cvlab-columbia / zero123

Zero-1-to-3: Zero-shot One Image to 3D Object (ICCV 2023)
https://zero123.cs.columbia.edu/
MIT License
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Partial dataset #121

Open odusseys opened 5 months ago

odusseys commented 5 months ago

Hi! Thanks for your great work. I was wondering if there might be a way to get a subset of your dataset - Currently it stands at 1.5TB zipped which is a bit much to run experiments on my end ; do you have perhaps a smaller subset on the GB scale? Thanks again!

kada0720 commented 5 months ago

@odusseys I have the same problem

yisuanwang commented 5 months ago

可以下载部分objaverse数据集后自己进行渲染。我用这种方法在8*a100上渲染了一晚上才得到4000个不到的views_whole_sphere

kada0720 commented 5 months ago

@yisuanwang 谢谢你的回答 是下载这个数据集吗 https://tri-ml-public.s3.amazonaws.com/datasets/views_release.tar.gz 怎么下载部分数据集

yisuanwang commented 5 months ago

https://huggingface.co/datasets/allenai/objaverse,这个是objaverse原始dataset,下载你需要的一部分后自行渲染成图片https://tri-ml-public.s3.amazonaws.com/datasets/views_release.tar.gz我尝试了没法下载一部分

kada0720 commented 5 months ago

我看到File and versions中有.json.gz文件和.glb文件,我是只需要下载一些.glb文件用来跑通训练步骤吗 不好意思我是初学者,不知道怎么用自定义数据来训练,您可以告诉我大致的步骤吗 万望得到您的回答~ 感谢~

yisuanwang commented 5 months ago

我看到File and versions中有.json.gz文件和.glb文件,我是只需要下载一些.glb文件用来跑通训练步骤吗 不好意思我是初学者,不知道怎么用自定义数据来训练,您可以告诉我大致的步骤吗 万望得到您的回答~ 感谢~

我也是初学者,并且也没有成功训练起来。只是针对需要部分dataset可以用上述方法。我也想知道用自定义数据进行训练的流程。

kada0720 commented 5 months ago

好的好的 感谢