{
  "id": 52455,
  "title": "Matterport's Mask R-CNN training - article",
  "url": "/competitions/data-science-bowl-2018/discussion/52455",
  "author_name": "",
  "post_date": "2018-03-20T09:18:43.060669200Z",
  "votes": 16,
  "comment_count": 5,
  "views": 0,
  "content": "<p><a href=\"https://engineering.matterport.com/splash-of-color-instance-segmentation-with-mask-r-cnn-and-tensorflow-7c761e238b46\">https://engineering.matterport.com/splash-of-color-instance-segmentation-with-mask-r-cnn-and-tensorflow-7c761e238b46</a></p>\n\n<p>just found this article, maybe some of you will find it helpful :)</p>",
  "messages": [
    {
      "id": "299001",
      "postDate": "03/20/2018 09:18:43",
      "content": "<p><a href=\"https://engineering.matterport.com/splash-of-color-instance-segmentation-with-mask-r-cnn-and-tensorflow-7c761e238b46\">https://engineering.matterport.com/splash-of-color-instance-segmentation-with-mask-r-cnn-and-tensorflow-7c761e238b46</a></p>\n\n<p>just found this article, maybe some of you will find it helpful :)</p>",
      "rawMarkdown": "https://engineering.matterport.com/splash-of-color-instance-segmentation-with-mask-r-cnn-and-tensorflow-7c761e238b46\n\njust found this article, maybe some of you will find it helpful :)",
      "votes": null
    },
    {
      "id": "299358",
      "postDate": "03/20/2018 20:17:26",
      "content": "<p>Indeed, a very good high-level introduction. Be sure to study the example notebook. </p>",
      "rawMarkdown": "Indeed, a very good high-level introduction. Be sure to study the example notebook.",
      "votes": null
    },
    {
      "id": "301845",
      "postDate": "03/23/2018 11:10:32",
      "content": "<p>This is very good. Thanks @Wojtek Rosinski.</p>",
      "rawMarkdown": "This is very good. Thanks @Wojtek Rosinski.",
      "votes": null
    },
    {
      "id": "303044",
      "postDate": "03/25/2018 10:58:25",
      "content": "<p>Matterport problem for this competition is rescaling/resizing.</p>",
      "rawMarkdown": "Matterport problem for this competition is rescaling/resizing.",
      "votes": null
    },
    {
      "id": "303058",
      "postDate": "03/25/2018 11:58:24",
      "content": "<p>Agree. I have tríed the image resize function in load_image_gt and find that it affect to much to performance. Do you find the solution to solve the issue?</p>",
      "rawMarkdown": "Agree. I have tríed the image resize function in load_image_gt and find that it affect to much to performance. Do you find the solution to solve the issue?",
      "votes": null
    },
    {
      "id": "304042",
      "postDate": "03/26/2018 23:29:57",
      "content": "<p>Alex thanks for the tip. could you please explain why rescaling/resizing is a problem for Matterport code ? To overcome this, I am thinking i can do image augmentations and add more training data or would you recommend a different approach ? </p>",
      "rawMarkdown": "Alex thanks for the tip. could you please explain why rescaling/resizing is a problem for Matterport code ? To overcome this, I am thinking i can do image augmentations and add more training data or would you recommend a different approach ?",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 299358,
      "author_name": "alexz0",
      "author_url": "",
      "post_date": "03/20/2018 20:17:26",
      "content": "<p>Indeed, a very good high-level introduction. Be sure to study the example notebook. </p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 301845,
      "author_name": "sheriytm",
      "author_url": "",
      "post_date": "03/23/2018 11:10:32",
      "content": "<p>This is very good. Thanks @Wojtek Rosinski.</p>",
      "votes": null,
      "replies": []
    },
    {
      "id": 303044,
      "author_name": "donchuk",
      "author_url": "",
      "post_date": "03/25/2018 10:58:25",
      "content": "<p>Matterport problem for this competition is rescaling/resizing.</p>",
      "votes": null,
      "replies": [
        {
          "id": 303058,
          "author_name": "john1231983",
          "author_url": "",
          "post_date": "03/25/2018 11:58:24",
          "content": "<p>Agree. I have tríed the image resize function in load_image_gt and find that it affect to much to performance. Do you find the solution to solve the issue?</p>",
          "votes": null,
          "replies": []
        },
        {
          "id": 304042,
          "author_name": "mpsampat",
          "author_url": "",
          "post_date": "03/26/2018 23:29:57",
          "content": "<p>Alex thanks for the tip. could you please explain why rescaling/resizing is a problem for Matterport code ? To overcome this, I am thinking i can do image augmentations and add more training data or would you recommend a different approach ? </p>",
          "votes": null,
          "replies": []
        }
      ]
    }
  ],
  "raw_markdown_by_id": {
    "299001": "https://engineering.matterport.com/splash-of-color-instance-segmentation-with-mask-r-cnn-and-tensorflow-7c761e238b46\n\njust found this article, maybe some of you will find it helpful :)",
    "299358": "Indeed, a very good high-level introduction. Be sure to study the example notebook.",
    "301845": "This is very good. Thanks @Wojtek Rosinski.",
    "303044": "Matterport problem for this competition is rescaling/resizing.",
    "303058": "Agree. I have tríed the image resize function in load_image_gt and find that it affect to much to performance. Do you find the solution to solve the issue?",
    "304042": "Alex thanks for the tip. could you please explain why rescaling/resizing is a problem for Matterport code ? To overcome this, I am thinking i can do image augmentations and add more training data or would you recommend a different approach ?"
  },
  "source": "meta"
}