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Three-dimensional transesophageal echocardiography (3DTEE) is the recommended imaging technique for the assessment of mitral valve (MV) morphology and lesions in case of mitral regurgitation (MR) requiring surgical or transcatheter repair.…

计算机视觉与模式识别 · 计算机科学 2024-12-23 Riccardo Munafò , Simone Saitta , Giacomo Ingallina , Paolo Denti , Francesco Maisano , Eustachio Agricola , Alberto Redaelli , Emiliano Votta

Introduction: Timely care in a specialised neuro-intensive therapy unit (ITU) reduces mortality and hospital stays, with planned admissions being safer than unplanned ones. However, post-operative care decisions remain subjective. This…

While Vision-Language Models (VLMs) have shown promising progress in general multimodal tasks, they often struggle in industrial anomaly detection and reasoning, particularly in delivering interpretable explanations and generalizing to…

计算与语言 · 计算机科学 2025-07-23 Guoxin Zang , Xue Li , Donglin Di , Lanshun Nie , Dechen Zhan , Yang Song , Lei Fan

Large vision language models (VLMs) combine large language models with vision encoders, demonstrating promise across various tasks. However, they often underperform in task-specific applications due to domain gaps between pre-training and…

计算机视觉与模式识别 · 计算机科学 2024-10-10 Yang Bai , Yang Zhou , Jun Zhou , Rick Siow Mong Goh , Daniel Shu Wei Ting , Yong Liu

We investigate fine-tuning Vision-Language Models (VLMs) for multi-task medical image understanding, focusing on detection, localization, and counting of findings in medical images. Our objective is to evaluate whether instruction-tuned…

计算机视觉与模式识别 · 计算机科学 2025-09-03 Sushant Gautam , Michael A. Riegler , Pål Halvorsen

Despite the rapid development of natural language processing (NLP) implementation in electronic medical records (EMRs), Chinese EMRs processing remains challenging due to the limited corpus and specific grammatical characteristics,…

计算与语言 · 计算机科学 2020-10-14 Honglei Liu , Yan Xu , Zhiqiang Zhang , Ni Wang , Yanqun Huang , Yanjun Hu , Zhenghan Yang , Rui Jiang , Hui Chen

Vulnerability databases, such as the National Vulnerability Database (NVD), offer detailed descriptions of Common Vulnerabilities and Exposures (CVEs), but often lack information on their real-world impact, such as the tactics, techniques,…

密码学与安全 · 计算机科学 2025-10-21 Anders Mølmen Høst , Pierre Lison , Leon Moonen

Veterinary medical records represent a large data resource for application to veterinary and One Health clinical research efforts. Use of the data is limited by interoperability challenges including inconsistent data formats and data…

计算与语言 · 计算机科学 2025-08-22 Mayla R. Boguslav , Adam Kiehl , David Kott , G. Joseph Strecker , Tracy Webb , Nadia Saklou , Terri Ward , Michael Kirby

The performance of the Vision-and-Language Navigation~(VLN) tasks has witnessed rapid progress recently thanks to the use of large pre-trained vision-and-language models. However, full fine-tuning the pre-trained model for every downstream…

计算机视觉与模式识别 · 计算机科学 2023-08-22 Yanyuan Qiao , Zheng Yu , Qi Wu

Background and objective: Diabetes is a chronic pathology which is affecting more and more people over the years. It gives rise to a large number of deaths each year. Furthermore, many people living with the disease do not realize the…

Inspired by the success of vision-language methods (VLMs) in zero-shot classification, recent works attempt to extend this line of work into object detection by leveraging the localization ability of pre-trained VLMs and generating pseudo…

计算机视觉与模式识别 · 计算机科学 2023-08-01 Yanxin Long , Jianhua Han , Runhui Huang , Xu Hang , Yi Zhu , Chunjing Xu , Xiaodan Liang

The paper presents and comparatively analyses several deep learning approaches to automatically detect tuberculosis related lesions in lung CTs, in the context of the ImageClef 2020 Tuberculosis task. Three classes of methods, different…

图像与视频处理 · 电气工程与系统科学 2020-09-10 Radu Miron , Cosmin Moisii , Mihaela Breaban

The rapid advancement of vision-language models (VLMs) has established a new paradigm in video anomaly detection (VAD): leveraging VLMs to simultaneously detect anomalies and provide comprehendible explanations for the decisions. Existing…

人工智能 · 计算机科学 2025-04-02 Muchao Ye , Weiyang Liu , Pan He

This paper develops a novel nonparametric identification method for treatment effects in settings where individuals self-select into treatment sequences. I propose an identification strategy which relies on a dynamic version of standard…

计量经济学 · 经济学 2023-12-05 Pedro Picchetti

Pneumothorax, a life threatening disease, needs to be diagnosed immediately and efficiently. The prognosis in this case is not only time consuming but also prone to human errors. So an automatic way of accurate diagnosis using chest X-rays…

计算机视觉与模式识别 · 计算机科学 2020-12-23 Tahira Iqbal , Arslan Shaukat , Usman Akram , Zartasha Mustansar , Yung-Cheol Byun

Pulmonary diseases are a public health problem that requires accurate and fast diagnostic techniques. In this paper, a method based on convolutional neural networks (CNN), Data Augmentation, ResNet50 and Vision Transformers (ViT) is…

图像与视频处理 · 电气工程与系统科学 2024-09-24 Pablo Ramirez Amador , Dinarle Milagro Ortega , Arnold Cesarano

Negation is a fundamental linguistic operation in clinical reporting, yet vision-language models (VLMs) frequently fail to distinguish affirmative from negated medical statements. To systematically characterize this limitation, we introduce…

计算机视觉与模式识别 · 计算机科学 2026-02-16 Ali Abbasi , Mehdi Taghipour , Rahmatollah Beheshti

The main objective of this work is to utilize state-of-the-art deep learning approaches for the identification of pulmonary embolism in CTPA-Scans for COVID-19 patients, provide an initial assessment of their performance and, ultimately,…

Objective: Clinical trials are essential for advancing pharmaceutical interventions, but they face a bottleneck in selecting eligible participants. Although leveraging electronic health records (EHR) for recruitment has gained popularity,…

计算与语言 · 计算机科学 2026-01-15 Mojdeh Rahmanian , Seyed Mostafa Fakhrahmad , Seyedeh Zahra Mousavi

Vision-language models (VLMs) have shown considerable potential in digital pathology, yet their effectiveness remains limited for fine-grained, disease-specific classification tasks such as distinguishing between glomerular subtypes. The…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Zhenhao Guo , Rachit Saluja , Tianyuan Yao , Quan Liu , Yuankai Huo , Benjamin Liechty , David J. Pisapia , Kenji Ikemura , Mert R. Sabuncu , Yihe Yang , Ruining Deng