Scalable image-based indoor scene rendering with reflections
Scalable image-based indoor scene rendering with reflections
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带反射的可扩展基于图像的室内场景渲染
DOI:
10.1145/3476576.3476609
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发表时间:
2021-07
期刊:
影响因子:
--
通讯作者:
Weiwei Xu
中科院分区:
文献类型:
--
作者:
Jiamin Xu;Xuchao Wu;Zihan Zhu;Qixing Huang;Yin Yang;Hujun bao;Weiwei Xu
This paper proposes a novel scalable image-based rendering (IBR) pipeline for indoor scenes with reflections. We make substantial progress towards three sub-problems in IBR, namely, depth and reflection reconstruction, view selection for temporally coherent view-warping, and smooth rendering refinements. First, we introduce a global-mesh-guided alternating optimization algorithm that robustly extracts a two-layer geometric representation. The front and back layers encode the RGB-D reconstruction and the reflection reconstruction, respectively. This representation minimizes the image composition error under novel views, enabling accurate renderings of reflections. Second, we introduce a novel approach to select adjacent views and compute blending weights for smooth and temporal coherent renderings. The third contribution is a supersampling network with a motion vector rectification module that refines the rendering results to improve the final output's temporal coherence. These three contributions together lead to a novel system that produces highly realistic rendering results with various reflections. The rendering quality outperforms state-of-the-art IBR or neural rendering algorithms considerably.
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DOI:
--
发表时间:
2009
期刊:
--
影响因子:
--
作者:
Michael Chukwu
通讯作者:
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DOI:
10.1109/cvpr.2019.00704
发表时间:
2019-04
期刊:
2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
影响因子:
--
作者:
Moustafa Meshry;Dan B. Goldman;S. Khamis;Hugues Hoppe;Rohit Pandey;Noah Snavely;Ricardo Martin-Brualla
通讯作者:
Moustafa Meshry;Dan B. Goldman;S. Khamis;Hugues Hoppe;Rohit Pandey;Noah Snavely;Ricardo Martin-Brualla
影响因子:
2.5
作者:
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通讯作者:
A. Tewari;Ohad Fried;Justus Thies;V. Sitzmann;Stephen Lombardi;Kalyan Sunkavalli;Ricardo Martin-Brualla;T. Simon;Jason M. Saragih;M. Nießner;Rohit Pandey;S. Fanello;Gordon Wetzstein;Jun-Yan Zhu;C. Theobalt;Maneesh Agrawala;Eli Shechtman;Dan B. Goldman;Michael Zollhofer
DOI:
10.1109/tpami.2020.2982166
发表时间:
2021-10-01
影响因子:
23.6
作者:
Wang, Zhihao;Chen, Jian;Hoi, Steven C. H.
通讯作者:
Hoi, Steven C. H.
DOI:
10.1109/cvpr46437.2021.01204
发表时间:
2020-11
期刊:
2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
影响因子:
--
作者:
Gernot Riegler;V. Koltun
通讯作者:
Gernot Riegler;V. Koltun