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Tencent / Real-SR

Real-World Super-Resolution via Kernel Estimation and Noise Injection
Apache License 2.0
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Corrupted_noise is empty? #35

Closed zhandarui closed 8 months ago

zhandarui commented 8 months ago

why Corrupted_noise is empty?，length is 0，run the code:python3 train.py -opt options/df2k/train_bicubicnoise.yml the error is : Traceback (most recent call last): File "/home/user/data/lost+found/Real-SR/Real-SR-master/codes/train.py", line 241, in main() File "/home/user/data/lost+found/Real-SR/Real-SR-master/codes/train.py", line 154, in main for , train_data in enumerate(train_loader): File "/home/user/miniconda/lib/python3.11/site-packages/torch/utils/data/dataloader.py", line 631, in next data = self._next_data() ^^^^^^^^^^^^^^^^^ File "/home/user/miniconda/lib/python3.11/site-packages/torch/utils/data/dataloader.py", line 1346, in _next_data return self._process_data(data) ^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/user/miniconda/lib/python3.11/site-packages/torch/utils/data/dataloader.py", line 1372, in _process_data data.reraise() File "/home/user/miniconda/lib/python3.11/site-packages/torch/_utils.py", line 722, in reraise raise exception ValueError: Caught ValueError in DataLoader worker process 0. Original Traceback (most recent call last): File "/home/user/miniconda/lib/python3.11/site-packages/torch/utils/data/_utils/worker.py", line 308, in _worker_loop data = fetcher.fetch(index) ^^^^^^^^^^^^^^^^^^^^ File "/home/user/miniconda/lib/python3.11/site-packages/torch/utils/data/_utils/fetch.py", line 51, in fetch data = [self.dataset[idx] for idx in possibly_batched_index] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/user/miniconda/lib/python3.11/site-packages/torch/utils/data/_utils/fetch.py", line 51, in data = [self.dataset[idx] for idx in possibly_batched_index]


  File "/home/user/data/lost+found/Real-SR/Real-SR-master/codes/data/LQGT_dataset.py", line 147, in __getitem__
    noise = self.noises[np.random.randint(0, len(self.noises))]
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "numpy/random/mtrand.pyx", line 782, in numpy.random.mtrand.RandomState.randint
  File "numpy/random/_bounded_integers.pyx", line 1334, in numpy.random._bounded_integers._rand_int64
ValueError: high <= 0