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MONAI Tutorials
https://monai.io/started.html
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Low diversity of MAISI when given few anatomies #1881

Open Masaaki-75 opened 3 days ago

Masaaki-75 commented 3 days ago

I've been playing with MAISI for a few days and found that, if the anatomy list contains only a few labels (which is typical if i want to focus on 'head' region, e.g., ['brain', 'vertebrae C1', ...]), the inference may produce results with low diversity, even if i change the random seeds for each iteration (see below).

image

I am generating volumes with masks data provided by the MAISI team, and i guess the generation diversity highly depends on the diversity of such predefined mask database. So, i am wondering if there is a way to generate diverse head-region volumes using MAISI without reliance on the provided mask database?