独自の画像検索を構築：AIオブジェクト検出、CDN、ElasticSearchを使用

• •ターゲットAPIの認証情報が必要な場合あり

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    {
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        "content": "## 1. Get Source Image\n[Read more about setting variables for your workflow](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.set)\n\nFor this demo, we'll manually define an image to process. In production however, this image can come from a variety of sources such as drives, webhooks and more."
      },
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    {
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      "name": "付箋1",
      "type": "n8n-nodes-base.stickyNote",
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        1180,
        80
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      "parameters": {
        "color": 7,
        "width": 579.7748008857744,
        "height": 437.4680103498263,
        "content": "## 2. Use Detr-Resnet-50 Object Classification\n[Learn more about Cloudflare Workers AI](https://developers.cloudflare.com/workers-ai/)\n\nNot all AI workflows need an LLM! As in this example, we're using a non-LLM vision model to parse the source image and return what objects are contained within. The image search feature we're building will be based on the objects in the image making for a much more granular search via object association.\n\nWe'll use the Cloudflare Workers AI service which conveniently provides this model via API use."
      },
      "typeVersion": 1
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    {
      "id": "b73b45da-0436-4099-b538-c6b3b84822f2",
      "name": "付箋2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1800,
        260
      ],
      "parameters": {
        "color": 7,
        "width": 466.35460775498495,
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        "content": "## 3. Crop Objects Out of Source Image\n[Read more about Editing Images in n8n](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.editimage)\n\nWith our objects identified by their bounding boxes, we can \"cut\" them out of the source image as separate images."
      },
      "typeVersion": 1
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    {
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      "name": "付箋3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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        180
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      "parameters": {
        "color": 7,
        "width": 478.20345439832454,
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        "content": "## 4. Index Object Images In ElasticSearch\n[Read more about using ElasticSearch](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.elasticsearch)\n\nBy storing the newly created object images externally and indexing them in Elasticsearch, we now have a foundation for our Image Search service which queries by object association."
      },
      "typeVersion": 1
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      "position": [
        1800,
        -220
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      "parameters": {
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        "width": 328.419768654291,
        "height": 462.65463700396174,
        "content": "Fig 1. Result of Classification\n![image of classification](https://res.cloudinary.com/daglih2g8/image/upload/f_auto,q_auto,w_300/v1/n8n-workflows/ywtzjcmqrypihci1npgh)"
      },
      "typeVersion": 1
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    {
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      "name": "ソース画像再取得",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
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      "parameters": {
        "url": "={{ $('Set Variables').item.json.source_image }}",
        "options": {}
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      "parameters": {
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        "content": "## Try It Out!\n### This workflow does the following:\n* Downloads an image\n* Uses an object classification AI model to identify objects in the image.\n* Crops the objects out from the original image into new image files.\n* Indexes the image's object in an Elasticsearch Database to enable image search.\n\n### Need Help?\nJoin the [Discord](https://discord.com/invite/XPKeKXeB7d) or ask in the [Forum](https://community.n8n.io/)!\n\nHappy Hacking!"
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      "name": "付箋5",
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      "position": [
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      "parameters": {
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        "height": 291.6881468483679,
        "content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n🚨**Required**\n* Set your variables here first!"
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      "typeVersion": 1
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