Tengteng Huang

Hi, thanks for your nice work. However, I found that the gradients of inputs are just None after backward. Could you please tell me why this happen?

Bad mIOU tested with provided model

8

Hello! I follow the Readme to test the mIOU with given pretrained caffe model on VOC. However, I get unexpected Mean iou = 0.046470389101241724. Do you have any suggestions about...

Question about generating KITTI range view images

6

Thanks for your great work. Could you please tell me the meaning of **height** and **incl** in the function get_range_image [[code]](https://github.com/TuSimple/RangeDet/blob/5078ce339c6d27a009aed1ca2790911ce4d10bc7/datasets/create_range_image_in_kitti.py#L107) ?

issues about the learning rate

2

Thanks for sharing your code and it works well. I have some doubts about the learning rate. Why learning rate for conv5 is 100x of base learning rate, and classification...

I wonder how the joint loss influence the predicted segmentation map? As in your code, "**mask**" in used to get centers of pre-defined parts(line851 and line861~863). It seems that tf.argmax...