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of 48
pro vyhledávání: '"Fyffe, Graham"'
Autor:
Fyffe, Graham
We prove that the evidence lower bound (ELBO) employed by variational auto-encoders (VAEs) admits non-trivial solutions having constant posterior variances under certain mild conditions, removing the need to learn variances in the encoder. The proof
Externí odkaz:
http://arxiv.org/abs/1912.10309
Autor:
Flynn, John, Broxton, Michael, Debevec, Paul, DuVall, Matthew, Fyffe, Graham, Overbeck, Ryan, Snavely, Noah, Tucker, Richard
We present a novel approach to view synthesis using multiplane images (MPIs). Building on recent advances in learned gradient descent, our algorithm generates an MPI from a set of sparse camera viewpoints. The resulting method incorporates occlusion
Externí odkaz:
http://arxiv.org/abs/1906.07316
Autor:
Sun, Tiancheng, Barron, Jonathan T., Tsai, Yun-Ta, Xu, Zexiang, Yu, Xueming, Fyffe, Graham, Rhemann, Christoph, Busch, Jay, Debevec, Paul, Ramamoorthi, Ravi
Publikováno v:
ACM Transactions on Graphics (SIGGRAPH 2019) 38 (4)
Lighting plays a central role in conveying the essence and depth of the subject in a portrait photograph. Professional photographers will carefully control the lighting in their studio to manipulate the appearance of their subject, while consumer pho
Externí odkaz:
http://arxiv.org/abs/1905.00824
Autor:
LeGendre, Chloe, Ma, Wan-Chun, Fyffe, Graham, Flynn, John, Charbonnel, Laurent, Busch, Jay, Debevec, Paul
We present a learning-based method to infer plausible high dynamic range (HDR), omnidirectional illumination given an unconstrained, low dynamic range (LDR) image from a mobile phone camera with a limited field of view (FOV). For training data, we co
Externí odkaz:
http://arxiv.org/abs/1904.01175
The view synthesis problem--generating novel views of a scene from known imagery--has garnered recent attention due in part to compelling applications in virtual and augmented reality. In this paper, we explore an intriguing scenario for view synthes
Externí odkaz:
http://arxiv.org/abs/1805.09817
Akademický článek
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Akademický článek
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Publikováno v:
Computer Graphics Forum. Apr2011, Vol. 30 Issue 2, p425-434. 10p. 9 Color Photographs, 2 Black and White Photographs.
Publikováno v:
ACM Transactions on Graphics; Aug2018, Vol. 37 Issue 4, p1-12, 12p
Autor:
Casas, Dan, Feng, Andrew, Alexander, Oleg, Fyffe, Graham, Debevec, Paul, Ichikari, Ryosuke, Li, Hao, Olszewski, Kyle, Suma, Evan, Shapiro, Ari
Publikováno v:
ACM International Conference Proceeding Series; 5/23/2016, p121-129, 9p