{
  "id": 225747,
  "title": "Plot Images + Bounding Boxes",
  "url": "/competitions/vinbigdata-chest-xray-abnormalities-detection/discussion/225747",
  "author_name": "Raivo Koot",
  "post_date": "2021-03-13T17:10:55.161000",
  "votes": 2,
  "comment_count": 0,
  "views": 0,
  "content": "<p>For new participants, I have shared a simple notebook that plots different samples with and without their bounding boxes.</p>\n<p>It shows the difficulty of the supplied annotations:</p>\n<ul>\n<li>Each image was annotated by several annotators</li>\n<li>For each image, we are supplied with the bounding boxes of each annotator</li>\n<li>Because no consensus preparation was done on the bounding boxes of different annotators, most images have several duplicate bounding boxes of the same abnormality.</li>\n<li>Some abnormalities can occur more than once in a person's chest.</li>\n</ul>\n<p>Hope this helps you get started!</p>\n<p>The notebook: <a href=\"https://www.kaggle.com/raivokoot/plot-images-bounding-boxes-visualization\" target=\"_blank\">https://www.kaggle.com/raivokoot/plot-images-bounding-boxes-visualization</a></p>",
  "messages": [
    {
      "id": 1237040,
      "postDate": "2021-03-13T17:10:55.160Z",
      "content": "<p>For new participants, I have shared a simple notebook that plots different samples with and without their bounding boxes.</p>\n<p>It shows the difficulty of the supplied annotations:</p>\n<ul>\n<li>Each image was annotated by several annotators</li>\n<li>For each image, we are supplied with the bounding boxes of each annotator</li>\n<li>Because no consensus preparation was done on the bounding boxes of different annotators, most images have several duplicate bounding boxes of the same abnormality.</li>\n<li>Some abnormalities can occur more than once in a person's chest.</li>\n</ul>\n<p>Hope this helps you get started!</p>\n<p>The notebook: <a href=\"https://www.kaggle.com/raivokoot/plot-images-bounding-boxes-visualization\" target=\"_blank\">https://www.kaggle.com/raivokoot/plot-images-bounding-boxes-visualization</a></p>",
      "rawMarkdown": "For new participants, I have shared a simple notebook that plots different samples with and without their bounding boxes.\n\nIt shows the difficulty of the supplied annotations:\n- Each image was annotated by several annotators\n- For each image, we are supplied with the bounding boxes of each annotator\n- Because no consensus preparation was done on the bounding boxes of different annotators, most images have several duplicate bounding boxes of the same abnormality.\n- Some abnormalities can occur more than once in a person's chest.\n\nHope this helps you get started!\n\nThe notebook: https://www.kaggle.com/raivokoot/plot-images-bounding-boxes-visualization",
      "votes": 2
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "1237040": "For new participants, I have shared a simple notebook that plots different samples with and without their bounding boxes.\n\nIt shows the difficulty of the supplied annotations:\n- Each image was annotated by several annotators\n- For each image, we are supplied with the bounding boxes of each annotator\n- Because no consensus preparation was done on the bounding boxes of different annotators, most images have several duplicate bounding boxes of the same abnormality.\n- Some abnormalities can occur more than once in a person's chest.\n\nHope this helps you get started!\n\nThe notebook: https://www.kaggle.com/raivokoot/plot-images-bounding-boxes-visualization"
  }
}