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Whole Slide Images (WSIs) present a challenging computer vision task due to their gigapixel size and presence of numerous artefacts. Yet they are a valuable resource for patient diagnosis and stratification, often representing the gold…

计算机视觉与模式识别 · 计算机科学 2023-10-05 Amaya Gallagher-Syed , Luca Rossi , Felice Rivellese , Costantino Pitzalis , Myles Lewis , Michael Barnes , Gregory Slabaugh

Whole Slide Images (WSIs) are high-resolution digital scans widely used in medical diagnostics. WSI classification is typically approached using Multiple Instance Learning (MIL), where the slide is partitioned into tiles treated as…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Sharon Peled , Yosef E. Maruvka , Moti Freiman

Multiple instance learning (MIL) is an effective and widely used approach for weakly supervised machine learning. In histopathology, MIL models have achieved remarkable success in tasks like tumor detection, biomarker prediction, and…

Self-supervised learning algorithms (SSL) based on instance discrimination have shown promising results, performing competitively or even outperforming supervised learning counterparts in some downstream tasks. Such approaches employ data…

计算机视觉与模式识别 · 计算机科学 2025-05-01 Mohammad Alkhalefi , Georgios Leontidis , Mingjun Zhong

Multiple Instance Learning (MIL) has been widely used in weakly supervised whole slide image (WSI) classification. Typical MIL methods include a feature embedding part, which embeds the instances into features via a pre-trained feature…

计算机视觉与模式识别 · 计算机科学 2024-08-02 Peijie Qiu , Pan Xiao , Wenhui Zhu , Yalin Wang , Aristeidis Sotiras

Multi-instance learning (MIL) is widely used in the computer-aided interpretation of pathological Whole Slide Images (WSIs) to solve the lack of pixel-wise or patch-wise annotations. Often, this approach directly applies "natural image…

In multimodal learning, CLIP has been recognized as the \textit{de facto} method for learning a shared latent space across multiple modalities, placing similar representations close to each other and moving them away from dissimilar ones.…

机器学习 · 计算机科学 2026-01-27 Eleonora Grassucci , Giordano Cicchetti , Emanuele Frasca , Aurelio Uncini , Danilo Comminiello

Domain adaptation methods for object detection (OD) strive to mitigate the impact of distribution shifts by promoting feature alignment across source and target domains. Multi-source domain adaptation (MSDA) allows leveraging multiple…

计算机视觉与模式识别 · 计算机科学 2024-12-13 Atif Belal , Akhil Meethal , Francisco Perdigon Romero , Marco Pedersoli , Eric Granger

In this paper, we study how to achieve two characteristics highly-expected by incomplete multi-view clustering (IMvC). Namely, i) instance commonality refers to that within-cluster instances should share a common pattern, and ii) view…

机器学习 · 计算机科学 2023-01-31 Haobin Li , Yunfan Li , Mouxing Yang , Peng Hu , Dezhong Peng , Xi Peng

Neural network models that are not conditioned on class identities were shown to facilitate knowledge transfer between classes and to be well-suited for one-shot learning tasks. Following this motivation, we further explore and establish…

机器学习 · 统计学 2018-06-28 Gil Keren , Maximilian Schmitt , Thomas Kehrenberg , Björn Schuller

In remote sensing, it is often challenging to acquire or collect a large dataset that is accurately labeled. This difficulty is usually due to several issues, including but not limited to the study site's spatial area and accessibility,…

图像与视频处理 · 电气工程与系统科学 2020-03-09 Susan Meerdink , James Bocinsky , Alina Zare , Nicholas Kroeger , Connor McCurley , Daniel Shats , Paul Gader

In multiple instance learning, objects are sets (bags) of feature vectors (instances) rather than individual feature vectors. In this paper we address the problem of how these bags can best be represented. Two standard approaches are to use…

机器学习 · 统计学 2016-07-12 Veronika Cheplygina , David M. J. Tax , Marco Loog

This paper introduces MAD-MIL, a Multi-head Attention-based Deep Multiple Instance Learning model, designed for weakly supervised Whole Slide Images (WSIs) classification in digital pathology. Inspired by the multi-head attention mechanism…

计算机视觉与模式识别 · 计算机科学 2024-04-09 Hassan Keshvarikhojasteh , Josien Pluim , Mitko Veta

Robust multi-view learning with incomplete information has received significant attention due to issues such as incomplete correspondences and incomplete instances that commonly affect real-world multi-view applications. Existing approaches…

计算机视觉与模式识别 · 计算机科学 2023-12-22 Pengxin Zeng , Mouxing Yang , Yiding Lu , Changqing Zhang , Peng Hu , Xi Peng

Weakly supervised object detection (WSOD) is a challenging task that requires simultaneously learn object classifiers and estimate object locations under the supervision of image category labels. A major line of WSOD methods roots in…

计算机视觉与模式识别 · 计算机科学 2022-05-06 Shiwei Zhang , Wei Ke , Lin Yang

Classification-regression prediction networks have realized impressive success in several modern deep trackers. However, there is an inherent difference between classification and regression tasks, so they have diverse even opposite demands…

计算机视觉与模式识别 · 计算机科学 2024-03-26 Xinglong Sun , Haijiang Sun , Shan Jiang , Jiacheng Wang , Xilai Wei , Zhonghe Hu

In many histopathology tasks, sample classification depends on morphological details in tissue or single cells that are only visible at the highest magnification. For a pathologist, this implies tedious zooming in and out, while for a…

计算机视觉与模式识别 · 计算机科学 2023-03-03 Ario Sadafi , Nassir Navab , Carsten Marr

Large pre-trained vision-language models, such as CLIP, have demonstrated state-of-the-art performance across a wide range of image classification tasks, without requiring retraining. Few-shot CLIP is competitive with existing specialized…

计算机视觉与模式识别 · 计算机科学 2024-09-06 Dominykas Seputis , Serghei Mihailov , Soham Chatterjee , Zehao Xiao

Recent face anti-spoofing (FAS) methods have shown remarkable cross-domain performance by employing vision-language models like CLIP. However, existing CLIP-based FAS models do not fully exploit CLIP's patch embedding tokens, failing to…

计算机视觉与模式识别 · 计算机科学 2025-09-16 Jeongmin Yu , Susang Kim , Kisu Lee , Taekyoung Kwon , Won-Yong Shin , Ha Young Kim

Training and evaluating vision encoders on Multi-Channel Imaging (MCI) data remains challenging as channel configurations vary across datasets, preventing fixed-channel training and limiting reuse of pre-trained encoders on new channel…

计算机视觉与模式识别 · 计算机科学 2026-02-16 Umar Marikkar , Syed Sameed Husain , Muhammad Awais , Sara Atito