Controlling Material Appearance by Examples
Controlling Material Appearance by Examples
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DOI:
10.1111/cgf.14591
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发表时间:
2022-06
影响因子:
2.5
通讯作者:
Yiwei Hu;Miloš Hašan;Paul Guerrero;H. Rushmeier;V. Deschaintre
中科院分区:
文献类型:
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作者:
Yiwei Hu;Miloš Hašan;Paul Guerrero;H. Rushmeier;V. Deschaintre
Despite the ubiquitous use of materials maps in modern rendering pipelines, their editing and control remains a challenge. In this paper, we present an example‐based material control method to augment input material maps based on user‐provided material photos. We train a tileable version of MaterialGAN and leverage its material prior to guide the appearance transfer, optimizing its latent space using differentiable rendering. Our method transfers the micro and meso‐structure textures of user provided target(s) photographs, while preserving the structure and quality of the input material. We show our methods can control existing material maps, increasing realism or generating new, visually appealing materials.