U-Net for brain MRI | PyTorch
pytorch.org › hub › mateuszbuda_brain-segmentationModel Description. This U-Net model comprises four levels of blocks containing two convolutional layers with batch normalization and ReLU activation function, and one max pooling layer in the encoding part and up-convolutional layers instead in the decoding part. The number of convolutional filters in each block is 32, 64, 128, and 256.
segmentation-models-pytorch · PyPI
pypi.org › project › segmentation-models-pytorchNov 18, 2021 · Segmentation model is just a PyTorch nn.Module, which can be created as easy as: import segmentation_models_pytorch as smp model = smp.Unet( encoder_name="resnet34", # choose encoder, e.g. mobilenet_v2 or efficientnet-b7 encoder_weights="imagenet", # use `imagenet` pre-trained weights for encoder initialization in_channels=1, # model input ...