{
  "id": 244959,
  "title": "images dimension not matching with bouding box",
  "url": "/competitions/siim-covid19-detection/discussion/244959",
  "author_name": "",
  "post_date": "2021-06-09T05:05:53.383989800Z",
  "votes": null,
  "comment_count": 3,
  "views": 0,
  "content": "<p>\"[{'x': 789.28836, 'y': 582.43035, 'width': 1026.65662, 'height': 1917.30292}, {'x': 2245.91208, 'y': 591.20528, 'width': 1094.66162, 'height': 1761.54944}]\"<br>\nthis is the box for one of the image<br>\nbut image is a grayscale wimage with dimesion 256x256 how is the bounding box interpreted in the context of image</p>",
  "messages": [
    {
      "id": "1341939",
      "postDate": "06/09/2021 05:05:53",
      "content": "<p>\"[{'x': 789.28836, 'y': 582.43035, 'width': 1026.65662, 'height': 1917.30292}, {'x': 2245.91208, 'y': 591.20528, 'width': 1094.66162, 'height': 1761.54944}]\"<br>\nthis is the box for one of the image<br>\nbut image is a grayscale wimage with dimesion 256x256 how is the bounding box interpreted in the context of image</p>",
      "rawMarkdown": "\"[{'x': 789.28836, 'y': 582.43035, 'width': 1026.65662, 'height': 1917.30292}, {'x': 2245.91208, 'y': 591.20528, 'width': 1094.66162, 'height': 1761.54944}]\"\nthis is the box for one of the image\nbut image is a grayscale wimage with dimesion 256x256 how is the bounding box interpreted in the context of image",
      "votes": null
    },
    {
      "id": "1343033",
      "postDate": "06/10/2021 01:30:57",
      "content": "<p>can i get some help</p>",
      "rawMarkdown": "can i get some help",
      "votes": null
    },
    {
      "id": "1343112",
      "postDate": "06/10/2021 03:40:24",
      "content": "<p>just rescale your boxes according to original image size(256x256 is resized, not the original resolution)</p>",
      "rawMarkdown": "just rescale your boxes according to original image size(256x256 is resized, not the original resolution)",
      "votes": null
    },
    {
      "id": "1347518",
      "postDate": "06/13/2021 09:41:44",
      "content": "<p>sorry for the vague answer. this notepad presents a way to modify image and boxes using albumentations library - PART OF CODE IN JSON WRITING. You need to get the boxes from the file and transform them using the library.<a href=\"url\" target=\"_blank\">https://www.kaggle.com/zaakciiru/csv-to-coco-json-bbox-resize</a></p>",
      "rawMarkdown": "sorry for the vague answer. this notepad presents a way to modify image and boxes using albumentations library - PART OF CODE IN JSON WRITING. You need to get the boxes from the file and transform them using the library.[https://www.kaggle.com/zaakciiru/csv-to-coco-json-bbox-resize](url)",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 1343033,
      "author_name": "jimmycool",
      "author_url": "",
      "post_date": "06/10/2021 01:30:57",
      "content": "<p>can i get some help</p>",
      "votes": null,
      "replies": [
        {
          "id": 1347518,
          "author_name": "zaakciiru",
          "author_url": "",
          "post_date": "06/13/2021 09:41:44",
          "content": "<p>sorry for the vague answer. this notepad presents a way to modify image and boxes using albumentations library - PART OF CODE IN JSON WRITING. You need to get the boxes from the file and transform them using the library.<a href=\"url\" target=\"_blank\">https://www.kaggle.com/zaakciiru/csv-to-coco-json-bbox-resize</a></p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 1343112,
      "author_name": "artnotintelligence",
      "author_url": "",
      "post_date": "06/10/2021 03:40:24",
      "content": "<p>just rescale your boxes according to original image size(256x256 is resized, not the original resolution)</p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "1341939": "\"[{'x': 789.28836, 'y': 582.43035, 'width': 1026.65662, 'height': 1917.30292}, {'x': 2245.91208, 'y': 591.20528, 'width': 1094.66162, 'height': 1761.54944}]\"\nthis is the box for one of the image\nbut image is a grayscale wimage with dimesion 256x256 how is the bounding box interpreted in the context of image",
    "1343033": "can i get some help",
    "1343112": "just rescale your boxes according to original image size(256x256 is resized, not the original resolution)",
    "1347518": "sorry for the vague answer. this notepad presents a way to modify image and boxes using albumentations library - PART OF CODE IN JSON WRITING. You need to get the boxes from the file and transform them using the library.[https://www.kaggle.com/zaakciiru/csv-to-coco-json-bbox-resize](url)"
  },
  "source": "meta"
}