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[Bug]: validation and testing in anomalib video #1969

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Bepitic opened this issue Apr 9, 2024 · 0 comments · May be fixed by #1970
Open
1 task done

[Bug]: validation and testing in anomalib video #1969

Bepitic opened this issue Apr 9, 2024 · 0 comments · May be fixed by #1970

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@Bepitic
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Bepitic commented Apr 9, 2024

Describe the bug

When training anomalib AiVad ( with a video dataset ) it stops on the validation/testing.

With the next script:

from anomalib.data import Avenue, UCSDped, ShanghaiTech
from anomalib.models import AiVad
from anomalib.engine import Engine

# Load the avenue dataset, model and engine.
datamodule = Avenue(train_batch_size=8, eval_batch_size=8, num_workers=2)
datamodule.prepare_data()

model = AiVad()
engine = Engine()

# Train the model
engine.train(model=model, datamodule=datamodule)

Dataset

Avenue

Model

Other (please specify in the field below)

Steps to reproduce the behavior

yes | conda create -n anomalib_env python=3.10
conda activate anomalib_env

git clone https://github.com/openvinotoolkit/anomalib.git
cd anomalib
pip install -e .

anomalib install -v

OS information

OS information:

  • AWS: g4dn.xlarge
  • OS: "centos rhel fedora" / "Amazon Linux 2"
  • Python version: 3.10.14
  • Anomalib version: from source 1.1.0
  • pytorch-lightning: 2.2.1

Expected behavior

Continue the validation and testing.

Screenshots

No response

Pip/GitHub

GitHub

What version/branch did you use?

latest/main

Configuration YAML

None

Logs

File "/home/ec2-user/SageMaker/datasets/test.py", line 30, in <module>
    engine.train(model=model, datamodule=datamodule)
  File "/home/ec2-user/SageMaker/anomalib/src/anomalib/engine/engine.py", line 836, in train
    self.trainer.test(model, test_dataloaders, ckpt_path=ckpt_path, datamodule=datamodule)
  File "/home/ec2-user/anaconda3/envs/anomalib_env/lib/python3.10/site-packages/lightning/pytorch/trainer/trainer.py", line 754, in test
    return call._call_and_handle_interrupt(
  File "/home/ec2-user/anaconda3/envs/anomalib_env/lib/python3.10/site-packages/lightning/pytorch/trainer/call.py", line 44, in _call_and_handle_interrupt
    return trainer_fn(*args, **kwargs)
  File "/home/ec2-user/anaconda3/envs/anomalib_env/lib/python3.10/site-packages/lightning/pytorch/trainer/trainer.py", line 794, in _test_impl
    results = self._run(model, ckpt_path=ckpt_path)
  File "/home/ec2-user/anaconda3/envs/anomalib_env/lib/python3.10/site-packages/lightning/pytorch/trainer/trainer.py", line 989, in _run
    results = self._run_stage()
  File "/home/ec2-user/anaconda3/envs/anomalib_env/lib/python3.10/site-packages/lightning/pytorch/trainer/trainer.py", line 1028, in _run_stage
    return self._evaluation_loop.run()
  File "/home/ec2-user/anaconda3/envs/anomalib_env/lib/python3.10/site-packages/lightning/pytorch/loops/utilities.py", line 182, in _decorator
    return loop_run(self, *args, **kwargs)
  File "/home/ec2-user/anaconda3/envs/anomalib_env/lib/python3.10/site-packages/lightning/pytorch/loops/evaluation_loop.py", line 134, in run
    self._evaluation_step(batch, batch_idx, dataloader_idx, dataloader_iter)
  File "/home/ec2-user/anaconda3/envs/anomalib_env/lib/python3.10/site-packages/lightning/pytorch/loops/evaluation_loop.py", line 405, in _evaluation_step
    call._call_callback_hooks(trainer, hook_name, output, *hook_kwargs.values())
  File "/home/ec2-user/anaconda3/envs/anomalib_env/lib/python3.10/site-packages/lightning/pytorch/trainer/call.py", line 208, in _call_callback_hooks
    fn(trainer, trainer.lightning_module, *args, **kwargs)
  File "/home/ec2-user/SageMaker/anomalib/src/anomalib/callbacks/visualizer.py", line 88, in on_test_batch_end
    for result in generator(
  File "/home/ec2-user/SageMaker/anomalib/src/anomalib/utils/visualization/image.py", line 149, in _visualize_batch
    image = cv2.resize(image, dsize=(width, height), interpolation=cv2.INTER_AREA)
cv2.error: OpenCV(4.9.0) /io/opencv/modules/imgproc/src/resize.cpp:3789: error: (-215:Assertion failed) !dsize.empty() in function 'resize'

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@Bepitic Bepitic linked a pull request Apr 9, 2024 that will close this issue
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Fix test-val dsize.empty in video anomalib Bepitic/anomalib
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@Bepitic