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#JBIG2

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Johan van der Knijff<p>Interesting, both the German Federal Office for Information Security and the Swiss Coordination Office for the Permanent Archiving of Electronic Documents advise against the use of <a href="https://digipres.club/tags/JBIG2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JBIG2</span></a> compression in scanned <a href="https://digipres.club/tags/PDF" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PDF</span></a> documents.</p><p>This was prompted by the discovery in 2013 of the infamous "swapped characters" bug in Xerox photocopiers:</p><p><a href="https://en.wikipedia.org/wiki/JBIG2#:~:text=not%20the%20same.%5B13%5D%5B14%5D%5B15%5D-,Character%20substitution%20errors%20in%20scanned%20documents,-%5Bedit%5D" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/JBIG2#:~</span><span class="invisible">:text=not%20the%20same.%5B13%5D%5B14%5D%5B15%5D-,Character%20substitution%20errors%20in%20scanned%20documents,-%5Bedit%5D</span></a></p>
LSDM<p>Des formats d'image</p><p><a href="https://mamot.fr/tags/images" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>images</span></a> <a href="https://mamot.fr/tags/pictures" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pictures</span></a> <a href="https://mamot.fr/tags/graphisme" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>graphisme</span></a> <a href="https://mamot.fr/tags/jbig2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>jbig2</span></a> <a href="https://mamot.fr/tags/GIF" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GIF</span></a> <a href="https://mamot.fr/tags/JPEG" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JPEG</span></a> <a href="https://mamot.fr/tags/PNG" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PNG</span></a> <a href="https://mamot.fr/tags/SVG" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SVG</span></a> <a href="https://mamot.fr/tags/format" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>format</span></a> <a href="https://mamot.fr/tags/webp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>webp</span></a> <a href="https://mamot.fr/tags/heic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>heic</span></a> <a href="https://mamot.fr/tags/hevc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hevc</span></a> <a href="https://mamot.fr/tags/avi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>avi</span></a> <a href="https://mamot.fr/tags/eps" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eps</span></a> <a href="https://mamot.fr/tags/pdf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pdf</span></a> <a href="https://mamot.fr/tags/svg" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>svg</span></a></p><p><a href="https://lsdm.live/modules/news/article.php?storyid=4203" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">lsdm.live/modules/news/article</span><span class="invisible">.php?storyid=4203</span></a></p>
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