.gif"></A> <A NAME="tex2html5517" HREF="node324.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="icons.gif/up_motif.gif"></A> <A NAME="tex2html5511" HREF="node325.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="icons.gif/previous_motif.gif"></A> <A NAME="tex2html5519" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="icons.gif/contents_motif.gif"></A> <BR> <B> Next:</B> <A NAME="tex2html5521" HREF="node327.html">Visualisation of the third</A> <B> Up:</B> <A NAME="tex2html5518" HREF="node324.html">Visualization of the Wavelet</A> <B> Previous:</B> <A NAME="tex2html5512" HREF="node325.html">Visualisation of the first</A> <BR> <BR> <!--End of Navigation Panel--> <H2><A NAME="SECTION002052000000000000000"> Visualisation of the second class</A> </H2> Five visualisation tools are available in MIDAS for pyramidal wavelet transform. <UL> <LI>Through the command <EM>visual/plan</EM>, a window is created for each scale. The user can select one window and do all the operations available in MIDAS for an image. Scales are interpolated in order to have the same size as the image. <LI>All the scales can be plotted in a unique window. The figure <A HREF="node326.html#fig_cube_pyr">14.17</A>, obtained by the command <EM>visual/cube</EM>, shows the superposition of the scales in a window. <LI>In figure <A HREF="node326.html#fig_pers_pyr">14.18</A>, each scale is plotted in a 3 dimensional representation (command <EM>visual/pers</EM>). <LI>In figure <A HREF="node326.html#fig_synt_pyr">14.19</A>, all the scales are represented in an image which is 2 times bigger than the original one (command <EM>visual/synt</EM>). <LI>By interpolating each scale to the size of the original image, a plot similar to figure <A HREF="node325.html#fig_cont">14.16</A> can be obtained ( command <EM>visual/cont</EM>). </UL> <P> <P> <BR> <BR> <BR> <BR> <BR> <BR> <DIV ALIGN="CENTER"> figure=cube_pyr.ps,bbllx=6.6cm,bblly=8cm,bburx=15.4cm,bbury=26cm,height=17.5cm,width=8.8cm,clip= </DIV> <BR> <DIV ALIGN="CENTER"><A NAME="fig_cube_pyr"> </A><A NAME="15783"> </A> <TABLE WIDTH="50%"> <CAPTION><STRONG>Figure 14.17:</STRONG> Superposition of all the scales. This image is obtained by the command <EM> visual/cube</EM>.</CAPTION> <TR><TD></TD></TR> </TABLE> </DIV> <BR> <P> <DIV ALIGN="CENTER"> figure=pers_pyr.ps,bbllx=3cm,bblly=10cm,bburx=19cm,bbury=26cm,height=8.5cm,width=8.0cm,clip= </DIV> <BR> <DIV ALIGN="CENTER"><A NAME="fig_pers_pyr"> </A><A NAME="15785"> </A> <TABLE WIDTH="50%"> <CAPTION><STRONG>Figure 14.18:</STRONG> Superposition of all the scales. Each scale is plotted in a 3 dim. representation. This image is obtained by the command <EM> visual/pers</EM>.</CAPTION> <TR><TD></TD></TR> </TABLE> </DIV> <BR> <P> <DIV ALIGN="CENTER"> figure=fig_synt_pyr.ps,bbllx=3cm,bblly=10cm,bburx=19cm,bbury=26cm,height=8.5cm,width=8.0cm,clip= </DIV> <BR> <DIV ALIGN="CENTER"><A NAME="fig_synt_pyr"> </A><A NAME="15787"> </A> <TABLE WIDTH="50%"> <CAPTION><STRONG>Figure 14.19:</STRONG> Synthesis image (command <EM> visual/synt</EM>).</CAPTION> <TR><TD></TD></TR> </TABLE> </DIV> <BR> <P> <HR> <!--Navigation Panel--> <A NAME="tex2html5520" HREF="node327.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="icons.gif/next_motif.gif"></A> <A NAME="tex2html5517" HREF="node324.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="icons.gif/up_motif.gif"></A> <A NAME="tex2html5511" HREF="node325.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="icons.gif/previous_motif.gif"></A> <A NAME="tex2html5519" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="icons.gif/contents_motif.gif"></A> <BR> <B> Next:</B> <A NAME="tex2html5521" HREF="node327.html">Visualisation of the third</A> <B> Up:</B> <A NAME="tex2html5518" HREF="node324.html">Visualization of the Wavelet</A> <B> Previous:</B> <A NAME="tex2html5512" HREF="node325.html">Visualisation of the first</A> <!--End of Navigation Panel--> <ADDRESS> <I>Petra Nass</I> <BR><I>1999-06-15</I> </ADDRESS> </BODY> </HTML>
