Advanced AI Explainability for computer vision. Support for CNNs, Vision Transformers, Classification, Object detection, Segmentation, Image similarity and more.
:219: RuntimeWarning: scipy._lib.messagestream.MessageStream size changed, may indicate binary incompatibility. Expected 56 from C header, got 64 from PyObject
Traceback (most recent call last):
File "/home/ECAPA-TDNN/visualization.py", line 51, in
cam = GradCAM(model=model1, target_layers=target_layers, use_cuda=True)
File "/home/Voice/venv/lib/python3.8/site-packages/pytorch_grad_cam/grad_cam.py", line 8, in init
super(
File "/home/Voice/venv/lib/python3.8/site-packages/pytorch_grad_cam/base_cam.py", line 27, in init
self.activations_and_grads = ActivationsAndGradients(
File "/home/Voice-Privacy-Challenge-2022/venv/lib/python3.8/site-packages/pytorch_grad_cam/activations_and_gradients.py", line 11, in init
for target_layer in target_layers:
TypeError: 'Bottleneck' object is not iterable
Exception ignored in: <function BaseCAM.del at 0x7fa2c2d704c0>
Traceback (most recent call last):
File "/home/Voice-Privacy-Challenge-2022/venv/lib/python3.8/site-packages/pytorch_grad_cam/base_cam.py", line 192, in del
self.activations_and_grads.release()
AttributeError: 'GradCAM' object has no attribute 'activations_and_grads'
I want to use pretrained ResNet and simply apply grad-cam.But get the following error.
`model1 = resnet50(pretrained=True)
torch.save(model1, 'ResNet.h5')
model1 = torch.load('ResNet.h5')
target_layers = model1.layer4[-1]
img_path = "./eagle.jpg" test_image = Image.open(img_path).convert('RGB') imgplot = plt.imshow(test_image) plt.show()
toTensor = transforms.Compose([ transforms.Resize((100,100)), transforms.ToTensor(), transforms.Normalize([0.485, 0.456, 0.406], [0.229, 0.224, 0.225]) ]) input_tensor = toTensor(test_image)
test_image = np.array(test_image) test_image = cv2.resize(test_image,(100,100)) test_image = test_image.astype('float32') test_image /= 255.0
imgplot = plt.imshow(test_image) plt.show()
cam = GradCAM(model=model1, target_layers=target_layers, use_cuda=True) grayscale_cam = cam(input_tensor=input_tensor.unsqueeze(0), targets=None) grayscale_cam = grayscale_cam[0, :] visualization = show_cam_on_image(test_image, grayscale_cam) imgplot = plt.imshow(visualization) plt.show()`
:219: RuntimeWarning: scipy._lib.messagestream.MessageStream size changed, may indicate binary incompatibility. Expected 56 from C header, got 64 from PyObject Traceback (most recent call last): File "/home/ECAPA-TDNN/visualization.py", line 51, in cam = GradCAM(model=model1, target_layers=target_layers, use_cuda=True) File "/home/Voice/venv/lib/python3.8/site-packages/pytorch_grad_cam/grad_cam.py", line 8, in init super( File "/home/Voice/venv/lib/python3.8/site-packages/pytorch_grad_cam/base_cam.py", line 27, in init self.activations_and_grads = ActivationsAndGradients( File "/home/Voice-Privacy-Challenge-2022/venv/lib/python3.8/site-packages/pytorch_grad_cam/activations_and_gradients.py", line 11, in init for target_layer in target_layers: TypeError: 'Bottleneck' object is not iterable Exception ignored in: <function BaseCAM.del at 0x7fa2c2d704c0> Traceback (most recent call last): File "/home/Voice-Privacy-Challenge-2022/venv/lib/python3.8/site-packages/pytorch_grad_cam/base_cam.py", line 192, in del self.activations_and_grads.release() AttributeError: 'GradCAM' object has no attribute 'activations_and_grads'