Herman

Hello HaozheQi, thanks for your wonderful work. You mentioned in [this issue](https://github.com/HaozheQi/P2B/issues/6) that you use `mayavi` to visualize impressive figures in you paper. Do you have any plan to open...

What exactly the x(or say surface) represents in forward function of Autoencoder

3

Hi, when I read this code, I found there are two inputs `x` and `points` in `Autoencoder`. I found the `x` is the `surface` variable, so what it exactly mean?...

Confusion about the to_rgb flag in mmlabNormalize function

1

Hello, thanks for sharing this wonderful work. When I dive into this code, I am curious about the image processing pipeline. In this [line](https://github.com/HuangJunJie2017/BEVDet/blob/f71858d02eb0fbd09860150ade67558d7984b1be/mmdet3d/datasets/pipelines/loading.py#L949C14-L949C14), you load the images with the...

When will the Pytorch version released?

1

Hi, thanks for sharing this code. I wonder when will the Pytorch version released, it seems not easy to follow for this Tensorflow version.

Thanks for your codes. I wonder are the Bidirectional Transformer codes contained in this repository? I cannot find this part.

Hi, When I read your code in detail, I'm confused about the calculation process in `utils/coord_transfer.py`: ```python def coordinate_transform_CV(state, imu_data, dt, object_class=None): assert state.shape == (4, 1) # Minus as...

Why we need to rot90 and flip the occupancy ground truth in LoadOccupancy?

5

Hi, I want to why we need to apply the below transformations in `LoadOccupancy` function? ``` # to BEVDet format occupancy = occupancy.permute(2, 0, 1) # to (16, 200, 200)...

Questions about the joint detection and occupancy for OccNet?

1

Hi, thanks for sharing this wonderful code. I want to ask whether the performances in Table 3 are obtained by using detection and occupancy joint training strategy or just use...

The purpose of generating training data and why it's so slow?

2

Hi, thanks for opening this great work! I wonder why the command to generate training data in step 1 is almost the same as the Evaluation process? And why the...