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Few-shot semantic segmentation (FSS) is a crucial challenge in computer vision, driving extensive research into a diverse range of methods, from advanced meta-learning techniques to simple transfer learning baselines. With the emergence of…

Computer Vision and Pattern Recognition · Computer Science 2025-06-04 Reda Bensaid , Vincent Gripon , François Leduc-Primeau , Lukas Mauch , Ghouthi Boukli Hacene , Fabien Cardinaux

Few-shot 3D point cloud semantic segmentation (FS-3DSeg) aims to segment novel classes with only a few labeled samples. However, existing metric-based prototype learning methods generate prototypes solely from the support set, without…

Computer Vision and Pattern Recognition · Computer Science 2025-12-10 YiLin Zhou , Lili Wei , Zheming Xu , Ziyi Chen , Congyan Lang

Few-shot semantic segmentation (FSS) aims to enable models to segment novel/unseen object classes using only a limited number of labeled examples. However, current FSS methods frequently struggle with generalization due to incomplete and…

Computer Vision and Pattern Recognition · Computer Science 2025-03-07 Amin Karimi , Charalambos Poullis

Automated segmentation of large volumes of medical images is often plagued by the limited availability of fully annotated data and the diversity of organ surface properties resulting from the use of different acquisition protocols for…

Computer Vision and Pattern Recognition · Computer Science 2023-09-12 Yazhou Zhu , Shidong Wang , Tong Xin , Haofeng Zhang

Few-Shot Semantic Segmentation (FSS) models achieve strong performance in segmenting novel classes with minimal labeled examples, yet their decision-making processes remain largely opaque. While explainable AI has advanced significantly in…

Computer Vision and Pattern Recognition · Computer Science 2025-11-25 Pasquale De Marinis , Uzay Kaymak , Rogier Brussee , Gennaro Vessio , Giovanna Castellano

Medical image segmentation is one of the domains where sufficient annotated data is not available. This necessitates the application of low-data frameworks like few-shot learning. Contemporary prototype-based frameworks often do not account…

Computer Vision and Pattern Recognition · Computer Science 2024-08-13 Siladittya Manna , Saumik Bhattacharya , Umapada Pal

Cross-domain Few-shot Medical Image Segmentation (CD-FSMIS) is a potential solution for segmenting medical images with limited annotation using knowledge from other domains. The significant performance of current CD-FSMIS models relies on…

Computer Vision and Pattern Recognition · Computer Science 2025-08-06 Yazhou Zhu , Haofeng Zhang

The Few-Shot Segmentation (FSS) aims to accomplish the novel class segmentation task with a few annotated images. Current FSS research based on meta-learning focus on designing a complex interaction mechanism between the query and support…

Computer Vision and Pattern Recognition · Computer Science 2024-01-10 Jing Wang , Jinagyun Li , Chen Chen , Yisi Zhang , Haoran Shen , Tianxiang Zhang

Despite deep convolutional neural networks achieved impressive progress in medical image computing and analysis, its paradigm of supervised learning demands a large number of annotations for training to avoid overfitting and achieving…

Computer Vision and Pattern Recognition · Computer Science 2020-12-11 Liyan Sun , Chenxin Li , Xinghao Ding , Yue Huang , Guisheng Wang , Yizhou Yu

Few-shot medical image semantic segmentation is of paramount importance in the domain of medical image analysis. However, existing methodologies grapple with the challenge of data scarcity during the training phase, leading to over-fitting.…

Computer Vision and Pattern Recognition · Computer Science 2023-07-20 Zhaoxin Fan , Puquan Pan , Zeren Zhang , Ce Chen , Tianyang Wang , Siyang Zheng , Min Xu

The application of deep learning to medical image segmentation has been hampered due to the lack of abundant pixel-level annotated data. Few-shot Semantic Segmentation (FSS) is a promising strategy for breaking the deadlock. However, a…

Computer Vision and Pattern Recognition · Computer Science 2021-10-26 Xiaoang Shen , Guokai Zhang , Huilin Lai , Jihao Luo , Jianwei Lu , Ye Luo

Few-shot segmentation (FSS) expects models trained on base classes to work on novel classes with the help of a few support images. However, when there exists a domain gap between the base and novel classes, the state-of-the-art FSS methods…

Computer Vision and Pattern Recognition · Computer Science 2022-11-29 Yuhang Lu , Xinyi Wu , Zhenyao Wu , Song Wang

Few-shot semantic segmentation (FSS) has great potential for medical imaging applications. Most of the existing FSS techniques require abundant annotated semantic classes for training. However, these methods may not be applicable for…

Computer Vision and Pattern Recognition · Computer Science 2020-10-08 Cheng Ouyang , Carlo Biffi , Chen Chen , Turkay Kart , Huaqi Qiu , Daniel Rueckert

Medical imaging segmentation is a highly active area of research, with deep learning-based methods achieving state-of-the-art results in several benchmarks. However, the lack of standardized tools for training, testing, and evaluating new…

Image and Video Processing · Electrical Eng. & Systems 2024-11-19 Adrian Celaya , Evan Lim , Rachel Glenn , Brayden Mi , Alex Balsells , Dawid Schellingerhout , Tucker Netherton , Caroline Chung , Beatrice Riviere , David Fuentes

Weakly supervised semantic segmentation (WSSS) in histopathology relies heavily on classification backbones, yet these models often localize only the most discriminative regions and struggle to capture the full spatial extent of tissue…

Computer Vision and Pattern Recognition · Computer Science 2025-12-12 Khang Le , Ha Thach , Anh M. Vu , Trang T. K. Vo , Han H. Huynh , David Yang , Minh H. N. Le , Thanh-Huy Nguyen , Akash Awasthi , Chandra Mohan , Zhu Han , Hien Van Nguyen

Few-shot segmentation (FSS) aims to segment new classes using few annotated images. While recent FSS methods have shown considerable improvements by leveraging Segment Anything Model (SAM), they face two critical limitations: insufficient…

Computer Vision and Pattern Recognition · Computer Science 2025-10-20 Shuai Chen , Fanman Meng , Liming Lei , Haoran Wei , Chenhao Wu , Qingbo Wu , Linfeng Xu , Hongliang Li

Few-shot semantic segmentation (FSS) offers immense potential in the field of medical image analysis, enabling accurate object segmentation with limited training data. However, existing FSS techniques heavily rely on annotated semantic…

Computer Vision and Pattern Recognition · Computer Science 2023-07-28 Sanaz Karimijafarbigloo , Reza Azad , Dorit Merhof

Infrared (IR) imaging is commonly used in various scenarios, including autonomous driving, fire safety and defense applications. Thus, semantic segmentation of such images is of great interest. However, this task faces several challenges,…

Computer Vision and Pattern Recognition · Computer Science 2024-12-10 Junno Yun , Mehmet Akçakaya

Few-shot semantic segmentation (FSS) methods have shown great promise in handling data-scarce scenarios, particularly in medical image segmentation tasks. However, most existing FSS architectures lack sufficient interpretability and fail to…

Computer Vision and Pattern Recognition · Computer Science 2025-02-11 Shengdong Zhang , Fan Jia , Xiang Li , Hao Zhang , Jun Shi , Liyan Ma , Shihui Ying

Rapid advancements in medical image segmentation performance have been significantly driven by the development of Convolutional Neural Networks (CNNs) and Vision Transformers (ViTs). These models follow the discriminative pixel-wise…

Image and Video Processing · Electrical Eng. & Systems 2024-08-21 Jiayu Huo , Xi Ouyang , Sébastien Ourselin , Rachel Sparks