http://linuxintro.org/index.php?title=Gocr&feed=atom&action=historyGocr - Revision history2024-03-29T14:02:44ZRevision history for this page on the wikiMediaWiki 1.34.2http://linuxintro.org/index.php?title=Gocr&diff=17667&oldid=prev95.113.253.132 at 07:22, 2 November 20132013-11-02T07:22:45Z<p></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 07:22, 2 November 2013</td>
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<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[gocr]] is an [[application]] that allows you to do [[OCR]] on graphical files under Linux. However be warned that it may not work for graphical files other than .pnm files. To convert .png files to .pnm files, use the [[command]] <tt>[[convert]]</tt> from the <del class="diffchange diffchange-inline">[[</del>ImageMagick<del class="diffchange diffchange-inline">]] </del>[[package]].</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[gocr]] is an [[application]] that allows you to do [[OCR]] on graphical files under Linux. However be warned that it may not work for graphical files other than .pnm files. To convert .png files to .pnm files, use the [[command]] <tt>[[convert]]</tt> from the ImageMagick [[package]].</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Example:'''</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Example:'''</div></td></tr>
</table>95.113.253.132http://linuxintro.org/index.php?title=Gocr&diff=17666&oldid=previmported>ThorstenStaerk at 06:06, 16 June 20122012-06-16T06:06:17Z<p></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 06:06, 16 June 2012</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Example:'''</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>'''Example:'''</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>In the following example, a screenshot from [<del class="diffchange diffchange-inline">[</del>kwrite<del class="diffchange diffchange-inline">]</del>] is recognized. The only sentence written in kwrite is "The quick brown fox jumps over the lazy dog.". By using e.g. scans instead of screenshots, you will get worse results, as scans are already an A/D conversion.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>In the following example, a screenshot from [<ins class="diffchange diffchange-inline">http://userbase.kde.org/KWrite </ins>kwrite] is recognized. The only sentence written in kwrite is "The quick brown fox jumps over the lazy dog.". By using e.g. scans instead of screenshots, you will get worse results, as scans are already an A/D conversion.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> $ gocr ocrtest.pnm</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> $ gocr ocrtest.pnm</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> E_Ie €d_t __ew _ookmarks _ools _ett_ngs Help</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> E_Ie €d_t __ew _ookmarks _ools _ett_ngs Help</div></td></tr>
</table>imported>ThorstenStaerkhttp://linuxintro.org/index.php?title=Gocr&diff=17665&oldid=previmported>ThorstenStaerk: Created page with "gocr is an application that allows you to do OCR on graphical files under Linux. However be warned that it may not work for graphical files other than .pnm files. To ..."2012-06-16T06:03:54Z<p>Created page with "<a href="/wiki/Gocr" title="Gocr">gocr</a> is an <a href="/wiki/Application" class="mw-redirect" title="Application">application</a> that allows you to do <a href="/wiki/OCR" title="OCR">OCR</a> on graphical files under Linux. However be warned that it may not work for graphical files other than .pnm files. To ..."</p>
<p><b>New page</b></p><div>[[gocr]] is an [[application]] that allows you to do [[OCR]] on graphical files under Linux. However be warned that it may not work for graphical files other than .pnm files. To convert .png files to .pnm files, use the [[command]] <tt>[[convert]]</tt> from the [[ImageMagick]] [[package]].<br />
<br />
'''Example:'''<br />
In the following example, a screenshot from [[kwrite]] is recognized. The only sentence written in kwrite is "The quick brown fox jumps over the lazy dog.". By using e.g. scans instead of screenshots, you will get worse results, as scans are already an A/D conversion.<br />
$ gocr ocrtest.pnm<br />
E_Ie €d_t __ew _ookmarks _ools _ett_ngs Help<br />
____ _U __:r_,;_ _ ____ _ e__ h_<br />
The qu_ch brown fox _umps over the lazy dog.l<br />
<br />
= Project home =<br />
http://jOCR.sourceforge.net/<br />
<br />
= See also =<br />
* [[ocr]]</div>imported>ThorstenStaerk