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Visual Question Answering for Remote Sensing (RSVQA) is a task that aims at answering natural language questions about the content of a remote sensing image. The visual features extraction is therefore an essential step in a VQA pipeline.…

Computer Vision and Pattern Recognition · Computer Science 2024-07-12 Lucrezia Tosato , Hichem Boussaid , Flora Weissgerber , Camille Kurtz , Laurent Wendling , Sylvain Lobry

Emotion recognition,as a step toward mind reading,seeks to infer internal states from external cues.Most existing methods rely on explicit signals-such as facial expressions,speech,or gestures-that reflect only bodily responses and overlook…

Computer Vision and Pattern Recognition · Computer Science 2025-07-18 Mengke Song , Yuge Xie , Qi Cui , Luming Li , Xinyu Liu , Guotao Wang , Chenglizhao Chen , Shanchen Pang

Gaze is an intuitive and direct way to represent the intentions of an individual. However, when it comes to assistive aerial teleoperation which aims to perform operators' intention, rare attention has been paid to gaze. Existing methods…

Robotics · Computer Science 2022-02-08 Qianhao Wang , Botao He , Zhiren Xun , Chao Xu , Fei Gao

Virtual-reality (VR) and augmented-reality (AR) technology is increasingly combined with eye-tracking. This combination broadens both fields and opens up new areas of application, in which visual perception and related cognitive processes…

Computer Vision and Pattern Recognition · Computer Science 2021-03-22 Lena Stubbemann , Dominik Dürrschnabel , Robert Refflinghaus

Unconstrained remote gaze estimation remains challenging mostly due to its vulnerability to the large variability in head-pose. Prior solutions struggle to maintain reliable accuracy in unconstrained remote gaze tracking. Among them,…

Computer Vision and Pattern Recognition · Computer Science 2020-04-09 Zhecan Wang , Jian Zhao , Cheng Lu , Han Huang , Fan Yang , Lianji Li , Yandong Guo

The existing computational visual attention systems have focused on the objective to basically simulate and understand the concept of visual attention system in adults. Consequently, the impact of observer's age in scene viewing behavior…

Computer Vision and Pattern Recognition · Computer Science 2019-04-30 Onkar Krishna , Kiyoharu Aizawa , Go Irie

Driver gaze estimation serves as a fundamental metric for evaluating driver attentiveness in modern monitoring systems. Beyond being vulnerable to sudden lighting changes and sensor noise, spatial-domain models struggle to disentangle…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Jun Ma , Zhenye Yang , Ruichen Zhou , Pei Zhang , Huan Li , Jinpeng Chen

Visual attention plays a critical role when our visual system executes active visual tasks by interacting with the physical scene. However, how to encode the visual object relationship in the psychological world of our brain deserves to be…

Computer Vision and Pattern Recognition · Computer Science 2025-11-26 Kai-Fu Yang , Yong-Jie Li

Effective assisted living environments must be able to perform inferences on how their occupants interact with one another as well as with surrounding objects. To accomplish this goal using a vision-based automated approach, multiple tasks…

Computer Vision and Pattern Recognition · Computer Science 2019-09-23 Philipe A. Dias , Damiano Malafronte , Henry Medeiros , Francesca Odone

Accurate yet interpretable image-based diagnosis remains a central challenge in medical AI, particularly in settings characterized by limited data, subtle visual cues, and high-stakes clinical decision-making. Most existing vision models…

Artificial Intelligence · Computer Science 2025-12-23 Midhat Urooj , Ayan Banerjee , Sandeep Gupta

A deep learning classifier for detecting seizures in neonates is proposed. This architecture is designed to detect seizure events from raw electroencephalogram (EEG) signals as opposed to the state-of-the-art hand engineered feature-based…

Machine Learning · Computer Science 2021-05-31 Alison O'Shea , Gordon Lightbody , Geraldine Boylan , Andriy Temko

Early diagnosis of autism spectrum disorder (ASD) is known to improve the quality of life of affected individuals. However, diagnosis is often delayed even in wealthier countries including the US, largely due to the fact that gold standard…

Computer Vision and Pattern Recognition · Computer Science 2020-07-30 Dennis Núñez Fernández , Franklin Barrientos Porras , Robert H. Gilman , Macarena Vittet Mondonedo , Patricia Sheen , Mirko Zimic

Comprehensively interpreting human behavior is a core challenge in human-aware artificial intelligence. However, prior works typically focused on body behavior, neglecting the crucial role of eye gaze and its synergy with body motion. We…

Human-Computer Interaction · Computer Science 2025-11-21 Qing Chang , Zhiming Hu

This research report explores the role of eye gaze in human-robot interactions and proposes a learning system for detecting objects gazed at by humans using solely visual feedback. The system leverages face detection, human attention…

Robotics · Computer Science 2025-09-16 Shiva Hanifi , Elisa Maiettini , Maria Lombardi , Lorenzo Natale

Radiologist eye-tracking data provide a rich record of how experts search, compare, and accumulate evidence during image reading; yet, existing methods exploit this signal only partially, either as a static spatial prior or as an auxiliary…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Yiwei Li , Zihao Wu , Huaqin Zhao , Yifan Zhou , Chao Cao , Dajiang Zhu , Tianming Liu , Lin Zhao

Purpose: As visual inspection is an inherent process during radiological screening, the associated eye gaze data can provide valuable insights into relevant clinical decisions. As deep learning has become the state-of-the-art for…

Image and Video Processing · Electrical Eng. & Systems 2025-02-18 Zirui Qiu , Hassan Rivaz , Yiming Xiao

Driver's eye gaze holds a wealth of cognitive and intentional cues crucial for intelligent vehicles. Despite its significance, research on in-vehicle gaze estimation remains limited due to the scarcity of comprehensive and well-annotated…

Computer Vision and Pattern Recognition · Computer Science 2024-03-26 Yihua Cheng , Yaning Zhu , Zongji Wang , Hongquan Hao , Yongwei Liu , Shiqing Cheng , Xi Wang , Hyung Jin Chang

In this work, we present GazeLT, a human visual attention integration-disintegration approach for long-tailed disease classification. A radiologist's eye gaze has distinct patterns that capture both fine-grained and coarser level disease…

Computer Vision and Pattern Recognition · Computer Science 2025-08-14 Moinak Bhattacharya , Gagandeep Singh , Shubham Jain , Prateek Prasanna

Robust gaze estimation is a challenging task, even for deep CNNs, due to the non-availability of large-scale labeled data. Moreover, gaze annotation is a time-consuming process and requires specialized hardware setups. We propose MTGLS: a…

Computer Vision and Pattern Recognition · Computer Science 2021-12-14 Shreya Ghosh , Munawar Hayat , Abhinav Dhall , Jarrod Knibbe

We address the problem of detecting attention targets in video. Our goal is to identify where each person in each frame of a video is looking, and correctly handle the case where the gaze target is out-of-frame. Our novel architecture…

Computer Vision and Pattern Recognition · Computer Science 2020-04-01 Eunji Chong , Yongxin Wang , Nataniel Ruiz , James M. Rehg