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		<id>https://www.scipedia.com/wd/index.php?action=history&amp;feed=atom&amp;title=Frey_2008a</id>
		<title>Frey 2008a - Revision history</title>
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		<updated>2026-05-08T11:01:40Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.scipedia.com/wd/index.php?title=Frey_2008a&amp;diff=202776&amp;oldid=prev</id>
		<title>Scipediacontent: Scipediacontent moved page Draft Content 817821302 to Frey 2008a</title>
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				<updated>2021-02-02T06:32:59Z</updated>
		
		<summary type="html">&lt;p&gt;Scipediacontent moved page &lt;a href=&quot;/public/Draft_Content_817821302&quot; class=&quot;mw-redirect&quot; title=&quot;Draft Content 817821302&quot;&gt;Draft Content 817821302&lt;/a&gt; to &lt;a href=&quot;/public/Frey_2008a&quot; title=&quot;Frey 2008a&quot;&gt;Frey 2008a&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr style='vertical-align: top;' lang='en'&gt;
				&lt;td colspan='1' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='1' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 06:32, 2 February 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan='2' style='text-align: center;' lang='en'&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Scipediacontent</name></author>	</entry>

	<entry>
		<id>https://www.scipedia.com/wd/index.php?title=Frey_2008a&amp;diff=202775&amp;oldid=prev</id>
		<title>Scipediacontent: Created page with &quot; == Abstract ==  The inspection of sewer or fresh water pipes is usually carried out by a remotely controlled inspection vehicle equipped with a high resolution camera and a l...&quot;</title>
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				<updated>2021-02-02T06:32:55Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot; == Abstract ==  The inspection of sewer or fresh water pipes is usually carried out by a remotely controlled inspection vehicle equipped with a high resolution camera and a l...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;
== Abstract ==&lt;br /&gt;
&lt;br /&gt;
The inspection of sewer or fresh water pipes is usually carried out by a remotely controlled inspection vehicle equipped with a high resolution camera and a lightning system. Beside the subjective classification of pipe defects trough the operator standard CCTV technology is not suitable for detecting geometrical deformations resulting from e.g. structural mechanical weakness of the pipe, corrosion of the cast-iron material or sedimentations. The Fraunhofer Institute for Information and Data Processing in Karlsruhe, Germany developed a new Rotating Optical Geometry Sensor (ROGS) for fresh water pipe inspection which is capable of measuring the inner pipe geometry very precisely over the whole pipe length. The developed sensor concept has been applied successfully to fresh water and sewer pipes - the results will be presented in detail.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Original document ==&lt;br /&gt;
&lt;br /&gt;
The different versions of the original document can be found in:&lt;br /&gt;
&lt;br /&gt;
* [http://publica.fraunhofer.de/documents/N-84446.html http://publica.fraunhofer.de/documents/N-84446.html]&lt;br /&gt;
&lt;br /&gt;
* [http://xplorestaging.ieee.org/ielx5/4703548/4716361/04716450.pdf?arnumber=4716450 http://xplorestaging.ieee.org/ielx5/4703548/4716361/04716450.pdf?arnumber=4716450],&lt;br /&gt;
: [http://dx.doi.org/10.1109/icsens.2008.4716450 http://dx.doi.org/10.1109/icsens.2008.4716450]&lt;br /&gt;
&lt;br /&gt;
* [http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000004716450 http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000004716450],&lt;br /&gt;
: [http://ieeexplore.ieee.org/document/4716450 http://ieeexplore.ieee.org/document/4716450],&lt;br /&gt;
: [https://academic.microsoft.com/#/detail/2131752998 https://academic.microsoft.com/#/detail/2131752998]&lt;/div&gt;</summary>
		<author><name>Scipediacontent</name></author>	</entry>

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