How can I generate photo-realistic 2D images?

bertjiazheng / Structured3D

[ECCV'20] Structured3D: A Large Photo-realistic Dataset for Structured 3D Modeling

https://structured3d-dataset.org

MIT License

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How can I generate photo-realistic 2D images? #8

Closed github163sl closed 4 years ago

github163sl commented 4 years ago

Hello, I read your paper, but I didn't understand how to generate photo-realistic 2D images. Can you help me？

bertjiazheng commented 4 years ago

This work aims to provide rich annotations of 3D structure. For image rendering, we utilize industry-leading rendering engines provided by kujiale.com.

github163sl commented 4 years ago

Thank you for your reply. Do you mean that these rendered images are made manually? Isn't it generated by algorithm?

bertjiazheng commented 4 years ago

We introduce the rendering algorithm in Section 4.2 of our preprint paper:

We have developed a photo-realistic renderer on the top of Embree. Our renderer uses the well-known path tracing method, a Monte Carlo approach to approximating realistic Global Illumination for rendering.