3260 papers • 126 benchmarks • 313 datasets
Retinal vessel segmentation is the task of segmenting vessels in retina imagery. ( Image credit: LadderNet )
(Image credit: Papersgraph)
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It is shown that such a network can be trained end-to-end from very few images and outperforms the prior best method (a sliding-window convolutional network) on the ISBI challenge for segmentation of neuronal structures in electron microscopic stacks.
A Recurrent Convolutional Neural Network (RCNN) based on U-Net as well as a Recurrent Residual convolutional neural Network (RRCNN), which are named RU-Net and R2U-Net respectively are proposed, which show superior performance on segmentation tasks compared to equivalent models including U-nets and residual U- net.
A stochastic training scheme for deep neural networks that robustly balances precision and recall is proposed, which makes a neural network more robust to inter-sample differences in class ratios, which will prove particularly effective for settings with sparse training data, such as medical image analysis.
A LadderNet has more paths for information flow because of skip connections and residual blocks, and can be viewed as an ensemble of Fully Convolutional Networks (FCN), which improves segmentation accuracy and the shared weights within each residual block reduce parameter number.
A lightweight network named Spatial Attention U-Net (SA-UNet) that does not require thousands of annotated training samples and can be utilized in a data augmentation manner to use the available annotated samples more efficiently.
This paper presents a method that generates the precise map of retinal vessels using generative adversarial training and achieves dice coefficient of 0.829 on DRIVE dataset and0.834 on STARE dataset which is the state-of-the-art performance on both datasets.
The proposed method adopts octave convolution for learning multiple-spatial-frequency features, thus can better capture retinal vasculatures with varying sizes and shapes and achieves better or comparable performance to the state-of-the-art methods with fast processing speed.
This work proposes IterNet, a new model based on UNet, with the ability to find obscured details of the vessel from the segmented vessel image itself, rather than the raw input image, to improve the performance of vessel segmentation.
This work proposes a new deep learning model, namely Channel Attention Residual U-Net (CAR-UNet), to accurately segment retinal vascular and non-vascular pixels, and introduced a novel Modified Efficient Channel Attention (MECA) to enhance the discriminative ability of the network by considering the interdependence between feature maps.
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