请问这些数据不能创建model, 提示No good initial image pair found,数据要求是？

[wing158]

720*800，

[yihua7]

Hello, here are some of my thoughts on your data:

1. I believe the problem occurred when you ran COLMAP. Your images actually have a fixed camera pose and white backgrounds, so the camera parameters cannot be estimated by multi-view stereo.

2. For this type of data, it lacks multi-view information. I hold that dynamic NeRF or dynamic Gaussians cannot be trained, which heavily rely on multi-view photometric consistency.

3. I strongly suggest you to try those approaches utilizing human body priors, such as Animatable Gaussians, GaussianAvatar, and 3DGS-Avatar. Using SMPL model to represent human shapes and serve as a basis for dynamic deformation makes it possible to reconstruct such scenes.

4. But I believe these approaches are still difficult on your data, since it seems to be generated by some diffusion model (e.g. AnimateAnyone) and temporal consistency is not promised.

[wing158]

已解决，用其他扣图软件完成绿幕图片保存并处理，可以完成colmap。 总结：对视频一定要求进行筛选，实现部分角度输出。