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<li class="toctree-l1"><a class="reference internal" href="../installation/">Kuingiza na kuanza kutumia</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../installation/#hardware-recommendations">Sifa za Hardware</a></li>
<li class="toctree-l2"><a class="reference internal" href="../installation/#installation">Uingizaji</a><ul>
<li class="toctree-l3"><a class="reference internal" href="../installation/#windows">Windows</a><ul>
<li class="toctree-l4"><a class="reference internal" href="../installation/#step-1-check-virtualization-support">Jia ya 1. Angalia msaada wa uvumbuzi</a></li>
<li class="toctree-l4"><a class="reference internal" href="../installation/#step-2-install-requirements">Njia ya 2. Ingiza Vinavyohitajika</a></li>
<li class="toctree-l4"><a class="reference internal" href="../installation/#step-3-check-memory-and-cpu-allocation">Njia ya 3. Angalia nafasi na mgao wa CPU</a></li>
<li class="toctree-l4"><a class="reference internal" href="../installation/#step-4-download-webodm">Njia ya 4. Pakua WebODM</a></li>
<li class="toctree-l4"><a class="reference internal" href="../installation/#step-4-launch-webodm">Njia ya 4. Zindua WebODM</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../installation/#id1">Jia ya 1. Angalia msaada wa uvumbuzi</a></li>
<li class="toctree-l4"><a class="reference internal" href="../installation/#id2">Njia ya 2. Ingiza Vinavyohitajika</a></li>
<li class="toctree-l4"><a class="reference internal" href="../installation/#id3">Njia ya 3. Angalia nafasi na mgao wa CPU</a></li>
<li class="toctree-l4"><a class="reference internal" href="../installation/#step-4-download-and-launch-webodm">Njia ya 4. Pakua na fungua WebODM</a></li>
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<li class="toctree-l4"><a class="reference internal" href="../installation/#step-1-install-requirements">Hatua 1. Mahitaji ya kuingiza</a></li>
<li class="toctree-l4"><a class="reference internal" href="../installation/#step-2-check-additional-requirements">Njia ya 2. Angalia Mahitaji ya Ziada</a></li>
<li class="toctree-l4"><a class="reference internal" href="../installation/#step-3-download-and-launch-webodm">Njia ya 3. Pakua na zindua WebODM</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../installation/#hello-webodm">Habari, WebODM!</a><ul>
<li class="toctree-l3"><a class="reference internal" href="../installation/#running-on-more-than-one-machine">Kuendesha mashine zaidi ya moja</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../tutorials/">Somo</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../tutorials/#creating-high-quality-orthophotos">Tengeneza Orthophotos ya kitaalamu</a></li>
<li class="toctree-l2"><a class="reference internal" href="../tutorials/#calibrating-the-camera">Kurekebisha Camera</a></li>
<li class="toctree-l2"><a class="reference internal" href="../tutorials/#creating-digital-elevation-models">Kutengeneza Digital Elevation Model</a></li>
<li class="toctree-l2"><a class="reference internal" href="../tutorials/#measuring-stockpile-volume">Measuring stockpile volume</a><ul>
<li class="toctree-l3"><a class="reference internal" href="../tutorials/#fieldwork-planning">Fieldwork planning</a></li>
<li class="toctree-l3"><a class="reference internal" href="../tutorials/#flight-pattern">Flight pattern</a></li>
<li class="toctree-l3"><a class="reference internal" href="../tutorials/#flight-height">Flight height</a></li>
<li class="toctree-l3"><a class="reference internal" href="../tutorials/#gcps">GCPs</a></li>
<li class="toctree-l3"><a class="reference internal" href="../tutorials/#processing-parameters">Processing parameters</a></li>
<li class="toctree-l3"><a class="reference internal" href="../tutorials/#measuring">Measuring</a></li>
<li class="toctree-l3"><a class="reference internal" href="../tutorials/#expected-accuracy">Expected accuracy</a></li>
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<li class="toctree-l3"><a class="reference internal" href="../tutorials/#listing-docker-machines">Kutumia Docker mashine</a></li>
<li class="toctree-l3"><a class="reference internal" href="../tutorials/#accessing-logs-on-the-instance">Tumia logs kwenye instance</a></li>
<li class="toctree-l3"><a class="reference internal" href="../tutorials/#command-line-access-to-instances">Matumizy ya camand line kwa mifano</a></li>
<li class="toctree-l3"><a class="reference internal" href="../tutorials/#cleaning-up-after-docker">Safisha juu baada ya Docker</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../tutorials/#using-odm-from-low-bandwidth-location">Tumia ODM kutoka eneo lenye low-bandwidth</a><ul>
<li class="toctree-l3"><a class="reference internal" href="../tutorials/#what-is-this-and-who-is-it-for">Nini hiki na kwa nani</a></li>
<li class="toctree-l3"><a class="reference internal" href="../tutorials/#steps">Njia</a><ul>
<li class="toctree-l4"><a class="reference internal" href="../tutorials/#install">Kuingiza</a></li>
<li class="toctree-l4"><a class="reference internal" href="../tutorials/#prep-data-and-project">Kuandaa data na project</a></li>
<li class="toctree-l4"><a class="reference internal" href="../tutorials/#resize-droplet-pull-pin-run-away">Kubadilisha droplet, kuvuta pini, pekua</a></li>
<li class="toctree-l4"><a class="reference internal" href="../tutorials/#after-it-finishes-assuming-you-survive-that-long">Baada kumaliza (kisia utachukua mda mkubwa)</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../arguments/">Chagizi na Bendera</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../arguments/build-overviews/">build-overviews</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/camera-lens/">camera-lens</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/cameras/">cameras</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/cog/">cog</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/copy-to/">copy-to</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/crop/">crop</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/debug/">debug</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/dem-decimation/">dem-decimation</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/dem-euclidean-map/">dem-euclidean-map</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/dem-gapfill-steps/">dem-gapfill-steps</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/dem-resolution/">dem-resolution</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/depthmap-resolution/">depthmap-resolution</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/dsm/">dsm</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/dtm/">dtm</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/end-with/">end-with</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/fast-orthophoto/">fast-orthophoto</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/feature-quality/">feature-quality</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/feature-type/">feature-type</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/force-gps/">force-gps</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/gcp/">gcp</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/geo/">geo</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/gps-accuracy/">gps-accuracy</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/help/">help</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/ignore-gsd/">ignore-gsd</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/matcher-distance/">matcher-distance</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/matcher-neighbors/">matcher-neighbors</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/matcher-type/">matcher-type</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/max-concurrency/">max-concurrency</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/merge/">merge</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/mesh-octree-depth/">mesh-octree-depth</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/mesh-size/">mesh-size</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/min-num-features/">min-num-features</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/name/">name</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/optimize-disk-space/">optimize-disk-space</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/orthophoto-compression/">orthophoto-compression</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/orthophoto-cutline/">orthophoto-cutline</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/orthophoto-kmz/">orthophoto-kmz</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/orthophoto-no-tiled/">orthophoto-no-tiled</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/orthophoto-png/">orthophoto-png</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/orthophoto-resolution/">orthophoto-resolution</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/pc-classify/">pc-classify</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/pc-csv/">pc-csv</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/pc-ept/">pc-ept</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/pc-filter/">pc-filter</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/pc-geometric/">pc-geometric</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/pc-las/">pc-las</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/pc-quality/">pc-quality</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/pc-rectify/">pc-rectify</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/pc-sample/">pc-sample</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/pc-tile/">pc-tile</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/primary-band/">primary-band</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/project-path/">project-path</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/radiometric-calibration/">radiometric-calibration</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/rerun/">rerun</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/rerun-all/">rerun-all</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/rerun-from/">rerun-from</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/resize-to/">resize-to</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/skip-3dmodel/">skip-3dmodel</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/skip-band-alignment/">skip-band-alignment</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/skip-report/">skip-report</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/sm-cluster/">sm-cluster</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/smrf-scalar/">smrf-scalar</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/smrf-slope/">smrf-slope</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/smrf-threshold/">smrf-threshold</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/smrf-window/">smrf-window</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/split/">split</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/split-image-groups/">split-image-groups</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/split-overlap/">split-overlap</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/texturing-data-term/">texturing-data-term</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/texturing-keep-unseen-faces/">texturing-keep-unseen-faces</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/texturing-outlier-removal-type/">texturing-outlier-removal-type</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/texturing-skip-global-seam-leveling/">texturing-skip-global-seam-leveling</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/texturing-skip-local-seam-leveling/">texturing-skip-local-seam-leveling</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/texturing-tone-mapping/">texturing-tone-mapping</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/tiles/">tiles</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/time/">time</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/use-3dmesh/">use-3dmesh</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/use-exif/">use-exif</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/use-fixed-camera-params/">use-fixed-camera-params</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/use-hybrid-bundle-adjustment/">use-hybrid-bundle-adjustment</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/verbose/">verbose</a></li>
<li class="toctree-l2"><a class="reference internal" href="../arguments/version/">version</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../outputs/">OpenDroneMap Matokeo</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../outputs/#point-cloud">Point Cloud</a></li>
<li class="toctree-l2"><a class="reference internal" href="../outputs/#d-textured-model">3D Textured Model</a></li>
<li class="toctree-l2"><a class="reference internal" href="../outputs/#orthophoto">Orthophoto</a></li>
<li class="toctree-l2"><a class="reference internal" href="../outputs/#dtm-dsm">DTM/DSM</a></li>
<li class="toctree-l2"><a class="reference internal" href="../outputs/#list-of-all-outputs">Mpangilo wa matokeo yote</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../gcp/">Pointi za Udhibiti wa chini</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../gcp/#recommended-practices-for-gcp-setting">Recommended practices for GCP setting</a></li>
<li class="toctree-l2"><a class="reference internal" href="../gcp/#gcp-file-format">GCP file format</a></li>
<li class="toctree-l2"><a class="reference internal" href="../gcp/#user-interfaces">interface ya mtumiaji</a><ul>
<li class="toctree-l3"><a class="reference internal" href="../gcp/#id1">POSM GCPi</a></li>
<li class="toctree-l3"><a class="reference internal" href="../gcp/#id2">GCP Editor Pro</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../gcp/#references">References</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../map-accuracy/">Map accuracy</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../map-accuracy/#what-to-expect">What to expect</a><ul>
<li class="toctree-l3"><a class="reference internal" href="../map-accuracy/#aspects-impacting-map-accuracy">Aspects impacting map accuracy</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../map-accuracy/#references">References</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../geo/">Image Geolocation Files</a></li>
<li class="toctree-l1"><a class="reference internal" href="../masks/">Using Image Masks</a></li>
<li class="toctree-l1 current"><a class="current reference internal" href="#">Kugawa Database Kubwa</a><ul>
<li class="toctree-l2"><a class="reference internal" href="#calibrate-images">Kurekebisha Picha</a></li>
<li class="toctree-l2"><a class="reference internal" href="#local-split-merge">Split-Merge ya Ndani</a></li>
<li class="toctree-l2"><a class="reference internal" href="#distributed-split-merge">Kugawanya Split-Merge</a><ul>
<li class="toctree-l3"><a class="reference internal" href="#getting-started-with-distributed-split-merge">Kupata kuanza pamoja na kugawanya Split-Merge</a></li>
<li class="toctree-l3"><a class="reference internal" href="#understanding-the-cluster">Kufahamu Cluster</a></li>
<li class="toctree-l3"><a class="reference internal" href="#accessing-the-logs">Kutumia Logs</a></li>
<li class="toctree-l3"><a class="reference internal" href="#autoscaling-clusterodm">Kuongeza kiotomatiki ClusterODM</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="#limitations">Mipaka</a></li>
<li class="toctree-l2"><a class="reference internal" href="#acknowledgments">Tunakiri</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../resources/">Kumbukumbu za ziada</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../resources/#for-users">Kwa watumiaji</a></li>
<li class="toctree-l2"><a class="reference internal" href="../resources/#for-developers">Kwa msanidi programu</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../flying/">Kidokeza cha kurusha ndege nyuki</a></li>
<li class="toctree-l1"><a class="reference internal" href="../multispectral/">Msaada wa Multispectral</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../multispectral/#hardware">Hardware</a></li>
<li class="toctree-l2"><a class="reference internal" href="../multispectral/#usage">Matumizi</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../requesting-features/">Vipi Utaomba Vipengele</a></li>
<li class="toctree-l1"><a class="reference internal" href="../contributing/">Jinsi ya kushiriki</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../contributing/#community-forum">Jukwaa la kijamii</a></li>
<li class="toctree-l2"><a class="reference internal" href="../contributing/#reporting-bugs">Kuwasilisha Bugs</a><ul>
<li class="toctree-l3"><a class="reference internal" href="../contributing/#template-for-submitting-bug-reports">Kigezo kwa kuwasilisha maelezo ya bug</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../contributing/#pull-requests">Tatua maombi</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="../faq/">Frequently Asked Questions</a><ul>
<li class="toctree-l2"><a class="reference internal" href="../faq/#data-processing">Data Processing</a><ul>
<li class="toctree-l3"><a class="reference internal" href="../faq/#can-i-process-two-or-more-orthophoto-geotiffs-to-stitch-them-together">Can I process two or more orthophoto GeoTIFFs to stitch them together?</a></li>
</ul>
</li>
<li class="toctree-l2"><a class="reference internal" href="../faq/#licensing">Licensing</a><ul>
<li class="toctree-l3"><a class="reference internal" href="../faq/#i-want-to-build-a-commercial-application-that-includes-odm-do-i-need-a-commercial-license">I want to build a commercial application that includes ODM. Do I need a commercial license?</a></li>
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<li>Kugawa Database Kubwa</li>
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<div class="section" id="splitting-large-datasets">
<h1>Kugawa Database Kubwa<a class="headerlink" href="#splitting-large-datasets" title="Permalink to this headline">露</a></h1>
<p>Anza na toleo la ODM <code class="docutils literal notranslate"><span class="pre">0.6.0</span></code> unaweza kugawa group kubwa la data linaloweza kudhibitiwa (liitwalo submodels), kutumia pipeline katika kila kundi, na kisha zalisha DEM itakayounganisha, orthophoto na pointcloud. Mchakato utawekwa kama &quot;split-merge.&quot;</p>
<p>Kwa nini unaweza kutumia split-merge pipeline? Ikiwa una idadi ya picha nyingi kwenye dataseti yako, split-merge itasaidia mchakato kuongozwa vizuri katika mashine kubwa (itahitaji nafasi ndogo). Ikiwa una mashine nyingi zilizounganishwa katika mtandao mmoja pia unaweza kuchakata submodel kwa pamoja, ndivyo itakavyoruhu kuongeza mstari mlalo na kuchakata maelfu ya picha kwa urahisi zaidi.</p>
<p>Split-merge inafanya kazi ndani ya ODM nje ya boxi ikiwa node zinasaidia split-merge, kwa kuruhusu chaguo la <code class="docutils literal notranslate"><span class="pre">--split</span></code> unapotengeneza njia mpya.</p>
<div class="section" id="calibrate-images">
<h2>Kurekebisha Picha<a class="headerlink" href="#calibrate-images" title="Permalink to this headline">露</a></h2>
<p>Kurekebisha picha ni kupendekeza (lakini sio lazima) kwa dataset nyingi, kwa sababu upatikanaji wa makosa wakati wa kuvuruga picha kunaweza kusababisha kubonyea katika muundo. Maelezo ya muinuko yanapatika kwenye <a class="reference external" href="tutorials.html#calibrating-the-camera">Calibrate Images</a>.</p>
<div class="figure align-center">
<img alt="image of lens distortion effect on bowling of data" src="../_images/msimbasi_bowling.png" />
</div>
<p>Madhara ya kubonyea picha juu ya point cloudi kwa kundi kubwa la picha zaidi ya 13,000+ zilizokusanywa na World Bank Tanzania katika maeneo ya mafuriko Msimbasi Basin, Dar es Salaam, Tanzania.</p>
</div>
<div class="section" id="local-split-merge">
<h2>Split-Merge ya Ndani<a class="headerlink" href="#local-split-merge" title="Permalink to this headline">露</a></h2>
<p>Mgawio wa kundi data katika submodel, urahisi na katika kuchakata wepesi zaidi ndani ya mashine moja kwa wepesi! Tumia <code class="docutils literal notranslate"><span class="pre">--split</span></code> na <code class="docutils literal notranslate"><span class="pre">--split-overlap</span></code> kuchagua nambari ya picha inayotakiwa kwa kila submodel na mpishano (katika meters) baina ya submodel mfululizo</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>docker run -ti --rm -v /my/project:/datasets/code opendronemap/odm --project-path /datasets --split <span class="m">400</span> --split-overlap <span class="m">100</span>
</pre></div>
</div>
<p>Ikiwa unajua vipi unaweza kugawa dataseti, unaweza kutoa maelezo na itatumiaka badala ya cluster algorithim.</p>
<p>Kundi linaweza kupatika kwa kuengeza faili linaloitwa image_groups.txt katika folder kuu la dataseti. Faili lazima liwe na mstari mmoja kwa kila picha. Kila mstari lazima uwe na maneno mawili: La kwanza ni jina la picha na pili ni jina la kundi la picha. Kwa Mfano:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="mf">01.</span><span class="n">jpg</span> <span class="n">A</span>
<span class="mf">02.</span><span class="n">jpg</span> <span class="n">A</span>
<span class="mf">03.</span><span class="n">jpg</span> <span class="n">B</span>
<span class="mf">04.</span><span class="n">jpg</span> <span class="n">B</span>
<span class="mf">05.</span><span class="n">jpg</span> <span class="n">C</span>
</pre></div>
</div>
<p>utatengeza submodel 3. Hakikisha unapitisha <code class="docutils literal notranslate"><span class="pre">--split-overlap</span> <span class="pre">0</span></code> ikiwa unatengeneza mwenyewe <code class="docutils literal notranslate"><span class="pre">image_groups.txt</span></code> faili.</p>
</div>
<div class="section" id="distributed-split-merge">
<h2>Kugawanya Split-Merge<a class="headerlink" href="#distributed-split-merge" title="Permalink to this headline">露</a></h2>
<p>ODM pia inaweza kugawanya wenyewe mchakato wa kila submodel kwa mashine tofauti kupitia <a class="reference external" href="https://github.com/OpenDroneMap/NodeODM">NodeODM</a> nodes, orchestrated via <a class="reference external" href="https://github.com/OpenDroneMap/ClusterODM">ClusterODM</a>.</p>
<div class="figure align-center">
<img alt="image of lens distortion effect on bowling of data" src="../_images/clusterodm.png" />
</div>
<div class="section" id="getting-started-with-distributed-split-merge">
<h3>Kupata kuanza pamoja na kugawanya Split-Merge<a class="headerlink" href="#getting-started-with-distributed-split-merge" title="Permalink to this headline">露</a></h3>
<p>Njia ya mwanzo ni kustart ClusterODM</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>docker run -ti -p <span class="m">3001</span>:3000 -p <span class="m">8080</span>:8080 opendronemap/clusterodm
</pre></div>
</div>
<p>Kisha kwa kila mashine ambayo unataka kutumia kwa mchakato, zindua NodeODM instance kutumia</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>docker run -ti -p <span class="m">3000</span>:3000 opendronemap/nodeodm
</pre></div>
</div>
<p>Connect kupitia telnet hadi ClusterODM na ongeza IP addresses/port katika mashine inayotumia NodeODM</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>$ telnet &lt;cluster-odm-ip&gt; <span class="m">8080</span>
Connected to &lt;cluster-odm-ip&gt;.
Escape character is <span class="s1">&#39;^]&#39;</span>.
<span class="o">[</span>...<span class="o">]</span>
<span class="c1"># node add &lt;node-odm-ip-1&gt; 3000</span>
<span class="c1"># node add &lt;node-odm-ip-2&gt; 3000</span>
<span class="o">[</span>...<span class="o">]</span>
<span class="c1"># node list</span>
<span class="m">1</span><span class="o">)</span> &lt;node-odm-ip-1&gt;:3000 <span class="o">[</span>online<span class="o">]</span> <span class="o">[</span><span class="m">0</span>/2<span class="o">]</span> &lt;version <span class="m">1</span>.5.1&gt;
<span class="m">2</span><span class="o">)</span> &lt;node-odm-ip-2&gt;:3000 <span class="o">[</span>online<span class="o">]</span> <span class="o">[</span><span class="m">0</span>/2<span class="o">]</span> &lt;version <span class="m">1</span>.5.1&gt;
</pre></div>
</div>
<p>Make sure you are running toleo <code class="docutils literal notranslate"><span class="pre">1.5.1</span></code> or higher of the NodeODM API.</p>
<p>Ukifikia hapo, ni rahisi kutumia njia ya <code class="docutils literal notranslate"><span class="pre">--sm-cluster</span></code> kuruhusu kugawanya split-merge</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>docker run -ti --rm -v /my/project:/datasets/code opendronemap/odm --project-path /datasets --split <span class="m">800</span> --split-overlap <span class="m">120</span> --sm-cluster http://&lt;cluster-odm-ip&gt;:3001
</pre></div>
</div>
</div>
<div class="section" id="understanding-the-cluster">
<h3>Kufahamu Cluster<a class="headerlink" href="#understanding-the-cluster" title="Permalink to this headline">露</a></h3>
<p>Ukiunganisha kupitia telnet, ni rahisi kufahamu nini kinaendelea ndani ya cluster. Kwa Mfano, tunaweza kutumia camand HELP kutafuta camand zinazopatika</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span><span class="c1"># HELP</span>
NODE ADD &lt;hostname&gt; &lt;port&gt; <span class="o">[</span>token<span class="o">]</span> - Add new node
NODE DEL &lt;node number&gt; - Remove a node
NODE INFO &lt;node number&gt; - View node info
NODE LIST - List nodes
NODE LOCK &lt;node number&gt; - Stop forwarding tasks to this node
NODE UNLOCK &lt;node number&gt; - Resume forwarding tasks to this node
NODE UPDATE - Update all nodes info
NODE BEST &lt;number of images&gt; - Show best node <span class="k">for</span> the number of images
ROUTE INFO &lt;taskId&gt; - Find route information <span class="k">for</span> task
ROUTE LIST <span class="o">[</span>node number<span class="o">]</span> - List routes
TASK LIST <span class="o">[</span>node number<span class="o">]</span> - List tasks
TASK INFO &lt;taskId&gt; - View task info
TASK OUTPUT &lt;taskId&gt; <span class="o">[</span>lines<span class="o">]</span> - View task output
TASK CANCEL &lt;taskId&gt; - Cancel task
TASK REMOVE &lt;taskId&gt; - Remove task
ASR VIEWCMD &lt;number of images&gt; - View <span class="nb">command</span> used to create a machine
!! - Repeat last <span class="nb">command</span>
</pre></div>
</div>
<p>Ikiwa, kwa mfano, NodeODM instance haifanyi kazi wakati ClusterODM ikiwashwa, tunaweza kuorodhesha node na tukaangalia kama ifuatavyo</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span><span class="c1"># NODE LIST</span>
<span class="m">1</span><span class="o">)</span> localhost:3000 <span class="o">[</span>offline<span class="o">]</span> <span class="o">[</span><span class="m">0</span>/2<span class="o">]</span> &lt;version <span class="m">1</span>.5.3&gt; <span class="o">[</span>L<span class="o">]</span>
</pre></div>
</div>
<p>Kulitambua hili, tunaweza kuanza na kuwasha node ya ndani (ikiwa haikuwashwa), na kisha tumia <code class="docutils literal notranslate"><span class="pre">NODE</span> <span class="pre">UPDATE</span></code></p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span><span class="c1"># NODE UPDATE</span>
OK
<span class="c1"># NODE LIST</span>
<span class="m">1</span><span class="o">)</span> localhost:3000 <span class="o">[</span>online<span class="o">]</span> <span class="o">[</span><span class="m">0</span>/2<span class="o">]</span> &lt;version <span class="m">1</span>.5.3&gt; <span class="o">[</span>L<span class="o">]</span>
</pre></div>
</div>
</div>
<div class="section" id="accessing-the-logs">
<h3>Kutumia Logs<a class="headerlink" href="#accessing-the-logs" title="Permalink to this headline">露</a></h3>
<p>Wakati mchakato unaendelea, pia ni rahisi kuorodhesha kazi, na muonekano wa matokeo ya kazi</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span><span class="c1"># TASK LIST</span>
<span class="c1"># TASK OUTPUT &lt;taskId&gt; [lines]</span>
</pre></div>
</div>
</div>
<div class="section" id="autoscaling-clusterodm">
<h3>Kuongeza kiotomatiki ClusterODM<a class="headerlink" href="#autoscaling-clusterodm" title="Permalink to this headline">露</a></h3>
<p>ClusterODM pia inakusanya njia za kujipima wenyewe platform tofauti, ikiwemo, to date, Amazon na digital Ocean. Hii inawezesha watumiaji kupunguza gharama zitokanazo na always-on instance vile vile kuweza kupima mchakano kutokana na mahitaji.</p>
<p>Kupanga autoscaling lazima:</p>
<ul class="simple">
<li><p>Uwe na toleo linalofanya kazi NodeJS limeingizwa na kisha na ingiza ClusterODM</p></li>
</ul>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>git clone https://github.com/OpenDroneMap/ClusterODM
<span class="nb">cd</span> ClusterODM
npm install
</pre></div>
</div>
<ul class="simple">
<li><p>Hakikisha docker-machine imeingizwa.</p></li>
<li><p>Panga S3-compatible bucket kwa kuhifadhia.</p></li>
<li><p>Tengeneza configuration faili kwa <a class="reference external" href="https://github.com/OpenDroneMap/ClusterODM/blob/master/docs/digitalocean.md">DigitalOcean</a> au <a class="reference external" href="https://github.com/OpenDroneMap/ClusterODM/blob/master/docs/aws.md">Amazon Web Services</a>.</p></li>
</ul>
<p>Kisha unaweza kuwasha ClusterODM pamoja</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>node index.js --asr configuration.json
</pre></div>
</div>
<p>Utaona kitu kinachofanana kwa ujumbe ufuatao ndani ya console</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>info: ASR: DigitalOceanAsrProvider
info: Can write to S3
info: Found docker-machine executable
</pre></div>
</div>
<p>kawaida unaweza kuwa na angalau static NodeODM node moja iliyoungana na ClusterODM, hata kama umepanga kutumia autoscaler kwa michakato yote. Ikiwa umepanga auto scaling, huwezi kuwa na zero node na inategemea 100% ya autoscaler. Unahitaji kuambatanisha NodeODM kuwa kama &quot;reference node&quot; au vyenginevyo ClusterODM haitajua jinsi ya kushuhulikia baadhi ya maombi (kwa kupeleka UI, kwa kuruhusu njia za mwanzo kuzunguruka instance, etc.). Kwa malengo haya utaweka &quot;dummy&quot; NodeODM node na kuifunga</p>
<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>telnet localhost <span class="m">8080</span>
&gt; NODE ADD localhost <span class="m">3001</span>
&gt; NODE LOCK <span class="m">1</span>
&gt; NODE LIST
<span class="m">1</span><span class="o">)</span> localhost:3001 <span class="o">[</span>online<span class="o">]</span> <span class="o">[</span><span class="m">0</span>/2<span class="o">]</span> &lt;version <span class="m">1</span>.5.1&gt; <span class="o">[</span>L<span class="o">]</span>
</pre></div>
</div>
<p>Njia hii hii kazi zote zinapelekwa wenyewe kwa autoscaler.</p>
</div>
</div>
<div class="section" id="limitations">
<h2>Mipaka<a class="headerlink" href="#limitations" title="Permalink to this headline">露</a></h2>
<p>Mfumo wa 3D meshes kwa sasa haijaunganishwa kama sehemu ya mpangilio kazi (Ni point cloud pekee, DEM na orthophoto).</p>
<p>GCPs inasaidiwa kikamilifu, lakini kuna mahitaji angalau point 3 za GCP kwa kila submodel kwa georeferencing kuchukua nafasi. Ikiwa submodel ina unafuu kuliko GCP 3, muungano wa GCP zilobakia + EXIF data zitatumika badala yake (ambayo itakua na usahihi mdogo). Tunapendekeza kutumia <code class="docutils literal notranslate"><span class="pre">image_groups.txt</span></code> faili kupelekea udhibiti sahihi wa mgawanyo wa submodel ukitumia GCP.</p>
</div>
<div class="section" id="acknowledgments">
<h2>Tunakiri<a class="headerlink" href="#acknowledgments" title="Permalink to this headline">露</a></h2>
<p>Sifa kubwa kwa Pau na folks kwa Mapillary kushiriki kwema kwa OpenDroneMap kupitia OpenSfM code, ambacho ni kijenzi cha msingi kwa split-merge pipeline. Tunaangalia mbele kwa kusukuma zaidi upeo wa OpenDroneMap na kuangalia vipi dataset kubwa zinaweza kuchakatwa.</p>
<p><a class="reference external" href="https://github.com/opendronemap/docs#how-to-make-your-first-contribution">Learn to edit</a> and help improve <a class="reference external" href="https://github.com/OpenDroneMap/docs/blob/publish/source/large.rst">this page</a>!</p>
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