sunrgbd dataset perparation

[whuhxb]

Hi @likethesky @Celebio @colesbury @pdollar @minqi

Have you ever met this bug when preparing the dataset? Thanks a lot.

srun -p PV1003q -n 1 -w node15 python sunrgbd_data.py --gen_v1_data
------------- 5051
Traceback (most recent call last):
File "sunrgbd_data.py", line 326, in
save_votes=True, num_point=50000, use_v1=True, skip_empty_scene=False)
File "sunrgbd_data.py", line 202, in extract_sunrgbd_data
objects = dataset.get_label_objects(data_idx)
File "sunrgbd_data.py", line 72, in get_label_objects
return sunrgbd_utils.read_sunrgbd_label(label_filename)
File "/export/home/hanxiaobing/Documents/PlaneNet_PlaneRCNN/DGCNN_PointNet2/SensatUrban/MAE/PiMAE/Pretrain/data/sunrgbd/sunrgbd_utils.py", line 184, in read_sunrgbd_label
lines = [line.rstrip() for line in open(label_filename)]
FileNotFoundError: [Errno 2] No such file or directory: './sunrgbd_trainval/label_v1/005051.txt'

[madinwei]

@whuhxb , Hi, from your error message I think the label file 005051.txt is messing. make sure you extracted all the files in the sunrgbd_trainval folder correctly from the Matlab script. assuming you are following the README.md