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Eating habits are learned throughout the early stages of our lives. However, it is not easy to be aware of how our food-related routine affects our healthy living. In this work, we address the unsupervised discovery of nutritional habits…

计算机视觉与模式识别 · 计算机科学 2020-09-17 Estefania Talavera , Andreea Glavan , Alina Matei , Petia Radeva

As shown in computer vision, the power of deep learning lies in automatically learning relevant and powerful features for any perdition task, which is made possible through end-to-end architectures. However, deep learning approaches applied…

计算机视觉与模式识别 · 计算机科学 2018-10-02 Soheil Esmaeilzadeh , Dimitrios Ioannis Belivanis , Kilian M. Pohl , Ehsan Adeli

In this paper, we consider the problem of fine-grained image retrieval in an incremental setting, when new categories are added over time. On the one hand, repeatedly training the representation on the extended dataset is time-consuming. On…

计算机视觉与模式识别 · 计算机科学 2020-10-19 Wei Chen , Yu Liu , Weiping Wang , Tinne Tuytelaars , Erwin M. Bakker , Michael Lew

Medical imaging plays an important role in the medical sector in identifying diseases. X-ray, computed tomography (CT) scans, and magnetic resonance imaging (MRI) are a few examples of medical imaging. Most of the time, these imaging…

图像与视频处理 · 电气工程与系统科学 2024-09-01 Mosabbir Bhuiyan , MD Abdullah Al Nasim , Sarwar Saif , Kishor Datta Gupta , Md Jahangir Alam , Sajedul Talukder

Understanding affect is central to anticipating human behavior, yet current egocentric vision benchmarks largely ignore the person's emotional states that shape their decisions and actions. Existing tasks in egocentric perception focus on…

计算机视觉与模式识别 · 计算机科学 2026-02-25 Matthias Jammot , Björn Braun , Paul Streli , Rafael Wampfler , Christian Holz

Stroke represents the third cause of death and disability worldwide, and is recognised as a significant global health problem. A major challenge for stroke survivors is persistent hand dysfunction, which severely affects the ability to…

计算机视觉与模式识别 · 计算机科学 2024-10-01 Wiktor Mucha , Kentaro Tanaka , Martin Kampel

The research presents a machine learning (ML) classifier designed to differentiate between schizophrenia patients and healthy controls by utilising features extracted from electroencephalogram (EEG) data, specifically focusing on…

机器学习 · 计算机科学 2025-03-18 Sara Alkhalifa

Alzheimer's Disease (AD) is a severe brain disorder, destroying memories and brain functions. AD causes chronically, progressively, and irreversibly cognitive declination and brain damages. The reliable and effective evaluation of early…

图像与视频处理 · 电气工程与系统科学 2021-01-07 Kuo Yang , Emad A. Mohammed

Currently, the diagnosis of Alzheimer's disease is a complex and error-prone process. Improving this diagnosis could allow earlier detection of the disease and improve the quality of life of patients and their families. For this work, we…

图像与视频处理 · 电气工程与系统科学 2022-10-18 Ángel de la Vega Jiménez

Recently, there has been a growing interest in monitoring brain activity for individual recognition system. So far these works are mainly focussing on single channel data or fragment data collected by some advanced brain monitoring…

计算机视觉与模式识别 · 计算机科学 2018-01-18 Lei Chu , Robert Qiu , Haichun Liu , Zenan Ling , Tianhong Zhang , Jijun Wang

Long-form egocentric video understanding provides rich contextual information and unique insights into long-term human behaviors, holding significant potential for applications in embodied intelligence, long-term activity analysis, and…

计算机视觉与模式识别 · 计算机科学 2026-01-27 Wenqi Zhou , Kai Cao , Hao Zheng , Yunze Liu , Xinyi Zheng , Miao Liu , Per Ola Kristensson , Walterio Mayol-Cuevas , Fan Zhang , Weizhe Lin , Junxiao Shen

Rising advancements and ICT have changed the way of life of society, every single logical zone are exploiting innovation to get a genuine improvement. Specialists understand the advantages of utilizing genuine games as a dependable device…

计算机科学与博弈论 · 计算机科学 2020-05-01 Harini. M , Harini. T , Roxanna Samuel

Alzheimer's disease is a human brain disease that affects a significant fraction of the population by causing problems with short-term memory, thinking, spatial orientation and behavior, memory loss and other intellectual abilities. Up to…

神经元与认知 · 定量生物学 2012-10-02 Athanasios Alexiou , Panayiotis Vlamos

We consider the problem of localizing visitors in a cultural site from egocentric (first person) images. Localization information can be useful both to assist the user during his visit (e.g., by suggesting where to go and what to see next)…

计算机视觉与模式识别 · 计算机科学 2019-04-11 Francesco Ragusa , Antonino Furnari , Sebastiano Battiato , Giovanni Signorello , Giovanni Maria Farinella

Egocentric vision systems aim to understand the spatial surroundings and the wearer's behavior inside it, including motions, activities, and interactions. We argue that egocentric systems must additionally detect physiological states to…

计算机视觉与模式识别 · 计算机科学 2025-08-07 Björn Braun , Rayan Armani , Manuel Meier , Max Moebus , Christian Holz

Dysgraphia is a key cognitive disorder impacting writing skills. Current tests often identify dysgraphia after writing issues emerge. This paper presents a set of computer games and uses machine learning to analyze the results, predicting…

人机交互 · 计算机科学 2025-03-21 Zahra Nevisi , Maryam Tahmasbi

Vision-language models (VLMs) have recently shown promising results in traditional downstream tasks. Evaluation studies have emerged to assess their abilities, with the majority focusing on the third-person perspective, and only a few…

计算机视觉与模式识别 · 计算机科学 2024-03-29 Sijie Cheng , Zhicheng Guo , Jingwen Wu , Kechen Fang , Peng Li , Huaping Liu , Yang Liu

Deep learning has shown promising results in medical image analysis, however, the lack of very large annotated datasets confines its full potential. Although transfer learning with ImageNet pre-trained classification models can alleviate…

计算机视觉与模式识别 · 计算机科学 2018-08-16 Ken C. L. Wong , Tanveer Syeda-Mahmood , Mehdi Moradi

We present Ego-1K, a large-scale collection of time-synchronized egocentric multiview videos designed to advance neural 3D video synthesis and dynamic scene understanding. The dataset contains nearly 1,000 short egocentric videos captured…

Multimodal Large Language Models (MLLMs) have demonstrated remarkable performance in complex multimodal tasks. While MLLMs excel at visual perception and reasoning in third-person and egocentric videos, they are prone to hallucinations,…