About rendering

[Doctor-James]

Thank you for your work. I would like to ask how sampling 512 rays per image view achieves such a high rendering resolution in the final render image(figure3 in your paper). For a high-definition image of 1600 900, 512 seems like a very small number.

[Nightmare-n]

Hi, thanks for your interest! During training, we only sample 512 rays for supervision. During inference (visualization), all 1600 * 900 rays are used to render the image.