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    <title>DEV Community: Leandro Zanatta</title>
    <description>The latest articles on DEV Community by Leandro Zanatta (@leandro_zanatta_34ce26010).</description>
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      <title>Como anonimizar rostos e placas em imagens com Python (LGPD/GDPR)</title>
      <dc:creator>Leandro Zanatta</dc:creator>
      <pubDate>Thu, 01 Oct 2026 12:21:54 +0000</pubDate>
      <link>https://dev.to/leandro_zanatta_34ce26010/como-anonimizar-rostos-e-placas-em-imagens-com-python-lgpdgdpr-jhl</link>
      <guid>https://dev.to/leandro_zanatta_34ce26010/como-anonimizar-rostos-e-placas-em-imagens-com-python-lgpdgdpr-jhl</guid>
      <description>&lt;p&gt;Se o seu sistema guarda, compartilha ou publica fotos com pessoas ou carros, ele está tratando dados pessoais. Pela LGPD, rosto e placa identificam alguém (art. 5º, I), e os metadados EXIF ainda guardam a localização GPS de onde a foto foi tirada.&lt;/p&gt;

&lt;p&gt;Este tutorial mostra como anonimizar imagens em lote com uma API: localizar rostos e placas, borrar de forma irreversível e remover os metadados. Tudo com &lt;code&gt;curl&lt;/code&gt; ou Python, sem treinar modelo e sem GPU.&lt;/p&gt;

&lt;h2&gt;
  
  
  O que você vai precisar
&lt;/h2&gt;

&lt;ul&gt;
&lt;li&gt;Uma conta gratuita na &lt;a href="https://apify.com" rel="noopener noreferrer"&gt;Apify&lt;/a&gt; (o plano gratuito inclui US$ 5 de uso por mês)&lt;/li&gt;
&lt;li&gt;O token da API, em &lt;strong&gt;Settings → API &amp;amp; Integrations&lt;/strong&gt;
&lt;/li&gt;
&lt;li&gt;Python 3.9+ com &lt;code&gt;apify-client&lt;/code&gt; e &lt;code&gt;requests&lt;/code&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;pip &lt;span class="nb"&gt;install &lt;/span&gt;apify-client requests
&lt;span class="nb"&gt;export &lt;/span&gt;&lt;span class="nv"&gt;APIFY_TOKEN&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="s2"&gt;"seu_token_aqui"&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Vamos usar o &lt;a href="https://apify.com/adorable_partial/image-anonymizer" rel="noopener noreferrer"&gt;Image Anonymizer&lt;/a&gt;, uma API que detecta rostos e placas (com detector ajustado para placas brasileiras, Mercosul e modelo antigo), aplica o borrão e devolve a imagem sem EXIF.&lt;/p&gt;

&lt;h2&gt;
  
  
  1. Primeira chamada com curl
&lt;/h2&gt;

&lt;p&gt;O endpoint &lt;code&gt;run-sync-get-dataset-items&lt;/code&gt; roda a anonimização e devolve o resultado na mesma resposta. Serve para lotes pequenos, que terminam em até 5 minutos.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;curl &lt;span class="nt"&gt;-X&lt;/span&gt; POST &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="s2"&gt;"https://api.apify.com/v2/acts/adorable_partial~image-anonymizer/run-sync-get-dataset-items"&lt;/span&gt; &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;-H&lt;/span&gt; &lt;span class="s2"&gt;"Authorization: Bearer &lt;/span&gt;&lt;span class="nv"&gt;$APIFY_TOKEN&lt;/span&gt;&lt;span class="s2"&gt;"&lt;/span&gt; &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;-H&lt;/span&gt; &lt;span class="s2"&gt;"Content-Type: application/json"&lt;/span&gt; &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;-d&lt;/span&gt; &lt;span class="s1"&gt;'{
    "imageUrls": ["https://upload.wikimedia.org/wikipedia/commons/thumb/5/52/Car_from_Sankt_Gallen.jpg/1280px-Car_from_Sankt_Gallen.jpg"],
    "method": "blur"
  }'&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Repare que o token vai no cabeçalho &lt;code&gt;Authorization&lt;/code&gt;, não na URL. Assim ele não fica gravado em logs de proxy nem no histórico do terminal de quem vê a URL.&lt;/p&gt;

&lt;p&gt;A resposta é uma lista, com um item por imagem:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight json"&gt;&lt;code&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"sourceUrl"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"https://upload.wikimedia.org/.../Car_from_Sankt_Gallen.jpg"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"outputUrl"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"https://api.apify.com/v2/key-value-stores/.../records/anonymized-00001.jpg?signature=..."&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"width"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1280&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"height"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;960&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"facesBlurred"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"platesBlurred"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"metadataRemoved"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="kc"&gt;true&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"faces"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[],&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"plates"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;"x1"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;474&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;"y1"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;717&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;"x2"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;801&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;"y2"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;843&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;"score"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;1.0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;}]&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;O &lt;code&gt;outputUrl&lt;/code&gt; é a imagem anonimizada. &lt;code&gt;faces&lt;/code&gt; e &lt;code&gt;plates&lt;/code&gt; trazem as coordenadas de cada região coberta, úteis para auditoria.&lt;/p&gt;

&lt;h2&gt;
  
  
  2. Lote em Python, baixando as imagens
&lt;/h2&gt;

&lt;p&gt;Para lotes maiores, use o cliente Python. Ele inicia a execução, espera terminar e lê os resultados.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight python"&gt;&lt;code&gt;&lt;span class="kn"&gt;import&lt;/span&gt; &lt;span class="n"&gt;os&lt;/span&gt;
&lt;span class="kn"&gt;from&lt;/span&gt; &lt;span class="n"&gt;pathlib&lt;/span&gt; &lt;span class="kn"&gt;import&lt;/span&gt; &lt;span class="n"&gt;Path&lt;/span&gt;

&lt;span class="kn"&gt;import&lt;/span&gt; &lt;span class="n"&gt;requests&lt;/span&gt;
&lt;span class="kn"&gt;from&lt;/span&gt; &lt;span class="n"&gt;apify_client&lt;/span&gt; &lt;span class="kn"&gt;import&lt;/span&gt; &lt;span class="n"&gt;ApifyClient&lt;/span&gt;

&lt;span class="n"&gt;client&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nc"&gt;ApifyClient&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;os&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;environ&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;APIFY_TOKEN&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;])&lt;/span&gt;

&lt;span class="n"&gt;imagens&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://exemplo.com/fotos/fachada-01.jpg&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
    &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;https://exemplo.com/fotos/evento-02.png&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
    &lt;span class="c1"&gt;# ... centenas de URLs
&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;

&lt;span class="n"&gt;run&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="n"&gt;client&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;actor&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;adorable_partial/image-anonymizer&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="nf"&gt;call&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;
    &lt;span class="n"&gt;run_input&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;
        &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;imageUrls&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="n"&gt;imagens&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;blurFaces&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="bp"&gt;True&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;blurPlates&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="bp"&gt;True&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;method&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;blur&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;           &lt;span class="c1"&gt;# "blur", "pixelate" ou "solid"
&lt;/span&gt;        &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;detectSmallFaces&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="bp"&gt;True&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;   &lt;span class="c1"&gt;# pega rostos pequenos em multidões
&lt;/span&gt;        &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;outputFormat&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;jpeg&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
    &lt;span class="p"&gt;},&lt;/span&gt;
    &lt;span class="n"&gt;max_total_charge_usd&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;         &lt;span class="c1"&gt;# teto de gasto desta execução
&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

&lt;span class="n"&gt;saida&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nc"&gt;Path&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;anonimizadas&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="n"&gt;saida&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;mkdir&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;exist_ok&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="bp"&gt;True&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

&lt;span class="k"&gt;for&lt;/span&gt; &lt;span class="n"&gt;i&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="n"&gt;item&lt;/span&gt; &lt;span class="ow"&gt;in&lt;/span&gt; &lt;span class="nf"&gt;enumerate&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;client&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;dataset&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;run&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;defaultDatasetId&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;]).&lt;/span&gt;&lt;span class="nf"&gt;iterate_items&lt;/span&gt;&lt;span class="p"&gt;(),&lt;/span&gt; &lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;):&lt;/span&gt;
    &lt;span class="k"&gt;if&lt;/span&gt; &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;error&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt; &lt;span class="ow"&gt;in&lt;/span&gt; &lt;span class="n"&gt;item&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;
        &lt;span class="nf"&gt;print&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sa"&gt;f&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;falhou: &lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="n"&gt;item&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="sh"&gt;'&lt;/span&gt;&lt;span class="s"&gt;sourceUrl&lt;/span&gt;&lt;span class="sh"&gt;'&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt;&lt;span class="s"&gt; -&amp;gt; &lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="n"&gt;item&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="sh"&gt;'&lt;/span&gt;&lt;span class="s"&gt;error&lt;/span&gt;&lt;span class="sh"&gt;'&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
        &lt;span class="k"&gt;continue&lt;/span&gt;
    &lt;span class="n"&gt;destino&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="n"&gt;saida&lt;/span&gt; &lt;span class="o"&gt;/&lt;/span&gt; &lt;span class="sa"&gt;f&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="n"&gt;i&lt;/span&gt;&lt;span class="si"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;05&lt;/span&gt;&lt;span class="n"&gt;d&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt;&lt;span class="s"&gt;.jpg&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;
    &lt;span class="n"&gt;destino&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;write_bytes&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;requests&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;get&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;item&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;outputUrl&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;],&lt;/span&gt; &lt;span class="n"&gt;timeout&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;60&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="n"&gt;content&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
    &lt;span class="nf"&gt;print&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sa"&gt;f&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="n"&gt;destino&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt;&lt;span class="s"&gt;: &lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="n"&gt;item&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="sh"&gt;'&lt;/span&gt;&lt;span class="s"&gt;facesBlurred&lt;/span&gt;&lt;span class="sh"&gt;'&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt;&lt;span class="s"&gt; rosto(s), &lt;/span&gt;&lt;span class="si"&gt;{&lt;/span&gt;&lt;span class="n"&gt;item&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="sh"&gt;'&lt;/span&gt;&lt;span class="s"&gt;platesBlurred&lt;/span&gt;&lt;span class="sh"&gt;'&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="si"&gt;}&lt;/span&gt;&lt;span class="s"&gt; placa(s)&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;O &lt;code&gt;max_total_charge_usd&lt;/code&gt; é um teto de gasto: se o lote ficar mais caro que isso, a API para de processar em vez de passar do limite. Imagens que falham voltam com o campo &lt;code&gt;error&lt;/code&gt; e não são cobradas.&lt;/p&gt;

&lt;h2&gt;
  
  
  3. Opções disponíveis
&lt;/h2&gt;

&lt;div class="table-wrapper-paragraph"&gt;&lt;table&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;Campo&lt;/th&gt;
&lt;th&gt;Padrão&lt;/th&gt;
&lt;th&gt;O que faz&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;&lt;code&gt;imageUrls&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;obrigatório&lt;/td&gt;
&lt;td&gt;Links das imagens (JPEG, PNG, WebP, BMP, TIFF). Aceita links públicos do Google Drive e do Dropbox.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;code&gt;blurFaces&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;&lt;code&gt;true&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;Detecta e cobre rostos.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;code&gt;blurPlates&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;&lt;code&gt;true&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;Detecta e cobre placas de veículos.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;code&gt;method&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;&lt;code&gt;"blur"&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;
&lt;code&gt;blur&lt;/code&gt; (borrão irreversível), &lt;code&gt;pixelate&lt;/code&gt; (mosaico) ou &lt;code&gt;solid&lt;/code&gt; (tarja preta).&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;code&gt;detectSmallFaces&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;&lt;code&gt;false&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;Faz uma passada extra para rostos pequenos e distantes. Mais lento.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;code&gt;paddingPercent&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;&lt;code&gt;20&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;Aumenta cada região detectada para cobrir cabelo, orelhas e moldura da placa.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;code&gt;outputFormat&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;&lt;code&gt;"jpeg"&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;
&lt;code&gt;jpeg&lt;/code&gt;, &lt;code&gt;png&lt;/code&gt; ou &lt;code&gt;webp&lt;/code&gt;. O EXIF é sempre removido.&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;code&gt;includeDetections&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;&lt;code&gt;true&lt;/code&gt;&lt;/td&gt;
&lt;td&gt;Inclui as coordenadas de rostos e placas no resultado.&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;&lt;/div&gt;

&lt;h2&gt;
  
  
  4. Imagens que estão no S3 ou em disco
&lt;/h2&gt;

&lt;p&gt;A API recebe URLs, então imagens privadas precisam de um link temporário. No S3, gere URLs pré-assinadas com validade curta:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight python"&gt;&lt;code&gt;&lt;span class="kn"&gt;import&lt;/span&gt; &lt;span class="n"&gt;boto3&lt;/span&gt;

&lt;span class="n"&gt;s3&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="n"&gt;boto3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;client&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;s3&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="n"&gt;chaves&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;vistorias/2026/09/carro-001.jpg&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;vistorias/2026/09/carro-002.jpg&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;

&lt;span class="n"&gt;imagens&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;[&lt;/span&gt;
    &lt;span class="n"&gt;s3&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;generate_presigned_url&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;
        &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;get_object&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
        &lt;span class="n"&gt;Params&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;Bucket&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;meu-bucket&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="s"&gt;Key&lt;/span&gt;&lt;span class="sh"&gt;"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="n"&gt;chave&lt;/span&gt;&lt;span class="p"&gt;},&lt;/span&gt;
        &lt;span class="n"&gt;ExpiresIn&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;900&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;  &lt;span class="c1"&gt;# 15 minutos
&lt;/span&gt;    &lt;span class="p"&gt;)&lt;/span&gt;
    &lt;span class="k"&gt;for&lt;/span&gt; &lt;span class="n"&gt;chave&lt;/span&gt; &lt;span class="ow"&gt;in&lt;/span&gt; &lt;span class="n"&gt;chaves&lt;/span&gt;
&lt;span class="p"&gt;]&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Depois é só passar a lista &lt;code&gt;imagens&lt;/code&gt; para o código da seção 2. O link expira sozinho, e o bucket continua privado.&lt;/p&gt;

&lt;h2&gt;
  
  
  5. Automatizando o fluxo
&lt;/h2&gt;

&lt;p&gt;Algumas formas de deixar a anonimização rodando sem intervenção:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;
&lt;strong&gt;Agendamento:&lt;/strong&gt; em &lt;strong&gt;Schedules&lt;/strong&gt;, no Console da Apify, a execução roda num horário fixo, por exemplo toda noite.&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Webhook:&lt;/strong&gt; configure um webhook para o evento de execução concluída. Seu sistema é avisado quando o lote termina e baixa as imagens.&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Sem código:&lt;/strong&gt; há integrações prontas com n8n, Make e Zapier. Um fluxo comum é: foto nova numa pasta do Google Drive → anonimização → imagem salva em outra pasta.&lt;/li&gt;
&lt;/ul&gt;

&lt;h2&gt;
  
  
  Custos
&lt;/h2&gt;

&lt;p&gt;São US$ 0,005 por imagem anonimizada, mais cerca de US$ 0,005 por execução. Mil imagens custam em torno de US$ 5. Imagens com erro não são cobradas.&lt;/p&gt;

&lt;h2&gt;
  
  
  Limitações
&lt;/h2&gt;

&lt;ul&gt;
&lt;li&gt;Rostos de perfil acentuado, cobertos ou muito desfocados podem escapar. Em imagens críticas, revise uma amostra ou use &lt;code&gt;"method": "solid"&lt;/code&gt;.&lt;/li&gt;
&lt;li&gt;O detector de placas foi ajustado com placas brasileiras. Ele detecta muitas placas de outros países, mas a precisão nelas não foi medida.&lt;/li&gt;
&lt;li&gt;Crachás, uniformes, tatuagens e fachadas também podem identificar alguém, e não são tratados.&lt;/li&gt;
&lt;li&gt;Se você guardar a foto original, a cópia borrada pode continuar sendo dado pessoal: o art. 12 da LGPD considera reversível o processo que o próprio controlador consegue desfazer.&lt;/li&gt;
&lt;/ul&gt;

&lt;h2&gt;
  
  
  Resumo
&lt;/h2&gt;

&lt;p&gt;Com uma chamada de API dá para tirar rostos, placas e localização GPS das imagens antes de armazenar, compartilhar ou publicar. É privacidade desde a concepção (LGPD, art. 46, § 2º) aplicada no código, e reduz o impacto de qualquer vazamento.&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Texto informativo, não é orientação jurídica.&lt;/em&gt;&lt;/p&gt;

</description>
      <category>python</category>
      <category>privacy</category>
      <category>computervision</category>
      <category>braziliandevs</category>
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