In this paper, we explore the feasibility of using generative models, specifically Progressive Growing GANs (PG-GANs) and Stable Diffusion fine-tuning, to generate synthetic chest X-ray images for medical diagnosis purposes. Due to ethical concerns, obtaining sufficient medical data for machine learning is a challenge, which our approach aims to address by synthesising more data. We utilised the Chest X-ray 14 dataset for our experiments and evaluated the performance of our models through qualitative and quantitative analysis. Our results show that the generated images are visually convincing and can be used to improve the accuracy of classification models. However, further work is needed to address issues such as overfitting and the limited availability of real data for training and testing. The potential of our approach to contribute to more effective medical diagnosis through deep learning is promising, and we believe that continued advancements in image generation technology will lead to even more promising results in the future.

使用生成模型（特别是PG-GANs和Stable Diffusion fine-tuning）生成合成胸部X射线图像进行医学诊断的可能性的探索。使用Chest X-ray 14数据集进行实验，并通过定性和定量分析评估我们的模型的性能，结果表明生成的图像具有可信度，可以用于提高分类模型的准确性。

使用生成模型生成胸部X射线数据的可行性评估