How to generate all of the other necessary files for run_nerf.py?

[TylerRust-1]

When I run my images through COLMAP, I get a Sparse directory and can run imgs2poses which generates poses_bounds.npy.

How do I go about converting my test and training images to .npy format and how do I generate bds.npy, test_poses.py, train_poses.py, etc...

Thanks for any assistance.

[xiyichen]

You can just rescale and normalize your images and save them to .npy. I also failed to figure out how to generate poses and bds, also looking for suggestions.

[Dhruval360]

Did you guys figure out how to generate the remaining npy files?

[Harsh188]

@TylerRust-1 @xiyichen any updates?

[yuunnn-w]

6，给哥们卡在数据准备这块了，你麻麻的哥们看了半天各种资料花了好几个小时，就尼玛离谱，整了半天敢情您是连预处理流程的代码都不愿意放完整版的啊？有点低能了，呃呃了😅劳资去看原生nerf了，蚌埠住了，集美们避雷这个DSNeRF😅

[dunbar12138]

I'm sorry for the confusion and late reply.

After you run img2poses.py, you can directly set dataset_type as llff in the config file, and the code here will post-process the dataset for you. This is actually noted in the readme here. Related issue: #81. Those extra npy files are just dumped versions of the post-processed data in this mode for convenience. Let me know if you have any more questions.

[Shichao123123]

6，给哥们卡在数据准备这块了，你麻麻的哥们看了半天各种资料花了好几个小时，就尼玛离谱，整了半天敢情您是连预处理流程的代码都不愿意放完整版的啊？有点低能了，呃呃了😅劳资去看原生nerf了，蚌埠住了，集美们避雷这个DSNeRF😅

我也给卡住了，根本就没有他说的那些文件

[yuunnn-w]

6，给哥们卡在数据准备这块了，你麻麻的哥们看了半天各种资料花了好几个小时，就尼玛离谱，整了半天敢情您是连预处理流程的代码都不愿意放完整版的啊？有点低能了，呃呃了😅劳资去看原生nerf了，蚌埠住了，集美们避雷这个DSNeRF😅

我也给卡住了，根本就没有他说的那些文件

确实，作者回复的意思是在readme里面说了，直接运行run_nerf.py就能预处理，但是我整了半天也只发现里面只有生成llf格式数据的代码，没找到生成npy文件的代码，整不会了，反正我已经跑通原生的nerf了，完成导师任务就行了，拜拜了您嘞🤭

[Shichao123123]

npy文件数据集里面有，要自己稍微改一下名称，应该是跑的通的

[dunbar12138]

Let’s have a friendly discussion! Happy to answer any other questions.

[Shichao123123]

I am very sorry for this and thank you very much for your work and the code you provided

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[TianYinchen56]

6，给哥们卡在数据准备这块了，你麻麻的哥们看了半天各种资料花了好几个小时，就尼玛离谱，整了半天敢情您是连预处理流程的代码都不愿意放完整版的啊？有点低能了，呃呃了😅劳资去看原生nerf了，蚌埠住了，集美们避雷这个DSNeRF😅

你自己好好看看作者的回复，你config文件里面把colmapllff改成llff格式就行了，别你那numb bro