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In computational pathology, several foundation models have recently emerged and demonstrated enhanced learning capability for analyzing pathology images. However, adapting these models to various downstream tasks remains challenging,…

Computer Vision and Pattern Recognition · Computer Science 2024-10-22 Jeaung Lee , Jeewoo Lim , Keunho Byeon , Jin Tae Kwak

Large amounts of digitized histopathological data display a promising future for developing pathological foundation models via self-supervised learning methods. Foundation models pretrained with these methods serve as a good basis for…

Computer Vision and Pattern Recognition · Computer Science 2024-08-07 Shengyi Hua , Fang Yan , Tianle Shen , Lei Ma , Xiaofan Zhang

In computer vision, fine-tuning is the de-facto approach to leverage pre-trained vision models to perform downstream tasks. However, deploying it in practice is quite challenging, due to adopting parameter inefficient global update and…

Computer Vision and Pattern Recognition · Computer Science 2022-08-24 Xing Nie , Bolin Ni , Jianlong Chang , Gaomeng Meng , Chunlei Huo , Zhaoxiang Zhang , Shiming Xiang , Qi Tian , Chunhong Pan

Pathological image analysis is a crucial field in computer vision. Due to the annotation scarcity in the pathological field, pre-training with self-supervised learning (SSL) is widely applied to learn on unlabeled images. However, the…

Image and Video Processing · Electrical Eng. & Systems 2024-04-24 Tianyi Zhang , Shangqing Lyu , Yanli Lei , Sicheng Chen , Nan Ying , Yufang He , Yu Zhao , Yunlu Feng , Hwee Kuan Lee , Guanglei Zhang

Automated analysis of optical coherence tomography (OCT) and OCT angiography (OCTA) images is critical for robust ophthalmic diagnosis. Existing mainstream methods trained from scratch rely heavily on massive data and model scale, thereby…

Computer Vision and Pattern Recognition · Computer Science 2026-04-07 Xiaofei Su , Zengshuo Wang , Minghe Sun , Xin Zhao , Mingzhu Sun

Prediction tasks in digital pathology are challenging due to the massive size of whole-slide images (WSIs) and the weak nature of training signals. Advances in computing, data availability, and self-supervised learning (SSL) have paved the…

Image and Video Processing · Electrical Eng. & Systems 2026-02-02 Vishwesh Ramanathan , Tony Xu , Pushpak Pati , Faruk Ahmed , Maged Goubran , Anne L. Martel

Foundation models pre-trained on large-scale data have been widely witnessed to achieve success in various natural imaging downstream tasks. Parameter-efficient fine-tuning (PEFT) methods aim to adapt foundation models to new domains by…

Computer Vision and Pattern Recognition · Computer Science 2025-03-24 Wenqiang Zu , Shenghao Xie , Qing Zhao , Guoqi Li , Lei Ma

Tabular foundation models represent a growing paradigm in structured data learning, extending the benefits of large-scale pretraining to tabular domains. However, their adoption remains limited due to heterogeneous preprocessing pipelines,…

Machine Learning · Computer Science 2025-12-03 Aditya Tanna , Pratinav Seth , Mohamed Bouadi , Utsav Avaiya , Vinay Kumar Sankarapu

Computational pathology foundation models (CPathFMs) have emerged as a powerful approach for analyzing histopathological data, leveraging self-supervised learning to extract robust feature representations from unlabeled whole-slide images.…

Computer Vision and Pattern Recognition · Computer Science 2025-02-27 Dong Li , Guihong Wan , Xintao Wu , Xinyu Wu , Ajit J. Nirmal , Christine G. Lian , Peter K. Sorger , Yevgeniy R. Semenov , Chen Zhao

Parameter-efficient fine-tuning strategies for foundation models in 1D textual and 2D visual analysis have demonstrated remarkable efficacy. However, due to the scarcity of point cloud data, pre-training large 3D models remains a…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Mengke Li , Lihao Chen , Peng Zhang , Yiu-ming Cheung , Hui Huang

Rare cancers comprise 20-25% of all malignancies but face major diagnostic challenges due to limited expert availability-especially in pediatric oncology, where they represent over 70% of cases. While pathology vision-language (VL)…

Computer Vision and Pattern Recognition · Computer Science 2025-08-25 Dexuan He , Xiao Zhou , Wenbin Guan , Liyuan Zhang , Xiaoman Zhang , Sinuo Xu , Ge Wang , Lifeng Wang , Xiaojun Yuan , Xin Sun , Yanfeng Wang , Kun Sun , Ya Zhang , Weidi Xie

With the emergence of large pre-trained vison-language model like CLIP, transferable representations can be adapted to a wide range of downstream tasks via prompt tuning. Prompt tuning tries to probe the beneficial information for…

Computer Vision and Pattern Recognition · Computer Science 2023-07-10 Yinghui Xing , Qirui Wu , De Cheng , Shizhou Zhang , Guoqiang Liang , Peng Wang , Yanning Zhang

Neural networks pre-trained on a self-supervision scheme have become the standard when operating in data rich environments with scarce annotations. As such, fine-tuning a model to a downstream task in a parameter-efficient but effective…

Computer Vision and Pattern Recognition · Computer Science 2022-11-18 Marc Fischer , Alexander Bartler , Bin Yang

Large pre-trained vision-language (VL) models have shown significant promise in adapting to various downstream tasks. However, fine-tuning the entire network is challenging due to the massive number of model parameters. To address this…

Computer Vision and Pattern Recognition · Computer Science 2023-03-28 Jingchen Sun , Jiayu Qin , Zihao Lin , Changyou Chen

The recent surge of foundation models in computer vision and natural language processing opens up perspectives in utilizing multi-modal clinical data to train large models with strong generalizability. Yet pathological image datasets often…

Computer Vision and Pattern Recognition · Computer Science 2023-07-28 Yunkun Zhang , Jin Gao , Mu Zhou , Xiaosong Wang , Yu Qiao , Shaoting Zhang , Dequan Wang

Limited labeled data makes it hard to train models from scratch in medical domain, and an important paradigm is pre-training and then fine-tuning. Large pre-trained models contain rich representations, which can be adapted to downstream…

Computer Vision and Pattern Recognition · Computer Science 2023-07-20 Along He , Kai Wang , Zhihong Wang , Tao Li , Huazhu Fu

Foundation models have emerged as a powerful tool for many AI problems. Despite the tremendous success of foundation models, effective adaptation to new tasks, particularly those with limited labels, remains an open question and lacks…

Machine Learning · Computer Science 2024-02-26 Zhuoyan Xu , Zhenmei Shi , Junyi Wei , Fangzhou Mu , Yin Li , Yingyu Liang

Medical image segmentation is a vital healthcare endeavor requiring precise and efficient models for appropriate diagnosis and treatment. Vision transformer (ViT)-based segmentation models have shown great performance in accomplishing this…

Computer Vision and Pattern Recognition · Computer Science 2023-08-03 Numan Saeed , Muhammad Ridzuan , Roba Al Majzoub , Mohammad Yaqub

Promptable foundation models, particularly Segment Anything Model (SAM), have emerged as a promising alternative to the traditional task-specific supervised learning for image segmentation. However, many evaluation studies have found that…

Computer Vision and Pattern Recognition · Computer Science 2023-10-27 Rachana Sathish , Rahul Venkataramani , K S Shriram , Prasad Sudhakar

Foundation models have revolutionized the paradigm of digital pathology, as they leverage general-purpose features to emulate real-world pathological practices, enabling the quantitative analysis of critical histological patterns and the…

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