Reproduce “Exo2EgoHOI: Hand-Object-Interaction Aware Exocentric-to-Egocentric Video Generation” on OpenResearch

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About this paper

Hongjia Zhai, Xiyu Zhang, Haoran Zhang, Zhichao Ye, Haomin Liu, Guofeng Zhang, Ian Reid, Xingxing Zuo

Exo2EgoHOI translates third-person manipulation videos into first-person views using target-view scene, articulated-hand, and hand–object relation cues, plus separate object and background visual anchors. In a hinged-object example, it better preserves the raised lid and circular interior. On ARCTIC-HOI, object mIoU reaches 0.3881 and PA-MPJPE 10.18 mm, but not every metric improves across datasets.

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