{ "id": 459793, "title": "Do we have some markers in the training images?", "url": "/competitions/UBC-OCEAN/discussion/459793", "author_name": "Salman Ahmed", "post_date": "2023-12-06T16:32:14.359000", "votes": 2, "comment_count": 3, "views": 0, "content": "

Have a look at sample 44530_thumbnail.png

\n

I have attached a screenshot below.
\n\"Attached

", "messages": [ { "id": 2552237, "postDate": "2023-12-07T10:17:02.373Z", "content": "

That looks like a tissue processing artifact. It can be ignored.

", "rawMarkdown": "That looks like a tissue processing artifact. It can be ignored.", "votes": 1 }, { "id": 2551740, "postDate": "2023-12-06T23:29:59.247Z", "content": "

There are many marker lines in the images, but usually these are quite obvious (like 1252 or 46469). I think what you found has too regular edges, it looks more like some artefact to me, check out 50878, it has more of these, seemingly in a random pattern:
\n\"\"

", "rawMarkdown": "There are many marker lines in the images, but usually these are quite obvious (like 1252 or 46469). I think what you found has too regular edges, it looks more like some artefact to me, check out 50878, it has more of these, seemingly in a random pattern:\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F8375965%2F62fccac827e4dffde0353cee8726e7bf%2F50878.png?generation=1701905301597836&alt=media)", "votes": 2, "replies": [ { "id": 2552239, "postDate": "2023-12-07T10:19:25.887Z", "content": "

That looks like a cover slip artifact, probably due to all the tiny calcifications preventing it from bonding to the tissue slide properly and letting air get trapped inside.

", "rawMarkdown": "That looks like a cover slip artifact, probably due to all the tiny calcifications preventing it from bonding to the tissue slide properly and letting air get trapped inside.", "votes": 2 } ] }, { "id": 2551338, "postDate": "2023-12-06T16:32:14.360Z", "content": "

Have a look at sample 44530_thumbnail.png

\n

I have attached a screenshot below.
\n\"Attached

", "rawMarkdown": "Have a look at sample 44530_thumbnail.png\n\nI have attached a screenshot below.\n![Attached Image](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F9258271%2F8287854b329a669b551f6a2866f8bcfe%2FScreenshot%20from%202023-12-06%2008-31-29.png?generation=1701880297616560&alt=media)", "votes": 2 } ], "comments": [ { "id": 2552237, "author_name": "Noli Alonso", "author_url": "", "post_date": "2023-12-07T10:17:02.373000", "content": "

That looks like a tissue processing artifact. It can be ignored.

", "votes": 1, "replies": [] }, { "id": 2551740, "author_name": "Adam Narai", "author_url": "", "post_date": "2023-12-06T23:29:59.247000", "content": "

There are many marker lines in the images, but usually these are quite obvious (like 1252 or 46469). I think what you found has too regular edges, it looks more like some artefact to me, check out 50878, it has more of these, seemingly in a random pattern:
\n\"\"

", "votes": 2, "replies": [ { "id": 2552239, "author_name": "Noli Alonso", "author_url": "", "post_date": "2023-12-07T10:19:25.887000", "content": "

That looks like a cover slip artifact, probably due to all the tiny calcifications preventing it from bonding to the tissue slide properly and letting air get trapped inside.

", "votes": 2, "replies": [] } ] } ], "raw_markdown_by_id": { "2552237": "That looks like a tissue processing artifact. It can be ignored.", "2551740": "There are many marker lines in the images, but usually these are quite obvious (like 1252 or 46469). I think what you found has too regular edges, it looks more like some artefact to me, check out 50878, it has more of these, seemingly in a random pattern:\n![](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F8375965%2F62fccac827e4dffde0353cee8726e7bf%2F50878.png?generation=1701905301597836&alt=media)", "2551338": "Have a look at sample 44530_thumbnail.png\n\nI have attached a screenshot below.\n![Attached Image](https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F9258271%2F8287854b329a669b551f6a2866f8bcfe%2FScreenshot%20from%202023-12-06%2008-31-29.png?generation=1701880297616560&alt=media)" } }