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Dyanmic voxel in_channels size (kitti dataset problem) #77
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应该只需要改config里面的in_channel。 |
I changed the in_channel in dynamic voxel to 4. Below is the model config now.
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改完之后跑出现了这个问题
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需要改很多和点云范围相关的config参数: 比如main config和data config里的point cloud range。main config里面的output shape,grid size,sparse shape。 |
这个参数的修改有参考资料吗,还是主要靠经验和尝试。。。。 |
在kitti上能跑起来
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您好,请问您在KITTI上训练的时候,训练策略和学习率是怎么选取的呢 |
和原版一致,结果看起来还不错 |
Do you have any relevant configurations for CenterHead SST |
你好,我想用kitti的数据集跑一下, 我修改了config里面的点云范围,现在DynamicVFE里面输入的input channel和点云的特征通道匹配不上
在mmdet3d/models/detectors/dynamic_voxelnet.py 43行点云体素化的特征矩阵大小为(M*4)
在mmdet3d/models/voxel_encoders/utils.py 141行linear曾输入维度为config里面的5+3+3=11,与上面4+3+3=10对不上
现在不太清楚需要修改什么地方,是模型用在kiiti上里面网络层参数也需要改变吗?
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