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When the trained physician interprets medical images, they understand the clinical importance of visual features. By applying cognitive attention, they apply greater focus onto clinically relevant regions while disregarding unnecessary…

Image and Video Processing · Electrical Eng. & Systems 2021-09-06 Adrit Rao , Jongchan Park , Sanghyun Woo , Joon-Young Lee , Oliver Aalami

The timely identification of mental disorders in adolescents is a global public health challenge.Single factor is difficult to detect the abnormality due to its complex and subtle nature. Additionally, the generalized multimodal…

Machine Learning · Computer Science 2023-09-20 Zhicheng Du , Chenyao Jiang , Xi Yuan , Shiyao Zhai , Zhengyang Lei , Shuyue Ma , Yang Liu , Qihui Ye , Chufan Xiao , Qiming Huang , Ming Xu , Dongmei Yu , Peiwu Qin

This paper aims to develop a new deep learning-inspired gaming approach for early detection of dementia. This research integrates a robust convolutional neural network (CNN)-based model for early dementia detection using health metrics data…

Computer Vision and Pattern Recognition · Computer Science 2024-12-31 Paramita Kundu Maji , Soubhik Acharya , Priti Paul , Sanjay Chakraborty , Saikat Basu

Estimating human pose using a front-facing egocentric camera is essential for applications such as sports motion analysis, VR/AR, and AI for wearable devices. However, many existing methods rely on RGB cameras and do not account for…

Computer Vision and Pattern Recognition · Computer Science 2025-05-29 Wataru Ikeda , Masashi Hatano , Ryosei Hara , Mariko Isogawa

Alzheimer's disease is a degenerative brain disease. Being the primary cause of Dementia in adults and progressively destroys brain memory. Though Alzheimer's disease does not have a cure currently, diagnosing it at an earlier stage will…

Machine Learning · Computer Science 2023-02-17 Shrish Pellakur , Nelly Elsayed , Zag ElSayed , Murat Ozer

Alzheimer's disease is a debilitating disorder marked by a decline in cognitive function. Timely identification of the disease is essential for the development of personalized treatment strategies that aim to mitigate its progression. The…

Computer Vision and Pattern Recognition · Computer Science 2025-11-27 Xin Hong , Kaifeng Huang

Alzheimers Disease AD is an acute neuro disease that degenerates the brain cells and thus leads to memory loss progressively. It is a fatal brain disease that mostly affects the elderly. It steers the decline of cognitive and biological…

Machine Learning · Computer Science 2023-04-20 Nair Bini Balakrishnan , P. S. Sreeja , Jisha Jose Panackal

We present the first systematic analysis of multimodal large language models (MLLMs) in personalized question-answering requiring ego-grounding - the ability to understand the camera-wearer in egocentric videos. To this end, we introduce…

Computer Vision and Pattern Recognition · Computer Science 2026-04-03 Junbin Xiao , Shenglang Zhang , Pengxiang Zhu , Angela Yao

Cognitive decline is a natural part of aging. However, under some circumstances, this decline is more pronounced than expected, typically due to disorders such as Alzheimer's disease. Early detection of an anomalous decline is crucial, as…

Accurate diagnosis of Alzheimer's disease (AD) is both challenging and time consuming. With a systematic approach for early detection and diagnosis of AD, steps can be taken towards the treatment and prevention of the disease. This study…

Machine Learning · Computer Science 2022-12-12 Harshit Parmar , Eric Walden

Whole-slide image classification represents a key challenge in computational pathology and medicine. Attention-based multiple instance learning (MIL) has emerged as an effective approach for this problem. However, the effect of attention…

Quantitative Methods · Quantitative Biology 2025-03-14 Rajiv Krishnakumar , Julien Baglio , Frederik F. Flöther , Christian Ruiz , Stefan Habringer , Nicole H. Romano

A healthy lifestyle is the key to better health and happiness and has a considerable effect on quality of life and disease prevention. Current lifelogging/egocentric datasets are not suitable for lifestyle analysis; consequently, there is…

Computer Vision and Pattern Recognition · Computer Science 2020-11-25 Qing Gao , Mingtao Pei , Hongyu Shen

Deep learning-based super-resolution models have the potential to revolutionize biomedical imaging and diagnoses by effectively tackling various challenges associated with early detection, personalized medicine, and clinical automation.…

Medical Physics · Physics 2023-06-27 Yuanzheng Ma , Xinyue Wang , Benqi Zhao , Ying Xiao , Shijie Deng , Jian Song , Xun Guan

Continual Learning, also known as Lifelong or Incremental Learning, has recently gained renewed interest among the Artificial Intelligence research community. Recent research efforts have quickly led to the design of novel algorithms able…

Computer Vision and Pattern Recognition · Computer Science 2022-12-15 Lorenzo Pellegrini , Chenchen Zhu , Fanyi Xiao , Zhicheng Yan , Antonio Carta , Matthias De Lange , Vincenzo Lomonaco , Roshan Sumbaly , Pau Rodriguez , David Vazquez

Cognitive decline is a sign of Alzheimer's disease (AD), and there is evidence that tracking a person's eye movement, using eye tracking devices, can be used for the automatic identification of early signs of cognitive decline. However,…

Computation and Language · Computer Science 2019-10-02 Bahman Mirheidari , Yilin Pan , Traci Walker , Markus Reuber , Annalena Venneri , Daniel Blackburn , Heidi Christensen

A key issue to Alzheimer's disease clinical trial failures is poor participant selection. Participants have heterogeneous cognitive trajectories and many do not decline during trials, which reduces a study's power to detect treatment…

Quantitative Methods · Quantitative Biology 2022-05-05 Angela Tam , César Laurent , Serge Gauthier , Christian Dansereau

Next-generation visual assistants, such as smart glasses, embodied agents, and always-on life-logging systems, must reason over an entire day or more of continuous visual experience. In ultra-long video settings, relevant information is…

Computer Vision and Pattern Recognition · Computer Science 2026-05-12 Ziyang Wang , Yue Zhang , Shoubin Yu , Ce Zhang , Zengqi Zhao , Jaehong Yoon , Hyunji Lee , Gedas Bertasius , Mohit Bansal

Some of the most severe bottlenecks preventing widespread development of machine learning models for human behavior include a dearth of labeled training data and difficulty of acquiring high quality labels. Active learning is a paradigm for…

Serious games and gamification (SGG) have shown to have positive effects on health outcomes of eHealth applications. However, research has shown that a shift towards a personalized approach is needed, considering the diversity of users.…

Human-Computer Interaction · Computer Science 2026-03-31 Stéphanie Carlier , Femke De Backere , Filip De Turck

Meta learning approaches to few-shot classification are computationally efficient at test time, requiring just a few optimization steps or single forward pass to learn a new task, but they remain highly memory-intensive to train. This…