[HTML][HTML] CCNR: Cross-regional context and noise regularization for SAR image segmentation

Z Wu, B Hou, X Guo, B Ren, Z Li, S Wang… - International Journal of …, 2023 - Elsevier
Semantic segmentation, a fundamental research direction in synthetic aperture radar (SAR)
image interpretation, has significant application value for multiple sectors. However, noise …

Beyond low-pass filtering on large-scale graphs via Adaptive Filtering Graph Neural Networks

Q Zhang, J Li, Y Sun, S Wang, J Gao, B Yin - Neural Networks, 2024 - Elsevier
Abstract Graph Neural Networks (GNNs) have emerged as a crucial deep learning
framework for graph-structured data. However, existing GNNs suffer from the scalability …

Improving CNN-based Semantic Segmentation on Structurally Similar Data using Contrastive Graph Convolutional Networks

L Chen, Z Tang, H Li - Pattern Recognition, 2024 - Elsevier
Structurally similar data exist in most practical semantic segmentation applications. For
example, objects can appear identical or positionally similar in many images, such as video …

CAF-AHGCN: context-aware attention fusion adaptive hypergraph convolutional network for human-interpretable prediction of gigapixel whole-slide image

M Liang, X Jiang, J Cao, B Li, L Wang, Q Chen… - The Visual …, 2024 - Springer
Predicting labels of gigapixel whole-slide images (WSIs) and localizing regions of interest
(ROIs) with high precision are of great interest in computational pathology. The existing …

The Structure-sharing Hypergraph Reasoning Attention Module for CNNs

J Wang, G Huang, X Yuan, G Zhong, T Lin… - Expert Systems with …, 2025 - Elsevier
Attention mechanisms improve the performance of models by selectively processing
relevant information. However, existing attention mechanisms for CNNs do not utilize the …

Masked hypergraph learning for weakly supervised histopathology whole slide image classification

J Shi, T Shu, K Wu, Z Jiang, L Zheng, W Wang… - Computer Methods and …, 2024 - Elsevier
Background and objectives: Graph neural network (GNN) has been extensively used in
histopathology whole slide image (WSI) analysis due to the efficiency and flexibility in …

Decoupling foreground and background with Siamese ViT networks for weakly-supervised semantic segmentation

M Lin, G Li, S Xu, Y Hao, S Zhang - Neurocomputing, 2024 - Elsevier
Due to the coarse granularity of information extraction in image-level annotation-based
weakly supervised semantic segmentation algorithms, there exists a significant gap between …

HGSNet: A hypergraph network for subtle lesions segmentation in medical imaging

J Wang, W Zhang, D Li, C Li, W Jing - IET Image Processing, 2024 - Wiley Online Library
Lesion segmentation is a fundamental task in medical image processing, often facing the
challenge of subtle lesions. It is important to detect these lesions, even though they can be …

WiGNet: Windowed Vision Graph Neural Network

G Spadaro, M Grangetto, A Fiandrotti… - arXiv preprint arXiv …, 2024 - arxiv.org
In recent years, Graph Neural Networks (GNNs) have demonstrated strong adaptability to
various real-world challenges, with architectures such as Vision GNN (ViG) achieving state …

Gabic: Graph-Based Attention Block for Image Compression

G Spadaro, A Presta, E Tartaglione… - … on Image Processing …, 2024 - ieeexplore.ieee.org
While standardized codecs like JPEG and HEVC-intra represent the industry standard in
image compression, neural Learned Image Compression (LIC) codecs represent a …