{
  "id": 244175,
  "title": "Why do some studies have some duplicated images?",
  "url": "/competitions/siim-covid19-detection/discussion/244175",
  "author_name": "",
  "post_date": "2021-06-05T13:20:24.226283900Z",
  "votes": 2,
  "comment_count": 4,
  "views": 0,
  "content": "<p>Hi! I have a question. I noticed that some studies has more than one image within study folder. BUT - all images within one study are the same one. No difference. And only one image has bboxes (or no one) but the rest images are just empty. </p>",
  "messages": [
    {
      "id": "1337189",
      "postDate": "06/05/2021 13:20:24",
      "content": "<p>Hi! I have a question. I noticed that some studies has more than one image within study folder. BUT - all images within one study are the same one. No difference. And only one image has bboxes (or no one) but the rest images are just empty. </p>",
      "rawMarkdown": "Hi! I have a question. I noticed that some studies has more than one image within study folder. BUT - all images within one study are the same one. No difference. And only one image has bboxes (or no one) but the rest images are just empty.",
      "votes": null
    },
    {
      "id": "1337977",
      "postDate": "06/06/2021 04:44:14",
      "content": "<p>i coudn't notice that. where is that?</p>",
      "rawMarkdown": "i coudn't notice that. where is that?",
      "votes": null
    },
    {
      "id": "1340857",
      "postDate": "06/08/2021 09:56:21",
      "content": "<p>It's a data artifact, you can refer to this <a href=\"https://www.kaggle.com/c/siim-covid19-detection/discussion/240250#1321539\" target=\"_blank\">answer</a> for more explanation.</p>",
      "rawMarkdown": "It's a data artifact, you can refer to this [answer](https://www.kaggle.com/c/siim-covid19-detection/discussion/240250#1321539) for more explanation.",
      "votes": null
    },
    {
      "id": "1341978",
      "postDate": "06/09/2021 05:57:37",
      "content": "<p><a href=\"https://www.kaggle.com/blurrymood\" target=\"_blank\">@blurrymood</a> Okay thank.. but anyway I compared pixel arrays between all images and they are the same within one study case. And meta data is almost the same. Only number is different. So it's still strange</p>",
      "rawMarkdown": "blurrymood Okay thank.. but anyway I compared pixel arrays between all images and they are the same within one study case. And meta data is almost the same. Only number is different. So it's still strange",
      "votes": null
    },
    {
      "id": "1349224",
      "postDate": "06/14/2021 15:48:25",
      "content": "<p>Hi! Have you found the solution to this problem?</p>",
      "rawMarkdown": "Hi! Have you found the solution to this problem?",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1337977,
      "author_name": "tensorchoko",
      "author_url": "",
      "post_date": "06/06/2021 04:44:14",
      "content": "<p>i coudn't notice that. where is that?</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 1340857,
      "author_name": "blurrymood",
      "author_url": "",
      "post_date": "06/08/2021 09:56:21",
      "content": "<p>It's a data artifact, you can refer to this <a href=\"https://www.kaggle.com/c/siim-covid19-detection/discussion/240250#1321539\" target=\"_blank\">answer</a> for more explanation.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 1341978,
      "author_name": "jwegas",
      "author_url": "",
      "post_date": "06/09/2021 05:57:37",
      "content": "<p><a href=\"https://www.kaggle.com/blurrymood\" target=\"_blank\">@blurrymood</a> Okay thank.. but anyway I compared pixel arrays between all images and they are the same within one study case. And meta data is almost the same. Only number is different. So it's still strange</p>",
      "votes": null,
      "replies": [
        {
          "id": 1349224,
          "author_name": "univanxx",
          "author_url": "",
          "post_date": "06/14/2021 15:48:25",
          "content": "<p>Hi! Have you found the solution to this problem?</p>",
          "votes": null,
          "replies": []
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "1337189": "Hi! I have a question. I noticed that some studies has more than one image within study folder. BUT - all images within one study are the same one. No difference. And only one image has bboxes (or no one) but the rest images are just empty.",
    "1337977": "i coudn't notice that. where is that?",
    "1340857": "It's a data artifact, you can refer to this [answer](https://www.kaggle.com/c/siim-covid19-detection/discussion/240250#1321539) for more explanation.",
    "1341978": "blurrymood Okay thank.. but anyway I compared pixel arrays between all images and they are the same within one study case. And meta data is almost the same. Only number is different. So it's still strange",
    "1349224": "Hi! Have you found the solution to this problem?"
  },
  "source": "meta"
}