hi, thanks for your great work. I have some questions about samples in nerfacc,
in mipnerf360, they do uniform samples in s-space(inverse depth), and transform sample pts from s-space to t-space(Euclidean space).
sdist = helper.sample_intervals( randomized, sdist, logits_resample, num_samples, single_jitter=self.single_jitter, domain=(init_s_near, init_s_far), ) tdist = s_to_t(sdist)
while in nerfacc ray_marching.cu, did you do samples in s-space or directly uniform samples in t-space(Euclidean space)?
hi, thanks for your great work. I have some questions about samples in nerfacc, in mipnerf360, they do uniform samples in s-space(inverse depth), and transform sample pts from s-space to t-space(Euclidean space).
sdist = helper.sample_intervals( randomized, sdist, logits_resample, num_samples, single_jitter=self.single_jitter, domain=(init_s_near, init_s_far), ) tdist = s_to_t(sdist)
while in nerfacc ray_marching.cu, did you do samples in s-space or directly uniform samples in t-space(Euclidean space)?
looking forward to your reply @liruilong940607