HDiT Diffusion Model from Stability AI Used to Generate 3D Brain MRI Scans via Wavelet Domain
English summary
A Stability AI researcher notes that HDiT, a diffusion model they contributed to as a side project, has been adopted in medical AI research. A new paper applies HDiT directly in the wavelet domain to train a diffusion model that generates 3D brain MRI scans. This highlights the cross-domain utility of the model, originally developed outside medical imaging, now repurposed for medical image synthesis.
Chinese summary
Stability AI研究员指出，他们作为副项目参与的扩散模型HDiT已被医学AI研究采纳。一篇新论文将HDiT直接应用于小波域，训练扩散模型生成3D脑部MRI扫描。这体现了该模型从最初非医学影像领域转向医学图像合成的跨领域实用性。
Key points
HDiT is a diffusion model originally developed at Stability AI as a side project.
HDiT是Stability AI作为副项目开发的扩散模型。
A new paper uses HDiT in the wavelet domain to generate 3D brain MRI scans.
一篇新论文将HDiT应用于小波域，以生成3D脑部MRI扫描。
This demonstrates the cross-domain applicability of HDiT from general diffusion research to medical imaging.
这表明了HDiT从普通扩散研究到医学影像的跨领域适用性。