DPCM encoder model for <a href="https://en.wikipedia.org/wiki/Lossless_JPEG" class="extiw" title="en:Lossless JPEG">Lossless JPEG</a>
<a href="//commons.wikimedia.org/wiki/User:Lokal_Profil" title="User:Lokal Profil">Lokal_Profil</a>
Vectorised by <a href="//commons.wikimedia.org/wiki/User:Lokal_Profil" title="User:Lokal Profil">Lokal_Profil</a> from <a href="https://en.wikipedia.org/wiki/File:DPCM_concept.jpg" class="extiw" title="en:File:DPCM concept.jpg">DPCM concept.jpg</a> by <a href="https://en.wikipedia.org/wiki/user:NTUDISP" class="extiw" title="en:user:NTUDISP">NTUDISP</a>