arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2005.10663cs.CVcs.GRcs.LG
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Wish You Were Here:情境感知的人类世代

Wish You Were Here: Context-Aware Human Generation

Facebook AI Research(Facebook人工智能研究院);Tel-Aviv University(特拉维夫大学)

Oran Gafni, Lior Wolf

摘要:

我们提出了一种新的方法,用于将对象,特别是人类,插入到现有的图像中,使它们以逼真的方式融合,同时尊重场景的语义背景。我们的方法包括三个子网络:第一个生成的语义地图的新的人,给定的其他人在场景中的姿势和一个可选的限界框规范。第二个网络基于多个外观组件形式的规范来渲染小说人物及其混合遮罩的像素。第三个网络细化生成的面部,以匹配目标人物的面部。我们的实验提出了令人信服的高分辨率输出在这个新的和具有挑战性的应用领域。此外,这三个网络分别进行评估,例如,展示了最先进的结果在姿态转移基准。

英文摘要:

We present a novel method for inserting objects, specifically humans, into existing images, such that they blend in a photorealistic manner, while respecting the semantic context of the scene. Our method involves three subnetworks: the first generates the semantic map of the new person, given the pose of the other persons in the scene and an optional bounding box specification. The second network renders the pixels of the novel person and its blending mask, based on specifications in the form of multiple appearance components. A third network refines the generated face in order to match those of the target person. Our experiments present convincing high-resolution outputs in this novel and challenging application domain. In addition, the three networks are evaluated individually, demonstrating for example, state of the art results in pose transfer benchmarks.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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