{
  "id": 215417,
  "title": "What is the measurement unit of the window center/width?",
  "url": "/competitions/vinbigdata-chest-xray-abnormalities-detection/discussion/215417",
  "author_name": "machadocaio",
  "post_date": "2021-01-29T17:51:02.021000",
  "votes": 3,
  "comment_count": 0,
  "views": 0,
  "content": "<p>The window  ranges from -10,000 to +85,400 between the samples in the training set, being:</p>\n<pre><code>min_value = window_center - window_width/2\nmax_value = window_center + window_width/2\n</code></pre>\n<p>The rescale intercept/slope are all 0 and 1 respectively. Also, there is no VOI LUT Function. Is there another operation needed in order to make the conversion? If not, what is the measurement unit of the window?</p>",
  "messages": [
    {
      "id": 1176640,
      "postDate": "2021-01-29T17:51:02.020Z",
      "content": "<p>The window  ranges from -10,000 to +85,400 between the samples in the training set, being:</p>\n<pre><code>min_value = window_center - window_width/2\nmax_value = window_center + window_width/2\n</code></pre>\n<p>The rescale intercept/slope are all 0 and 1 respectively. Also, there is no VOI LUT Function. Is there another operation needed in order to make the conversion? If not, what is the measurement unit of the window?</p>",
      "rawMarkdown": "The window  ranges from -10,000 to +85,400 between the samples in the training set, being:\n\n```\nmin_value = window_center - window_width/2\nmax_value = window_center + window_width/2\n```\n\n The rescale intercept/slope are all 0 and 1 respectively. Also, there is no VOI LUT Function. Is there another operation needed in order to make the conversion? If not, what is the measurement unit of the window?",
      "votes": 3
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "1176640": "The window  ranges from -10,000 to +85,400 between the samples in the training set, being:\n\n```\nmin_value = window_center - window_width/2\nmax_value = window_center + window_width/2\n```\n\n The rescale intercept/slope are all 0 and 1 respectively. Also, there is no VOI LUT Function. Is there another operation needed in order to make the conversion? If not, what is the measurement unit of the window?"
  }
}