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English(EN) Wavelet Phase Diffusion for Structurally and Semantically Consistent Sim-to-Real Translation

小波相位扩散通过局部相位注入增强模拟到真实转换

研究人员开发了小波相位扩散(WPD),一种将合成图像和视频转换为照片级真实世界外观的新颖方法。与以往在计算成本、复杂管线或感知质量有限方面存在困难的方法不同,WPD 在双树复小波包变换域中运行。这允许在没有全局频谱干扰的情况下进行空间自适应相位注入,并且低频随机化组件帮助它使用非配对数据适应真实世界的外观。该方法在 vKITTI 到 KITTI 等数据集上展示了改进的真实感和语义一致性,并在 CARLA 视频转换方面接近配对数据的真实感。 AI

影响 这种新方法可以提高用于训练 AI 模型的合成数据的质量和效率,从而可能减少对广泛真实世界数据收集的需求。

排序理由 研究论文,详细介绍了一种新的模拟到真实转换方法。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.AI 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

小波相位扩散通过局部相位注入增强模拟到真实转换

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研究论文,详细介绍了一种新的模拟到真实转换方法。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.AI TIER_1 English(EN) · Kaiwen Wang, Frank Bieder, Yinzhe Shen, Carlos Fernandez, Jan-Hendrik Pauls, Omer Sahin Tas ·

    用于结构和语义一致的模拟到真实翻译的小波相位扩散

    arXiv:2607.21628v3 Announce Type: replace Abstract: Simulation-to-reality translation must bridge the appearance gap between synthetic and real domains while preserving structural and semantic consistency. Conditioning-based methods achieve spatial alignment but introduce computa…