关于render数据集的结构

[makangzhe]

你好，当我使用pvnet-rendering渲染出来的数据集，是没有ape_gt.json这个文件的，可以具体讲一下你的render数据集的文件怎么生成的嘛？ 还有就是请问一下这个render是使用pvnet 那个Linemod数据集生成的还是BOP 中的Linemod 数据集生成的？

[wangg12]

用的pvnet-rendering的代码生成的，json是将每类的所有标注收集到了一起，根据数据集代码可以知道具体包含的东西

[makangzhe]

我比较小白，请问可以将生成JSON文件的代码发我给嘛？ 感谢！

[wangg12]

我比较小白，请问可以将生成JSON文件的代码发我给嘛？ 感谢！

不好意思，太久远了，处理数据的代码找不着了

[Liuchongpei]

@wangg12 你好，我在pvnet-rendering的代码里没有搜索到json，方便上传一下这些json文件吗？lmo/train_pbr/xyz_crop和ycbv/train_real/xyz_crop好像也缺失了，可以一起上传一下吗？(*￣︶￣)

[Sdy344]

@wangg12 你好，我在pvnet-rendering的代码里没有搜索到json，方便上传一下这些json文件吗？lmo/train_pbr/xyz_crop和ycbv/train_real/xyz_crop好像也缺失了，可以一起上传一下吗？(*￣︶￣)

我也需要ycbv/train_real/xyz_crop

[FGKun]

Hi, Thanks for sharing this work!
I'm trying to render 10k images per class for lm_renders_blender with code provided by pvnet-rendering. After that, I noticed that the default intrinsic matrix was not the one as official LINEMOD dataset. I also found that you pushed an issue under pvnet-rendering project. Have you found the way to fix it? Have you ever customize the render process so that you could use it to generate synthetic data for LINEMOD?
Could these data be directly used to train your GDR Net model?
If you have lost the code, could you publish your lm_renders_blender dataset?
Thanks a lot!

[Liuchongpei]

I also wonder whether the camera intrinsic matrix of pvnet-rendering should be consistent with the LINEMOD? And how?

[liuicheng123]

Hi, Thanks for sharing this work! I'm trying to render 10k images per class for lm_renders_blender with code provided by pvnet-rendering. After that, I noticed that the default intrinsic matrix was not the one as official LINEMOD dataset. I also found that you pushed an issue under pvnet-rendering project. Have you found the way to fix it? Have you ever customize the render process so that you could use it to generate synthetic data for LINEMOD? Could these data be directly used to train your GDR Net model? If you have lost the code, could you publish your lm_renders_blender dataset? Thanks a lot!

hi. have you already solved this problem. I've tried too many times to render the dataset with pvnet-rendering, and i"ve many bugs. so do you have after-rendering dataset now?

[liuicheng123]

I also wonder whether the camera intrinsic matrix of pvnet-rendering should be consistent with the LINEMOD? And how?

hi! hi. have you already solved this problem. I've tried too many times to render the dataset with pvnet-rendering, and i"ve many bugs. so do you have after-rendering dataset now? i find the way to change intrinsic matrix but there are too many bugs when i try to render it now!

[zxl55552]

请问有渲染之后的数据集吗