结语与致谢数字内容生成在工业制作和数字媒体领域有着广泛的应用,尤其是虚拟数字人的生成与编辑,在近期受到了广泛的关注,而三维人脸几何与材质的解耦编辑就是在个性化塑造真实的虚拟形象上一种可能的解决手段。 NeRFFaceEditing 系统,通过对三维人脸生成网络进行解耦设计,可以将用户在二维视角上对于语义掩码的修改,转变为对于整个三维空间的几何修改,并且保证材质不改变。除此之外,借助对于风格迁移效果强化的训练策略,可以实现有效的三维空间内材质风格迁移。NeRFFaceEditing 的论文已经被计算机图形学顶级会议 ACM SIGGRAPH ASIA 2022 录用。 该项目研究团队包括中科院计算所菁英班本科生同学蒋楷文(第一作者),高林副研究员(本文通讯作者)、陈姝宇博士和香港城市大学傅红波教授等,有关论文的更多细节,请浏览项目主页:
http://geometrylearning.com/NeRFFaceEditing/
参考文献
1. Ben Mildenhall, Pratul P. Srinivasan, Matthew Tancik, Jonathan T. Barron, Ravi Ramamoorthi, and Ren Ng. Nerf: Representing scenes as neural radiance fields for view synthesis. In European conference on computer vision (pp. 405-421). Springer, Cham. 2. Ian Goodfellow, Jean Pouget-Abadie, Mehdi Mirza, Bing Xu, David Warde-Farley, Sherjil Ozair, Aaron Courville, and Yoshua Bengio. Generative adversarial networks. Advances in neural information processing systems, 27.3. Eric R. Chan, Connor Z. Lin, Matthew A. Chan, Koki Nagano, Boxiao Pan, Shalini De Mello, Orazio Gallo, Leonidas Guibas, and Jonathan Tremblay. Efficient geometry-aware 3D generative adversarial networks. In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, pp. 16123-16133. 2022.4. Tero Karras, Samuli Laine, Miika Aittala, Janne Hellsten, Jaakko Lehtinen, and Timo Aila. Analyzing and improving the image quality of stylegan. In Proceedings of the IEEE/CVF conference on computer vision and pattern recognition, pp. 8110-8119. 2020.5. Shu-Yu Chen, Wanchao Su, Lin Gao, Shihong Xia, and Hongbo Fu. DeepFaceDrawing: Deep generation of face images from sketches. ACM Transactions on Graphics, Vol. 39, No. 4, 2020, 72:1-72:16.6. Shu-Yu Chen, Feng-Lin Liu, Yu-Kun Lai, Paul L. Rosin, Chunpeng Li, Hongbo Fu, and Lin Gao. DeepFaceEditing: Deep Face Generation and Editing with Disentangled Geometry and Appearance Control. ACM Transactions on Graphics, Vol. 40, No. 4, 2021, 90:1–90:15.7. Feng-Lin Liu, Shu-Yu Chen, Yukun Lai, Chunpeng Li, Yue-Ren Jiang, Hongbo Fu, and Lin Gao. DeepFaceVideoEditing: Sketch-based deep editing of face videos. ACM Transactions on Graphics, Vol. 41, No. 4, 2022, 167:1-167:16.8. Xun Huang, and Serge Belongie. Arbitrary style transfer in real-time with adaptive instance normalization. In Proceedings of the IEEE international conference on computer vision, pp. 1501-1510. 2017.9. Daniel Roich, Ron Mokady, Amit H. Bermano, and Daniel Cohen-Or. Pivotal tuning for latent-based editing of real images. ACM Transactions on Graphics, Vol. 42, No. 1, 2023, 6:1–6:13.10. Anpei Chen, Ruiyang Liu, Ling Xie, Zhang Chen, Hao Su, and Jingyi Yu. Sofgan: A portrait image generator with dynamic styling. ACM Transactions on Graphics, Vol. 41, No. 1, 2022, 1:1-1:26.