合成大脑MRI图像生成生成模型的生成模型的最新进展
Xuefei Ding1, Linxue Bai1, Saadullah Farooq Abbasi1
1Department of Electronic, Electrical and Systems Engineering, University of Birmingham, Birmingham B15 2TT, United Kingdom.
Studies in health technology and informatics
|July 1, 2025
概括
使用人工智能 (AI) 生成现实的合成大脑MRI图像解决了有限的训练数据的挑战. 这篇评论探讨了最近的人工智能生成模型,用于创建合成大脑MRI数据.
科学领域:
- 医疗成像医学成像
- 人工智能的人工智能
- 计算机视觉 计算机视觉
背景情况:
- 有限的培训数据阻碍了人工智能 (AI) 在磁共振成像 (MRI) 分析中的应用.
- 现实的合成MRI图像对于开发和验证AI算法至关重要.
- 生成模型提供了一种有希望的方法来合成高保真度医疗图像.
研究的目的:
- 审查基于人工智能的生成模型的最新进展,用于合成大脑MRI图像生成.
- 识别和讨论在这个领域使用的流行的生成模型.
- 提供对合成MRI数据合成当前最先进技术的概述.
主要方法:
- 对过去三年内发表的研究进行了全面的文献搜索.
- 通过叙事审查确定和分析了相关的文章.
- 研究了关键的人工智能生成模型,包括生成对抗网络 (GAN),扩散模型,变异自编码器 (VAE) 和变压器.
主要成果:
- 生成模型,特别是GAN和扩散模型,在生成现实的合成大脑MRI图像方面取得了显著进展.
- 变压器正在成为图像合成中的序列建模的强大工具.
- 审查的研究强调了这些模型在增强有限的现实世界MRI数据集方面的潜力.
结论:
- 人工智能驱动的生成模型有效地产生合成大脑MRI图像,减轻数据稀缺问题.
- 对先进生成架构的持续研究将进一步提高合成MRI数据的质量和实用性.
- 合成MRI数据对改进人工智能驱动的医学图像分析和诊断具有很大的前景.
相关概念视频
Brain Imaging
320
Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
320
Magnetic Resonance Imaging
7.2K
Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
7.2K


