1. [Publications](/publications)
2. MAISI-v2: Accelerated 3D High-Resolution Medical Image Synthesis with Rectified Flow and Region-specific Contrastive Loss
 
 # MAISI-v2: Accelerated 3D High-Resolution Medical Image Synthesis with Rectified Flow and Region-specific Contrastive Loss

  ![Publication image](/sites/default/files/styles/wide/public/default_images/default.jpeg?itok=qUFsuJCP "Publication image")

 ## Authors



[Can Zhao](/person/can-zhao)

Pengfei Guo (NVIDIA)

[Dong Yang](/person/dong-yang)

Yucheng Tang (NVIDIA)

[Yufan He](/person/yufan-he)

Benjamin Simon (National Institutes of Health)

Mason Belue (University of Arkansas for Medical Sciences)

Stephanie Harmon (National Institutes of Health)

Baris Turkbey (National Institutes of Health)

[Daguang Xu](/person/daguang-xu)

 

 

 ## Publication Date



Thursday, August 7, 2025

 

 ## Published in



[AAAI 2026](https://arxiv.org/abs/2508.05772)

 

 ## Research Area



[Computer Vision](/research-area/computer-vision)

[Generative AI](/research-area/generative-ai)

[Medical](/research-area/medical)