{
  "id": 119554,
  "title": "(Beginners tutorial) Understanding Pitch,yaw and roll",
  "url": "/competitions/pku-autonomous-driving/discussion/119554",
  "author_name": "",
  "post_date": "2019-11-29T14:03:05.889983Z",
  "votes": 7,
  "comment_count": 9,
  "views": 0,
  "content": "<p><img src=\"https://www.accuware.com/support/wp-content/uploads/2019/01/dragonfly_heading_pitch_yaw_roll_drone_agv_robot.png\" alt=\"\"></p>",
  "messages": [
    {
      "id": "684259",
      "postDate": "11/29/2019 14:03:05",
      "content": "<p><img src=\"https://www.accuware.com/support/wp-content/uploads/2019/01/dragonfly_heading_pitch_yaw_roll_drone_agv_robot.png\" alt=\"\"></p>",
      "rawMarkdown": "![](https://www.accuware.com/support/wp-content/uploads/2019/01/dragonfly_heading_pitch_yaw_roll_drone_agv_robot.png)",
      "votes": null
    },
    {
      "id": "684290",
      "postDate": "11/29/2019 14:42:56",
      "content": "<p>Thanks for sharing! I don't understand your definition. I thought the camera is consolidated with the car. It's always facing ahead of the road. I also thought that the axis x, y,z are the axis of the car. But here you're talking of the 6 degrees of freedom of the camera alone. Why the camera should be facing up. There are no cars above the road? I'm so confused. </p>",
      "rawMarkdown": "Thanks for sharing! I don't understand your definition. I thought the camera is consolidated with the car. It's always facing ahead of the road. I also thought that the axis x, y,z are the axis of the car. But here you're talking of the 6 degrees of freedom of the camera alone. Why the camera should be facing up. There are no cars above the road? I'm so confused.",
      "votes": null
    },
    {
      "id": "684310",
      "postDate": "11/29/2019 14:59:31",
      "content": "<p>Dear <a href=\"/amelnozieres\">@amelnozieres</a>  check the attached screenshot below : </p>\n\n<p>Source : <a href=\"https://www.kaggle.com/c/pku-autonomous-driving/discussion/117998#latest-676983\">https://www.kaggle.com/c/pku-autonomous-driving/discussion/117998#latest-676983</a></p>\n\n<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F2034058%2F449f0ebfa47b0809fc20ce0316248d45%2FpitchYaw.PNG?generation=1575039534457539&amp;alt=media\" alt=\"\"></p>",
      "rawMarkdown": "Dear @amelnozieres  check the attached screenshot below : \n\nSource : https://www.kaggle.com/c/pku-autonomous-driving/discussion/117998#latest-676983\n\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F2034058%2F449f0ebfa47b0809fc20ce0316248d45%2FpitchYaw.PNG?generation=1575039534457539&amp;alt=media)",
      "votes": null
    },
    {
      "id": "684319",
      "postDate": "11/29/2019 15:12:36",
      "content": "<p>Informative Share..\nThanks <a href=\"/mobassir\">@mobassir</a> </p>",
      "rawMarkdown": "Informative Share..\nThanks @mobassir",
      "votes": null
    },
    {
      "id": "684335",
      "postDate": "11/29/2019 15:37:41",
      "content": "<p>you are welcome <a href=\"/veeralakrishna\">@veeralakrishna</a> </p>",
      "rawMarkdown": "you are welcome @veeralakrishna",
      "votes": null
    },
    {
      "id": "684975",
      "postDate": "11/30/2019 18:04:31",
      "content": "<p>thanks <a href=\"/mobassir\">@mobassir</a> for sharing this </p>",
      "rawMarkdown": "thanks @mobassir for sharing this",
      "votes": null
    },
    {
      "id": "684987",
      "postDate": "11/30/2019 18:33:03",
      "content": "<p>My pleasure <a href=\"/saurav9786\">@saurav9786</a> </p>",
      "rawMarkdown": "My pleasure @saurav9786",
      "votes": null
    },
    {
      "id": "685720",
      "postDate": "12/02/2019 07:09:35",
      "content": "<p>Great post.</p>\n\n<p>Thank you for sharing this.</p>",
      "rawMarkdown": "Great post.\n\nThank you for sharing this.",
      "votes": null
    },
    {
      "id": "685738",
      "postDate": "12/02/2019 07:47:34",
      "content": "<p>my pleasure mate <a href=\"/prashant111\">@prashant111</a> </p>",
      "rawMarkdown": "my pleasure mate @prashant111",
      "votes": null
    },
    {
      "id": "685788",
      "postDate": "12/02/2019 09:31:16",
      "content": "<p>Thank you! </p>",
      "rawMarkdown": "Thank you!",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 684290,
      "author_name": "amelnozieres",
      "author_url": "",
      "post_date": "11/29/2019 14:42:56",
      "content": "<p>Thanks for sharing! I don't understand your definition. I thought the camera is consolidated with the car. It's always facing ahead of the road. I also thought that the axis x, y,z are the axis of the car. But here you're talking of the 6 degrees of freedom of the camera alone. Why the camera should be facing up. There are no cars above the road? I'm so confused. </p>",
      "votes": null,
      "replies": [
        {
          "id": 684310,
          "author_name": "mobassir",
          "author_url": "",
          "post_date": "11/29/2019 14:59:31",
          "content": "<p>Dear <a href=\"/amelnozieres\">@amelnozieres</a>  check the attached screenshot below : </p>\n\n<p>Source : <a href=\"https://www.kaggle.com/c/pku-autonomous-driving/discussion/117998#latest-676983\">https://www.kaggle.com/c/pku-autonomous-driving/discussion/117998#latest-676983</a></p>\n\n<p><img src=\"https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F2034058%2F449f0ebfa47b0809fc20ce0316248d45%2FpitchYaw.PNG?generation=1575039534457539&amp;alt=media\" alt=\"\"></p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 685788,
          "author_name": "amelnozieres",
          "author_url": "",
          "post_date": "12/02/2019 09:31:16",
          "content": "<p>Thank you! </p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 684319,
      "author_name": "veeralakrishna",
      "author_url": "",
      "post_date": "11/29/2019 15:12:36",
      "content": "<p>Informative Share..\nThanks <a href=\"/mobassir\">@mobassir</a> </p>",
      "votes": null,
      "replies": [
        {
          "id": 684335,
          "author_name": "mobassir",
          "author_url": "",
          "post_date": "11/29/2019 15:37:41",
          "content": "<p>you are welcome <a href=\"/veeralakrishna\">@veeralakrishna</a> </p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 684975,
      "author_name": "saurav9786",
      "author_url": "",
      "post_date": "11/30/2019 18:04:31",
      "content": "<p>thanks <a href=\"/mobassir\">@mobassir</a> for sharing this </p>",
      "votes": null,
      "replies": [
        {
          "id": 684987,
          "author_name": "mobassir",
          "author_url": "",
          "post_date": "11/30/2019 18:33:03",
          "content": "<p>My pleasure <a href=\"/saurav9786\">@saurav9786</a> </p>",
          "votes": null,
          "replies": []
        }
      ]
    },
    {
      "id": 685720,
      "author_name": "prashant111",
      "author_url": "",
      "post_date": "12/02/2019 07:09:35",
      "content": "<p>Great post.</p>\n\n<p>Thank you for sharing this.</p>",
      "votes": null,
      "replies": [
        {
          "id": 685738,
          "author_name": "mobassir",
          "author_url": "",
          "post_date": "12/02/2019 07:47:34",
          "content": "<p>my pleasure mate <a href=\"/prashant111\">@prashant111</a> </p>",
          "votes": null,
          "replies": []
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "684259": "![](https://www.accuware.com/support/wp-content/uploads/2019/01/dragonfly_heading_pitch_yaw_roll_drone_agv_robot.png)",
    "684290": "Thanks for sharing! I don't understand your definition. I thought the camera is consolidated with the car. It's always facing ahead of the road. I also thought that the axis x, y,z are the axis of the car. But here you're talking of the 6 degrees of freedom of the camera alone. Why the camera should be facing up. There are no cars above the road? I'm so confused.",
    "684310": "Dear @amelnozieres  check the attached screenshot below : \n\nSource : https://www.kaggle.com/c/pku-autonomous-driving/discussion/117998#latest-676983\n\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F2034058%2F449f0ebfa47b0809fc20ce0316248d45%2FpitchYaw.PNG?generation=1575039534457539&amp;alt=media)",
    "684319": "Informative Share..\nThanks @mobassir",
    "684335": "you are welcome @veeralakrishna",
    "684975": "thanks @mobassir for sharing this",
    "684987": "My pleasure @saurav9786",
    "685720": "Great post.\n\nThank you for sharing this.",
    "685738": "my pleasure mate @prashant111",
    "685788": "Thank you!"
  },
  "source": "meta"
}