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The deep CNNs in image semantic segmentation typically require a large number of densely-annotated images for training and have difficulties in generalizing to unseen object categories. Therefore, few-shot segmentation has been developed to…

Computer Vision and Pattern Recognition · Computer Science 2022-11-01 Henghui Ding , Hui Zhang , Xudong Jiang

Despite the great progress made by deep CNNs in image semantic segmentation, they typically require a large number of densely-annotated images for training and are difficult to generalize to unseen object categories. Few-shot segmentation…

Computer Vision and Pattern Recognition · Computer Science 2020-02-10 Kaixin Wang , Jun Hao Liew , Yingtian Zou , Daquan Zhou , Jiashi Feng

Semantic segmentation stands as a pivotal research focus in computer vision. In the context of industrial image inspection, conventional semantic segmentation models fail to maintain the segmentation consistency of fixed components across…

Computer Vision and Pattern Recognition · Computer Science 2025-05-22 Guoxuan Mao , Ting Cao , Ziyang Li , Yuan Dong

Camouflaged object detection segments objects with intrinsic similarity and edge disruption. Current detection methods rely on accumulated complex components. Each approach adds components such as boundary modules, attention mechanisms, and…

Computer Vision and Pattern Recognition · Computer Science 2025-10-07 Baber Jan , Saeed Anwar , Aiman H. El-Maleh , Abdul Jabbar Siddiqui , Abdul Bais

Deep neural networks enable highly accurate image segmentation, but require large amounts of manually annotated data for supervised training. Few-shot learning aims to address this shortcoming by learning a new class from a few annotated…

Computer Vision and Pattern Recognition · Computer Science 2019-10-14 Abhijit Guha Roy , Shayan Siddiqui , Sebastian Pölsterl , Nassir Navab , Christian Wachinger

BiSeNet has been proved to be a popular two-stream network for real-time segmentation. However, its principle of adding an extra path to encode spatial information is time-consuming, and the backbones borrowed from pretrained tasks, e.g.,…

Computer Vision and Pattern Recognition · Computer Science 2021-04-28 Mingyuan Fan , Shenqi Lai , Junshi Huang , Xiaoming Wei , Zhenhua Chai , Junfeng Luo , Xiaolin Wei

Objective. Limited access to breast cancer diagnosis globally leads to delayed treatment. Ultrasound, an effective yet underutilized method, requires specialized training for sonographers, which hinders its widespread use. Approach. Volume…

Image and Video Processing · Electrical Eng. & Systems 2023-11-21 Donya Khaledyan , Thomas J. Marini , Avice OConnell , Steven Meng , Jonah Kan , Galen Brennan , Yu Zhao , Timothy M. Baran , Kevin J. Parker

Medical image segmentation is important for computer-aided diagnosis. Good segmentation demands the model to see the big picture and fine details simultaneously, i.e., to learn image features that incorporate large context while keep high…

Image and Video Processing · Electrical Eng. & Systems 2021-06-03 Shaohua Li , Xiuchao Sui , Xiangde Luo , Xinxing Xu , Yong Liu , Rick Goh

Ultrasound image segmentation faces unique challenges including speckle noise, low contrast, and ambiguous boundaries, while clinical deployment demands computationally efficient models. We propose USEANet, an ultrasound-specific edge-aware…

Image and Video Processing · Electrical Eng. & Systems 2025-09-12 Jingyi Gao , Di Wu , Baha lhnaini

The accurate detection of lesion attributes is meaningful for both the computeraid diagnosis system and dermatologists decisions. However, unlike lesion segmentation and melenoma classification, there are few deep learning methods and…

Image and Video Processing · Electrical Eng. & Systems 2019-10-22 Xinzi He , Baiying Lei , Tianfu Wang

This paper explores the segmentation of very small medical objects with significant clinical value. While Convolutional Neural Networks (CNNs), particularly UNet-like models, and recent Transformers have shown substantial progress in image…

Image and Video Processing · Electrical Eng. & Systems 2024-06-27 Lingjie Kong , Qiaoling Wei , Chengming Xu , Han Chen , Yanwei Fu

We introduce a fast and efficient convolutional neural network, ESPNet, for semantic segmentation of high resolution images under resource constraints. ESPNet is based on a new convolutional module, efficient spatial pyramid (ESP), which is…

Computer Vision and Pattern Recognition · Computer Science 2018-07-26 Sachin Mehta , Mohammad Rastegari , Anat Caspi , Linda Shapiro , Hannaneh Hajishirzi

Crack detection, particularly from pavement images, presents a formidable challenge in the domain of computer vision due to several inherent complexities such as intensity inhomogeneity, intricate topologies, low contrast, and noisy…

Computer Vision and Pattern Recognition · Computer Science 2024-09-27 Abid Hasan Zim , Aquib Iqbal , Zaid Al-Huda , Asad Malik , Minoru Kuribayash

Current state-of-the-art medical image segmentation methods prioritize accuracy but often at the expense of increased computational demands and larger model sizes. Applying these large-scale models to the relatively limited scale of medical…

Computer Vision and Pattern Recognition · Computer Science 2024-01-17 Jiahui Zhong , Wenhong Tian , Yuanlun Xie , Zhijia Liu , Jie Ou , Taoran Tian , Lei Zhang

Unet and its variations have been standard in semantic image segmentation, especially for computer assisted radiology. Current Unet architectures iteratively downsample spatial resolution while increasing channel dimensions to preserve…

Computer Vision and Pattern Recognition · Computer Science 2025-12-04 Ture Hassler , Ida Åkerholm , Marcus Nordström , Gabriele Balletti , Orcun Goksel

Existing portrait matting methods either require auxiliary inputs that are costly to obtain or involve multiple stages that are computationally expensive, making them less suitable for real-time applications. In this work, we present a…

Computer Vision and Pattern Recognition · Computer Science 2022-03-21 Zhanghan Ke , Jiayu Sun , Kaican Li , Qiong Yan , Rynson W. H. Lau

Efficient polyp segmentation in healthcare plays a critical role in enabling early diagnosis of colorectal cancer. However, the segmentation of polyps presents numerous challenges, including the intricate distribution of backgrounds,…

Computer Vision and Pattern Recognition · Computer Science 2023-11-07 Nhat-Tan Bui , Dinh-Hieu Hoang , Quang-Thuc Nguyen , Minh-Triet Tran , Ngan Le

Video portrait segmentation (VPS), aiming at segmenting prominent foreground portraits from video frames, has received much attention in recent years. However, simplicity of existing VPS datasets leads to a limitation on extensive research…

Computer Vision and Pattern Recognition · Computer Science 2024-07-03 Tianshu Yu , Changqun Xia , Jia Li

Human pose estimation is a fundamental yet challenging task in computer vision. Although deep learning techniques have made great progress in this area, difficult scenarios (e.g., invisible keypoints, occlusions, complex multi-person…

Computer Vision and Pattern Recognition · Computer Science 2020-04-14 Yabo Xiao , Dongdong Yu , Xiaojuan Wang , Tianqi Lv , Yiqi Fan , Lingrui Wu

Computer-aided segmentation methods can assist medical personnel in improving diagnostic outcomes. While recent advancements like UNet and its variants have shown promise, they face a critical challenge: balancing accuracy with…

Image and Video Processing · Electrical Eng. & Systems 2024-05-03 Abhijit Das , Debesh Jha , Vandan Gorade , Koushik Biswas , Hongyi Pan , Zheyuan Zhang , Daniela P. Ladner , Yury Velichko , Amir Borhani , Ulas Bagci