Zhengqi Li

Hi, Could you share the input video sequence? I recently do find that for the dynamic model, if camera ego-motion is small (i.e, camera baseline is small in consecutive video...

My thought is that a small camera baseline could lead to a degenerate solution for geometry reconstruction. In classical SfM, SLAM or MVS, we have to choose input frames that...

Hi @breuckelen, I quickly tried this video. Since I have graduated and I don't have a lot of GPUs currently, I just use 3 frames consistency by disabling chaining scene...

Yes. In function "render_bullet_time()", you can change "rgb_map_ref" to "rgb_map_ref_dy" to render images from dynamic model only. My N_rand is still 1024, num_extra_sample is set 128 due to the limited...

This is not relevant to the current implementation, but if you are interested in how to fix ghosting for the full model, I found some simple modification that can help...

The output camera trajectory is circular camera pose offset I create + interpolated input camera poses based on current fractional time indices, you can check how it works in function...

Yes. for shadow or other dynamic volumetric effects such as smoke, they can go either way. So if you don't care about modeling view-dependent effects in a dynamic region (in...

We use pretrained Midas network. We optimize NSFF in ndc space as original NeRF, and the depth in NDC space is equal to negative disparity in Euclidean space up to...

Hi, sorry for the very late reply. Yes. the training code was a messy one I migrated from the original Torch code a few years ago, and sorry for any...

Hi, Maybe I can try to split the dataset into different chunks so that you can easily download it