密度图生成问题

[zhangshaole]

大佬您好，密度图densityMap.py生成shanghaitechA和QNRF都存在问题，不知道您那边跑通的程序是这个吗？
Traceback (most recent call last):
File "/root/anaconda3/lib/python3.9/site-packages/scipy/io/matlab/mio.py", line 39, in _open_file
return open(file_like, mode), True
IsADirectoryError: [Errno 21] Is a directory: '/opt/data/private/card1/ZSL/CCTrans/data/shanghaitech/part_A_final'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/opt/data/private/card1/ZSL/CCTrans/vis.py", line 133, in
pred_map, gt_dmap, gt_count = vis(args)
File "/opt/data/private/card1/ZSL/CCTrans/vis.py", line 47, in vis
mat = io.loadmat(image_path.replace('.jpg', '.mat').replace('images', 'ground_truth').replace("IMG", "GT_IMG"))
File "/root/anaconda3/lib/python3.9/site-packages/scipy/io/matlab/mio.py", line 224, in loadmat
with _open_file_context(file_name, appendmat) as f:
File "/root/anaconda3/lib/python3.9/contextlib.py", line 119, in enter
return next(self.gen)
File "/root/anaconda3/lib/python3.9/site-packages/scipy/io/matlab/mio.py", line 17, in _open_file_context
f, opened = _open_file(file_like, appendmat, mode)
File "/root/anaconda3/lib/python3.9/site-packages/scipy/io/matlab/mio.py", line 45, in _open_file
return open(file_like, mode), True
FileNotFoundError: [Errno 2] No such file or directory: '/opt/data/private/card1/ZSL/CCTrans/data/shanghaitech/part_A_final.mat'