http://fileformats.archiveteam.org/index.php?title=DM4&feed=atom&action=historyDM4 - Revision history2024-03-29T05:48:09ZRevision history for this page on the wikiMediaWiki 1.19.2http://fileformats.archiveteam.org/index.php?title=DM4&diff=33697&oldid=prevEffect2: And again2019-10-23T02:31:34Z<p>And again</p>
<table class='diff diff-contentalign-left'>
<col class='diff-marker' />
<col class='diff-content' />
<col class='diff-marker' />
<col class='diff-content' />
<tr valign='top'>
<td colspan='2' style="background-color: white; color:black;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black;">Revision as of 02:31, 23 October 2019</td>
</tr><tr><td colspan="2" class="diff-lineno">Line 5:</td>
<td colspan="2" class="diff-lineno">Line 5:</td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|extensions={{ext|dm4}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>|extensions={{ext|dm4}}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>'''<del class="diffchange diffchange-inline">DM3</del>''' is an image format used by Digital Micrograph, a program used in [[Wikipedia:transmission electron microscopy|transmission electron microscopy]], often in order to interface with the hardware made by the company that releases it ([https://www.gatan.com/ Gatan]). It contains a large amount of metadata in addition to the image itself. It succeeded [[DM3]]. It seems that it has only minor differences from DM3, possibily only limited to use of 64-bit integers as opposed to 32-bit ones and a size count for each tag (section)<ref name="ntu" />.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>'''<ins class="diffchange diffchange-inline">DM4</ins>''' is an image format used by Digital Micrograph, a program used in [[Wikipedia:transmission electron microscopy|transmission electron microscopy]], often in order to interface with the hardware made by the company that releases it ([https://www.gatan.com/ Gatan]). It contains a large amount of metadata in addition to the image itself. It succeeded [[DM3]]. It seems that it has only minor differences from DM3, possibily only limited to use of 64-bit integers as opposed to 32-bit ones and a size count for each tag (section)<ref name="ntu" />.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Identification ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Identification ==</div></td></tr>
</table>Effect2http://fileformats.archiveteam.org/index.php?title=DM4&diff=33696&oldid=prevEffect2 at 02:30, 23 October 20192019-10-23T02:30:58Z<p></p>
<table class='diff diff-contentalign-left'>
<col class='diff-marker' />
<col class='diff-content' />
<col class='diff-marker' />
<col class='diff-content' />
<tr valign='top'>
<td colspan='2' style="background-color: white; color:black;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black;">Revision as of 02:30, 23 October 2019</td>
</tr><tr><td colspan="2" class="diff-lineno">Line 8:</td>
<td colspan="2" class="diff-lineno">Line 8:</td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Identification ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Identification ==</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline">DM3 </del>files have the extension ".dm4". Their contents start with the version number [[endianness|big-endian]], i.e. {{magic|00 00 00 04}}.<ref name="ntu" /></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">DM4 </ins>files have the extension ".dm4". Their contents start with the version number [[endianness|big-endian]], i.e. {{magic|00 00 00 04}}.<ref name="ntu" /></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Software ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Software ==</div></td></tr>
</table>Effect2http://fileformats.archiveteam.org/index.php?title=DM4&diff=33100&oldid=prevEffect2: Removed link that only applies to DM32019-08-26T08:19:39Z<p>Removed link that only applies to DM3</p>
<table class='diff diff-contentalign-left'>
<col class='diff-marker' />
<col class='diff-content' />
<col class='diff-marker' />
<col class='diff-content' />
<tr valign='top'>
<td colspan='2' style="background-color: white; color:black;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black;">Revision as of 08:19, 26 August 2019</td>
</tr><tr><td colspan="2" class="diff-lineno">Line 18:</td>
<td colspan="2" class="diff-lineno">Line 18:</td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Links ==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>== Links ==</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">* [http://iubemcenter.indiana.edu/conversionFromDm3.html Converting dm3 Files into Other Formats]</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://www.ntu.edu.sg/home/cbb/info/dmformat/index.html#dm4 Unofficial format documentation]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://www.ntu.edu.sg/home/cbb/info/dmformat/index.html#dm4 Unofficial format documentation]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
</table>Effect2http://fileformats.archiveteam.org/index.php?title=DM4&diff=33093&oldid=prevEffect2: Created page with "{{FormatInfo |formattype=electronic |subcat=Graphics |released=2013<sup>?</sup> <ref name="ntu">http://www.er-c.org/cbb/info/dmformat/#dm4</ref> |extensions={{ext|dm4}} }} '''..."2019-08-26T08:14:39Z<p>Created page with "{{FormatInfo |formattype=electronic |subcat=Graphics |released=2013<sup>?</sup> <ref name="ntu">http://www.er-c.org/cbb/info/dmformat/#dm4</ref> |extensions={{ext|dm4}} }} '''..."</p>
<p><b>New page</b></p><div>{{FormatInfo<br />
|formattype=electronic<br />
|subcat=Graphics<br />
|released=2013<sup>?</sup> <ref name="ntu">http://www.er-c.org/cbb/info/dmformat/#dm4</ref><br />
|extensions={{ext|dm4}}<br />
}}<br />
'''DM3''' is an image format used by Digital Micrograph, a program used in [[Wikipedia:transmission electron microscopy|transmission electron microscopy]], often in order to interface with the hardware made by the company that releases it ([https://www.gatan.com/ Gatan]). It contains a large amount of metadata in addition to the image itself. It succeeded [[DM3]]. It seems that it has only minor differences from DM3, possibily only limited to use of 64-bit integers as opposed to 32-bit ones and a size count for each tag (section)<ref name="ntu" />.<br />
<br />
== Identification ==<br />
DM3 files have the extension ".dm4". Their contents start with the version number [[endianness|big-endian]], i.e. {{magic|00 00 00 04}}.<ref name="ntu" /><br />
<br />
== Software ==<br />
* Digital Micrograph (made part of "Gatan Microscopy Suite") itself<br />
* [https://www.openmicroscopy.org/bio-formats/ Bio-Formats]<br />
* The [https://imagej.nih.gov/ij/plugins/DM3_Reader.html DM3_Reader plugin] for [https://imagej.nih.gov/ij/index.html ImageJ]<br />
* [https://www.mathworks.com/matlabcentral/fileexchange/43005-read-dm3-and-dm4-image-files Fred Sigworth's importer] for [[Matlab]]<br />
* [https://github.com/jamesra/dm4reader DM4Reader by James Anderson], written in [[Python]]<br />
<br />
== Links ==<br />
* [http://iubemcenter.indiana.edu/conversionFromDm3.html Converting dm3 Files into Other Formats]<br />
* [https://www.ntu.edu.sg/home/cbb/info/dmformat/index.html#dm4 Unofficial format documentation]<br />
<br />
== References ==<br />
<references /><br />
<br />
[[Category:Scientific Data formats]]</div>Effect2