how to get the mask of gt.

[Vincento-Wang]

Thank you for your great work, I wonder how to get the mask of gt for rest of the dataset.

[tobias-kirschstein]

Hi, from which paper is this screenshot taken?
In any case, as described in section 5.1 of the NeRSemble paper, we use BackgroundMattingV2 to obtain high-quality alpha maps for each image. BackgroundMattingV2 requires an additional image of the empty background which we also provide as part of the NeRSemble dataset.

[justin4ai]

Hi, I cannot find 'the additional image of the empty background' too, even after unzipping a sequence folder. It only consists of multiple .mp4 files and their stacked version videos. Are their corresponding background mask images separated from the folder and maintained in other dedicated folder which I failed to find?

Best,
Junyeong Ahn