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Accurate abdominal multi-organ segmentation is critical for clinical applications. Although numerous deep learning-based automatic segmentation methods have been developed, they still struggle to segment small, irregular, or anatomically…

图像与视频处理 · 电气工程与系统科学 2025-09-22 Fang Lu , Jingyu Xu , Qinxiu Sun , Qiong Lou

Multi-exposure High Dynamic Range (HDR) imaging is a challenging task when facing truncated texture and complex motion. Existing deep learning-based methods have achieved great success by either following the alignment and fusion pipeline…

计算机视觉与模式识别 · 计算机科学 2024-07-24 Lingtong Kong , Bo Li , Yike Xiong , Hao Zhang , Hong Gu , Jinwei Chen

Rate splitting multiple access (RSMA) relies on beamforming design for attaining spectral efficiency and energy efficiency gains over traditional multiple access schemes. While conventional optimization approaches such as weighted minimum…

信号处理 · 电气工程与系统科学 2024-07-10 Yiwen Wang , Yijie Mao , Sijie Ji

Multimodal remote sensing object detection aims to achieve more accurate and robust perception under challenging conditions by fusing complementary information from different modalities. However, existing approaches that rely on…

计算机视觉与模式识别 · 计算机科学 2025-12-02 Jianhong Han , Yupei Wang , Yuan Zhang , Liang Chen

Medical image segmentation faces persistent challenges due to severe class imbalance and the frequency-specific distribution of anatomical structures. Most conventional CNN-based methods operate in the spatial domain and struggle to capture…

图像与视频处理 · 电气工程与系统科学 2025-05-26 Ruiqi Xing

Retinal vessel segmentation is critical for the early diagnosis of vision-threatening and systemic diseases, especially in real-world clinical settings with limited computational resources. Although significant improvements have been made…

计算机视觉与模式识别 · 计算机科学 2025-09-16 Mehwish Mehmood , Shahzaib Iqbal , Tariq Mahmood Khan , Ivor Spence , Muhammad Fahim

Attention mechanism, especially channel attention, has gained great success in the computer vision field. Many works focus on how to design efficient channel attention mechanisms while ignoring a fundamental problem, i.e., channel attention…

计算机视觉与模式识别 · 计算机科学 2021-07-26 Zequn Qin , Pengyi Zhang , Fei Wu , Xi Li

Recent progress in image restoration has underscored Spatial State Models (SSMs) as powerful tools for modeling long-range dependencies, owing to their appealing linear complexity and computational efficiency. However, SSM-based approaches…

计算机视觉与模式识别 · 计算机科学 2025-07-02 Yongzhen Wang , Liangliang Chen , Bingwen Hu , Heng Liu , Xiao-Ping Zhang , Mingqiang Wei

The recent advances of compressing high-accuracy convolution neural networks (CNNs) have witnessed remarkable progress for real-time object detection. To accelerate detection speed, lightweight detectors always have few convolution layers…

计算机视觉与模式识别 · 计算机科学 2022-09-29 Quan Zhou , Huimin Shi , Weikang Xiang , Bin Kang , Xiaofu Wu , Longin Jan Latecki

Object detection often costs a considerable amount of computation to get satisfied performance, which is unfriendly to be deployed in edge devices. To address the trade-off between computational cost and detection accuracy, this paper…

计算机视觉与模式识别 · 计算机科学 2021-11-02 Huimin Shi , Quan Zhou , Yinghao Ni , Xiaofu Wu , Longin Jan Latecki

Recently, deep learning-based methods have dominated image dehazing domain. A multi-receptive-field non-local network (MRFNLN) consisting of the multi-stream feature attention block (MSFAB) and the cross non-local block (CNLB) is presented…

计算机视觉与模式识别 · 计算机科学 2025-09-05 Zewei He , Zixuan Chen , Jinlei Li , Ziqian Lu , Xuecheng Sun , Hao Luo , Zhe-Ming Lu , Evangelos K. Markakis

In recent years, deep learning has shown near-expert performance in segmenting complex medical tissues and tumors. However, existing models are often task-specific, with performance varying across modalities and anatomical regions.…

计算机视觉与模式识别 · 计算机科学 2025-10-30 T-Mai Bui , Fares Bougourzi , Fadi Dornaika , Vinh Truong Hoang

Deep convolutional neural networks have been demonstrated to be effective for SISR in recent years. On the one hand, residual connections and dense connections have been used widely to ease forward information and backward gradient flows to…

图像与视频处理 · 电气工程与系统科学 2022-10-31 Bin-Cheng Yang , Gangshan Wu

Image segmentation holds a vital position in the realms of diagnosis and treatment within the medical domain. Traditional convolutional neural networks (CNNs) and Transformer models have made significant advancements in this realm, but they…

图像与视频处理 · 电气工程与系统科学 2024-05-06 Hao Tang , Lianglun Cheng , Guoheng Huang , Zhengguang Tan , Junhao Lu , Kaihong Wu

Single-image super-resolution (SISR) has seen significant advancements through the integration of deep learning. However, the substantial computational and memory requirements of existing methods often limit their practical application.…

计算机视觉与模式识别 · 计算机科学 2023-12-22 Xin Xu , Jinman Park , Paul Fieguth

In recent years, convolutional neural networks (CNNs) have shown great potential in synthetic aperture radar (SAR) target recognition. SAR images have a strong sense of granularity and have different scales of texture features, such as…

计算机视觉与模式识别 · 计算机科学 2023-08-09 Xiang Yu , Zhe Geng , Xiaohua Huang , Qinglu Wang , Daiyin Zhu

Convolutional neural networks (CNNs) and transformers are widely employed in constructing UNet architectures for medical image segmentation tasks. However, CNNs struggle to model long-range dependencies, while transformers suffer from…

图像与视频处理 · 电气工程与系统科学 2025-03-26 Shaolei Zhang , Jinyan Liu , Tianyi Qian , Xuesong Li

Large-scale semantic segmentation networks often achieve high performance, while their application can be challenging when faced with limited sample sizes and computational resources. In scenarios with restricted network size and…

计算机视觉与模式识别 · 计算机科学 2024-09-17 Wentao Wang , Xili Wang

Accurate segmentation of Anatomical brain Barriers to Cancer spread (ABCs) plays an important role for automatic delineation of Clinical Target Volume (CTV) of brain tumors in radiotherapy. Despite that variants of U-Net are…

图像与视频处理 · 电气工程与系统科学 2022-06-08 Hao Fu , Guotai Wang , Wenhui Lei , Wei Xu , Qianfei Zhao , Shichuan Zhang , Kang Li , Shaoting Zhang

Automated and accurate segmentation of individual vertebra in 3D CT and MRI images is essential for various clinical applications. Due to the limitations of current imaging techniques and the complexity of spinal structures, existing…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Jian Shi , Tianqi You , Pingping Zhang , Hongli Zhang , Rui Xu , Haojie Li
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