<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Norbert Hantos</style></author><author><style face="normal" font="default" size="100%">Péter Balázs</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Giovanni Ramponi</style></author><author><style face="normal" font="default" size="100%">Sven Lončarić</style></author><author><style face="normal" font="default" size="100%">Alberto Carini</style></author><author><style face="normal" font="default" size="100%">Karen Egiazarian</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">A uniqueness result for reconstructing hv-convex polyominoes from horizontal and vertical projections and morphological skeleton</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of International Symposium on Image and Signal Processing and Analysis (ISPA)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Sep 2013</style></date></pub-dates></dates><publisher><style face="normal" font="default" size="100%">IEEE</style></publisher><pub-location><style face="normal" font="default" size="100%">Trieste</style></pub-location><pages><style face="normal" font="default" size="100%">788 - 793</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;div class=&quot;article&quot;&gt;&lt;p&gt;In this article we study the &lt;span class=&quot;snippet&quot;&gt;uniqueness&lt;/span&gt; of the reconstruction in a special class of 4-connected &lt;span class=&quot;snippet&quot;&gt;hv&lt;/span&gt;-&lt;span class=&quot;snippet&quot;&gt;convex&lt;/span&gt; images, using two &lt;span class=&quot;snippet&quot;&gt;projections&lt;/span&gt; and the so-called &lt;span class=&quot;snippet&quot;&gt;morphological&lt;/span&gt; &lt;span class=&quot;snippet&quot;&gt;skeleton&lt;/span&gt;. Generally, if just the two &lt;span class=&quot;snippet&quot;&gt;projections&lt;/span&gt; are given, there can be exponentially many &lt;span class=&quot;snippet&quot;&gt;hv&lt;/span&gt;-&lt;span class=&quot;snippet&quot;&gt;convex&lt;/span&gt; 4-connected images satisfying them. Knowing the &lt;span class=&quot;snippet&quot;&gt;morphological&lt;/span&gt; &lt;span class=&quot;snippet&quot;&gt;skeleton&lt;/span&gt; in addition, we can reduce the number of solutions. In the studied class, the images are defined by two parameters. We show that the &lt;span class=&quot;snippet&quot;&gt;uniqueness&lt;/span&gt; of their reconstruction depends only on the values of those parameters.&lt;/p&gt;&lt;/div&gt;&lt;p&gt;&amp;nbsp;&lt;/p&gt;</style></abstract><work-type><style face="normal" font="default" size="100%">Conference paper</style></work-type><accession-num><style face="normal" font="default" size="100%">14027951 </style></accession-num></record></records></xml>