{
  "id": 582312,
  "title": "what is the best camera model for sfm algorithm?",
  "url": "/competitions/image-matching-challenge-2025/discussion/582312",
  "author_name": "Cyrus",
  "post_date": "2025-05-30T11:10:42.211000",
  "votes": 0,
  "comment_count": 0,
  "views": 0,
  "content": "<p>between these models : 'simple-pinhole'  'pinhole'   'simple-radial'</p>",
  "messages": [
    {
      "id": 3213723,
      "postDate": "2025-05-30T11:10:42.210Z",
      "content": "<p>between these models : 'simple-pinhole'  'pinhole'   'simple-radial'</p>",
      "rawMarkdown": "between these models : 'simple-pinhole'  'pinhole'   'simple-radial'"
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "3213723": "between these models : 'simple-pinhole'  'pinhole'   'simple-radial'"
  }
}