CAT08 Dataset or make own dataset?

[1hell0the1others8]

Anyone could share CAT08 Dataset for research? The website link of this dataset is invalid now.
Or Who shall teach me how to make my own dataset for coronary centerline tracking?
By the way, I have no idea how to get the reference radius r based on centerlines and CTA image patch. For a centain point x, is the radius r a fixed value which means coronary vessel lumen radius or just a random value?

[3Dlion]

same request for dataset! I have used Mimics software to make own dataset. Mimics has a semi-automatic tool of coronary extraction. Many other medical image processing software has the function of centerline extraction, but you have to segment vessels firstly.

[liyuxuan89]

Is there new link to the dataset. I also find the dataset's link invalid.

[gregpost]

I suggest to build the dataset together. I already have my own dataset with 38 CT series. But if somebody have another dataset this is good idea to combine our datasets together. You can send me an email to exchange our datasets.

[Manasi-25]

did anyone here got the access to the dataset?? If yes Please share!!

[jinaozhang]

同求数据集，有的话麻烦分享一下，万分感谢！

[francescopisu]

@gregpost do you think the ASOCA dataset could be integrated with CAT08 ? I didn't manage to download CAT08 but I have ASOCA. Whoever has any idea about how the CAT08 is structured, what kind of format is used, how the labels and centerlines are provided, etc. can send me a message on LinkedIn

[journey1234-liu]

Any updates on this issue?

[francescopisu]

@journey1234-liu No updates: CAT08 can't be shared anymore; ASOCA apparently had the same fate, unfortunately

[gregpost]

@francescopisu @journey1234-liu
We made our own dataset. I can show you the example of this:
https://disk.yandex.ru/d/LR-C42NwDC7RRA

[francescopisu]

@gregpost BASED. Thank you. Did you have to balance positive/negative ostia and seed patches and offset/no offset centerline patches when generating the train and val datasets?