204 lines
11 KiB
HTML
204 lines
11 KiB
HTML
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<title>Image Processing - Home Assistant</title>
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<meta name="description" content="Instructions how to setup image processing with Home Assistant.">
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<h1 class="title indent">
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Image Processing
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</h1>
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<hr class="divider">
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<p>Image processing enables Home Assistant to process images from <a href="/components/#camera">cameras</a>. Only camera entities are supported as sources.</p>
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<p>For interval control, use <code class="highlighter-rouge">scan_interval</code> in platform.</p>
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<p class="note">
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If you are running Home Assistant over SSL or from within a container, you will have to setup a base URL (<code class="highlighter-rouge">base_url</code>) inside the <a href="/components/http/">http component</a>.
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</p>
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<h2><a class="title-link" name="alpr" href="#alpr"></a> ALPR</h2>
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<p>Alpr entities attribute have a vehicle counter <code class="highlighter-rouge">vehicles</code> and all found plates as <code class="highlighter-rouge">plates</code>.</p>
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<p>This event is trigger after OpenALPR found a new license plate.</p>
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<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="c1"># Example configuration.yaml automation entry</span>
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<span class="s">automation</span><span class="pi">:</span>
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<span class="pi">-</span> <span class="s">alias</span><span class="pi">:</span> <span class="s">Open garage door</span>
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<span class="s">trigger</span><span class="pi">:</span>
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<span class="s">platform</span><span class="pi">:</span> <span class="s">event</span>
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<span class="s">event_type</span><span class="pi">:</span> <span class="s">image_processing.found_plate</span>
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<span class="s">event_data</span><span class="pi">:</span>
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<span class="s">entity_id</span><span class="pi">:</span> <span class="s">openalpr.camera_garage_1</span>
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<span class="s">plate</span><span class="pi">:</span> <span class="s">BE2183423</span>
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<span class="nn">...</span>
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</code></pre>
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</div>
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<p>The following event attributes will be present (platform-dependent): <code class="highlighter-rouge">entity_id</code>, <code class="highlighter-rouge">plate</code>, <code class="highlighter-rouge">confidence</code></p>
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<h2><a class="title-link" name="face" href="#face"></a> Face</h2>
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<p>Face entities attribute have a face counter <code class="highlighter-rouge">total_faces</code> and all face data as <code class="highlighter-rouge">faces</code>.</p>
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<p>This event is trigger after Microsoft Face found a faces.</p>
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<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="c1"># Example configuration.yaml automation entry</span>
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<span class="s">automation</span><span class="pi">:</span>
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<span class="pi">-</span> <span class="s">alias</span><span class="pi">:</span> <span class="s">Known person in front of my door</span>
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<span class="s">trigger</span><span class="pi">:</span>
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<span class="s">platform</span><span class="pi">:</span> <span class="s">event</span>
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<span class="s">event_type</span><span class="pi">:</span> <span class="s">image_processing.detect_face</span>
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<span class="s">event_data</span><span class="pi">:</span>
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<span class="s">entity_id</span><span class="pi">:</span> <span class="s">image_processing.door</span>
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<span class="s">name</span><span class="pi">:</span> <span class="s1">'</span><span class="s">Hans</span><span class="nv"> </span><span class="s">Maier'</span>
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<span class="nn">...</span>
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</code></pre>
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</div>
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<p>The following event attributes will be present (platform-dependent): <code class="highlighter-rouge">entity_id</code>, <code class="highlighter-rouge">name</code>, <code class="highlighter-rouge">confidence</code>, <code class="highlighter-rouge">age</code>, <code class="highlighter-rouge">gender</code>, <code class="highlighter-rouge">motion</code>, <code class="highlighter-rouge">glasses</code></p>
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</article>
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<div class="grid">
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<div class='edit-github'><a href='https://github.com/home-assistant/home-assistant.github.io/tree/current/source/_components/image_processing.markdown'>Edit this page on GitHub</a></div>
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<div class='section'>
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Introduced in release: 0.36
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</div>
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<h1 class='title delta'>Platforms</h1>
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<ul class='divided'>
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<li><a href='/components/image_processing.dlib_face_detect/'>
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Dlib Face Detect
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</a></li>
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<li><a href='/components/image_processing.dlib_face_identify/'>
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Dlib Face Identify
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</a></li>
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<li><a href='/components/image_processing.microsoft_face_detect/'>
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Microsoft Face Detect
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</a></li>
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<li><a href='/components/image_processing.microsoft_face_identify/'>
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Microsoft Face Identify
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</a></li>
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<li><a href='/components/image_processing.openalpr_cloud/'>
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OpenALPR Cloud
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</a></li>
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<li><a href='/components/image_processing.openalpr_local/'>
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OpenALPR Local
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</a></li>
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<li><a href='/components/image_processing.opencv/'>
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OpenCV
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</a></li>
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<li><a href='/components/image_processing.seven_segments/'>
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Seven segments display
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</a></li>
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</ul>
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