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English(EN) Dual-Domain Equivariant Generative Adversarial Network for Multimodal CT-PET Synthesis

新型GAN通过双域和等变性增强CT-PET图像合成

研究人员开发了一种双域等变生成对抗网络(DDE-GAN),以改进多模态CT-PET图像的合成。与仅关注空间域的传统方法不同,DDE-GAN同时考虑了空间域和频率(傅里叶)域,以捕捉更丰富的解剖和光谱信息。该网络还集成了旋转等变性,确保在旋转下响应一致并提高解剖精度。在HECKTOR 2022数据集上进行的测试表明,DDE-GAN在合成质量方面表现优越,为PET图像补全和数据增强提供了潜力。 AI

影响 这项研究可能带来更准确、更鲁棒的多模态图像合成,从而改进医学成像和数据增强等应用。

排序理由 这是一篇描述用于图像合成的新型生成对抗网络的研究论文。

在 arXiv cs.AI 阅读 →

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新型GAN通过双域和等变性增强CT-PET图像合成

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这是一篇描述用于图像合成的新型生成对抗网络的研究论文。
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报道来源 [2]

  1. arXiv cs.AI TIER_1 English(EN) · Gabriel Steele, Alzahra Altalib, Alessandro Perelli ·

    用于多模态CT-PET合成的双域等变生成对抗网络

    arXiv:2606.13341v1 Announce Type: cross Abstract: We present a Dual-Domain Equivariant Generative Adversarial Network (DDE-GAN) for multimodal CT-PET image synthesis. Traditional GAN-based approaches often operate solely in the spatial domain and ignore geometric consistency, res…

  2. arXiv cs.AI TIER_1 English(EN) · Alessandro Perelli ·

    用于多模态CT-PET合成的双域等变生成对抗网络

    We present a Dual-Domain Equivariant Generative Adversarial Network (DDE-GAN) for multimodal CT-PET image synthesis. Traditional GAN-based approaches often operate solely in the spatial domain and ignore geometric consistency, resulting in limited structural fidelity. DDE-GAN add…