MaterialGAN
MaterialGAN
复制标题
材质GAN
DOI:
--
复制
发表时间:
2020
影响因子:
6.2
通讯作者:
Shuang Zhao
中科院分区:
文献类型:
--
作者:
Yu Guo;Cameron Smith;Milovs Havsan;Kalyan Sunkavalli;Shuang Zhao
We address the problem of reconstructing spatially-varying BRDFs from a small set of image measurements. This is a fundamentally under-constrained problem, and previous work has relied on using various regularization priors or on capturing many images to produce plausible results. In this work, we present MaterialGAN, a deep generative convolutional network based on StyleGAN2, trained to synthesize realistic SVBRDF parameter maps. We show that MaterialGAN can be used as a powerful material prior in an inverse rendering framework: we optimize in its latent representation to generate material maps that match the appearance of the captured images when rendered. We demonstrate this framework on the task of reconstructing SVBRDFs from images captured under flash illumination using a hand-held mobile phone. Our method succeeds in producing plausible material maps that accurately reproduce the target images, and outperforms previous state-of-the-art material capture methods in evaluations on both synthetic and real data. Furthermore, our GAN-based latent space allows for high-level semantic material editing operations such as generating material variations and material morphing.
DOI:
10.1109/cvpr.2019.00568
发表时间:
2019-06
期刊:
2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
影响因子:
--
作者:
Xiao Li;Yue Dong;P. Peers;Xin Tong
通讯作者:
Xiao Li;Yue Dong;P. Peers;Xin Tong
影响因子:
2.5
作者:
Guarnera, D.;Guarnera, G. C.;Glencross, M.
通讯作者:
Glencross, M.