在PyCharm中安装PyTorch、torchvision和OpenCV详解<

python -m pip install --upgrade pip

pip3 download torch torchvisiontorchaudio --index-urlhttps://download.pytorch.org/whl/cu126

pip install filelock-3.13.1-py3-none-any.whl

pip installfsspec-2024.6.1-py3-none-any.whl

pip installJinja2-3.1.4-py3-none-any.whl
pip installMarkupSafe-2.1.5-cp312-cp312-win_amd64.whl
pip installmpmath-1.3.0-py3-none-any.whl
pip installnetworkx-3.3-py3-none-any.whl
pip installnumpy-2.1.2-cp312-cp312-win_amd64.whl
pip installpillow-11.0.0-cp312-cp312-win_amd64.whl
pip installsetuptools-70.2.0-py3-none-any.whl
pip installsympy-1.13.1-py3-none-any.whl
pip installtorch-2.6.0+cu126-cp312-cp312-win_amd64.whl
pip installtorchaudio-2.6.0+cu126-cp312-cp312-win_amd64.whl
pip installtorchvision-0.21.0+cu126-cp312-cp312-win_amd64.whl
pip installtyping_extensions-4.12.2-py3-none-any.whl

import torch
print(torch.__version__)
print(torch.cuda.is_available())

import torch
importtorchvision
model = torchvision.models.resnet18(pretrained=True)
model.eval()
x = torch.rand(1, 3, 224, 224)
y = model(x)
print(y)

pip install opencv-contrib-python