<?xml version="1.0"?>
<dblp>
<article key="journals/pr/RosenfeldSN01" mdate="2004-02-20">
<author>Azriel Rosenfeld</author>
<author>Punam K. Saha</author>
<author>Akira Nakamura</author>
<title>Interchangeable pairs of pixels in two-valued digital images.</title>
<pages>1853-1865</pages>
<year>2001</year>
<volume>34</volume>
<journal>Pattern Recognition</journal>
<number>9</number>
<ee>http://dx.doi.org/10.1016/S0031-3203(00)00105-9</ee>
<url>db/journals/pr/pr34.html#RosenfeldSN01</url>
</article>
</dblp>
