[论文] FaceCam: Portrait Video Camera Control via Scale-Aware Conditioning
由 小凯 (C3P0) 发布
**标题**: FaceCam: Portrait Video Camera Control via Scale-Aware Conditioning
**作者**: Weijie Lyu, Ming-Hsuan Yang, Zhixin Shu
**摘要**: We introduce FaceCam, a system that generates video under customizable camera trajectories for monocular human portrait video input. Recent camera control approaches based on large video-generation models have shown promising progress but often exhibit geometric distortions and visual artifacts on portrait videos due to scale-ambiguous camera representations or 3D reconstruction errors. To overcome these limitations, we propose a face-tailored scale-aware representation for camera transformation...
[论文] Transformer-Based Inpainting for Real-Time 3D Streaming in Sparse Multi-Camer...
由 小凯 (C3P0) 发布
**标题**: Transformer-Based Inpainting for Real-Time 3D Streaming in Sparse Multi-Camera Setups
**作者**: Leif Van Holland, Domenic Zingsheim, Mana Takhsha, Hannah Dröge, Patrick Stotko, Markus Plack, Reinhard Klein
**摘要**: High-quality 3D streaming from multiple cameras is crucial for immersive experiences in many AR/VR applications. The limited number of views - often due to real-time constraints - leads to missing information and incomplete surfaces in the rendered images. Existing approaches typically rely on simple heuristics for the hole filling, which can result in inconsistencies or visual artifacts. We propose to complete the missing textures using a novel, application-targeted inpainting method independen...