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Regarding using the openpcdet version code on the nuscenes dataset. #33

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Clangut opened this issue Jul 27, 2023 · 0 comments
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@Clangut
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Clangut commented Jul 27, 2023

Hello! Thank you for your excellent work. I'm encountering some minor issues while using it. I would like to run the openpcdet version code on the nuscenes dataset. However, it seems that your openpcdet code is adapted for the KITTI dataset. Could you please let me know what modifications are needed to use the openpcdet version for experiments on the nuscenes dataset?
For example, in this code snippet, do I need to modify the values of point_cloud_range and voxel_size?

class FocalSparseConv(spconv.SparseModule):
    expansion = 1
    def __init__(self, inplanes, planes, voxel_stride, norm_fn=None, indice_key=None,
                image_channel=3, kernel_size=3, padding=1, mask_multi=False, use_img=False,
                topk=False, threshold=0.5, skip_mask_kernel=False, enlarge_voxel_channels=-1, 
                point_cloud_range=[-3, -40, 0, 1, 40, 70.4], fuse_sum=True,
                voxel_size = [0.1, 0.05, 0.05]):

Looking forward to your response.

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