.jpg files not find

[xiaoweihappy123]

net output size:
torch.Size([8, 751])
[Resize(size=(288, 144), interpolation=PIL.Image.BICUBIC), RandomCrop(size=(256, 128), padding=0), RandomHorizontalFlip(p=0.5), ToTensor(), Normalize(mean=[0.485, 0.456, 0.406], std=[0.229, 0.224, 0.225])]
Traceback (most recent call last):
File "train.py", line 114, in
data_transforms['train'])
File "/home/xiaowei/anaconda3/lib/python3.6/site-packages/torchvision/datasets/folder.py", line 178, in init
target_transform=target_transform)
File "/home/xiaowei/anaconda3/lib/python3.6/site-packages/torchvision/datasets/folder.py", line 79, in init
"Supported extensions are: " + ",".join(extensions)))
RuntimeError: Found 0 files in subfolders of: /home/xiaowei/Person_reID_baseline_pytorch/market/pytorch/train
Supported extensions are: .jpg,.jpeg,.png,.ppm,.bmp,.pgm,.tif

I do have images in my directory, the python version is 3.6, and the pytorch is 0.3.0.What's causing this?

[layumi]

Hi @xiaoweihappy123
Could you check again your folder /home/xiaowei/Person_reID_baseline_pytorch/market/pytorch/train? Are there 751 folders (each folder contains image files)?

[xiaoweihappy123]

The market1501 dataset file I downloaded listed all the pictures and did not store them according to the ID.Do I need to do this by hand?

[layumi]

Hi @xiaoweihappy123
You may check the readme.md and run prepare.py

[xiaoweihappy123]

I But I've already run it

[layumi]

Is any error when you run prepare.py?
Could you check the output path in prepare.py? Do training images store in /home/xiaowei/Person_reID_baseline_pytorch/market/pytorch/train?

[xiaoweihappy123]

No any error. Is only creates several empty folders under the specified directory.

trian.py:default='/home/xiaowei/Person_reID_baseline_pytorch/market/pytorch'
prepare.py:download_path = '/home/xiaowei/Person_reID_baseline_pytorch/market'

What's the problem?

[layumi]

Have you unzipped the market1501 into this download_path?
Under download_path, there should be bounding_box_train, bounding_box_test, bounding_box_query ...

[xiaoweihappy123]

Yes, I've unzipped it. My classmate is also very helpless to this mistake.

[layumi]

Could you try sudo chmod -R 777 /home/xiaowei/Person_reID_baseline_pytorch/market?

[xiaoweihappy123]

I just tried it but it didn't work

[layumi]

Is there any image under the bounding_box_train?
There are no folders under the download_path/pytorch/train ?

[xiaoweihappy123]

Both folders have images under them, and below "train" I added manually.

[layumi]

You do not need to add the data manually.
@dyh127 Do you have any idea?

[Small93]

@xiaoweihappy123 i have the same problem， I have solved it. your path is wrong. /home/xiaowei/Person_reID_baseline_pytorch/market。
1、You must first download dataset(Market1501 Dataset)，and change the name of the database to
market。
2、prepare.py: download_path = '/home/xiaowei/Person_reID_baseline_pytorch/market'
3、1 and 2 keep the name is the same(the name is market). use:
python prepare.py
you will find many folder in the pytorch/train. and the other folders.

[xiaoweihappy123]

3q， I have solved it.