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Retinopathy represents a group of retinal diseases that, if not treated timely, can cause severe visual impairments or even blindness. Many researchers have developed autonomous systems to recognize retinopathy via fundus and optical…

图像与视频处理 · 电气工程与系统科学 2021-11-05 Taimur Hassan , Bilal Hassan , Muhammad Usman Akram , Shahrukh Hashmi , Abdel Hakim Taguri , Naoufel Werghi

In this paper we consider the problem of tracking the progression of reading through eye-gaze measurements. Such an algorithm is novel and will ultimately help to develop a method of analyzing eye-gaze data which had been collected during…

人机交互 · 计算机科学 2019-05-09 Stephen Bottos , Balakumar Balasingam

Obstacle Detection is a central problem for any robotic system, and critical for autonomous systems that travel at high speeds in unpredictable environment. This is often achieved through scene depth estimation, by various means. When fast…

机器人学 · 计算机科学 2016-07-22 Michele Mancini , Gabriele Costante , Paolo Valigi , Thomas A. Ciarfuglia

To efficiently combat the spread of LLM-generated misinformation, we present RADAR, a Retrieval-Augmented Detector with Adversarial Refinement for robust fake news detection. Our approach employs a generator that rewrites real articles with…

计算与语言 · 计算机科学 2026-03-19 Song-Duo Ma , Yi-Hung Liu , Hsin-Yu Lin , Pin-Yu Chen , Hong-Yan Huang , Shau-Yung Hsu , Yun-Nung Chen

Speech has emerged as a widely embraced user interface across diverse applications. However, for individuals with dysarthria, the inherent variability in their speech poses significant challenges. This paper presents an end-to-end…

声音 · 计算机科学 2024-09-17 Shuiyun Liu , Yuxiang Kong , Pengcheng Guo , Weiji Zhuang , Peng Gao , Yujun Wang , Lei Xie

People with diabetes are at risk of developing an eye disease called diabetic retinopathy (DR). This disease occurs when high blood glucose levels cause damage to blood vessels in the retina. Computer-aided DR diagnosis is a promising tool…

计算机视觉与模式识别 · 计算机科学 2020-11-12 Yi Zhou , Boyang Wang , Lei Huang , Shanshan Cui , Ling Shao

Semantic 3D city models are worldwide easy-accessible, providing accurate, object-oriented, and semantic-rich 3D priors. To date, their potential to mitigate the noise impact on radar object detection remains under-explored. In this paper,…

计算机视觉与模式识别 · 计算机科学 2025-04-17 Yuan Luo , Rudolf Hoffmann , Yan Xia , Olaf Wysocki , Benedikt Schwab , Thomas H. Kolbe , Daniel Cremers

Depth perception is crucial for spatial understanding and has traditionally been achieved through stereoscopic imaging. However, the precision of depth estimation using stereoscopic methods depends on the accurate calibration of binocular…

机器人学 · 计算机科学 2025-11-25 Muhamamd Ishfaq Hussain , Zubia Naz , Muhammad Aasim Rafique , Moongu Jeon

Depression is a severe global mental health issue that impairs daily functioning and overall quality of life. Although recent audio-visual approaches have improved automatic depression detection, methods that ignore emotional cues often…

计算机视觉与模式识别 · 计算机科学 2026-01-22 Chenglizhao Chen , Boze Li , Mengke Song , Dehao Feng , Xinyu Liu , Shanchen Pang , Jufeng Yang , Hui Yu

How to improve discriminative feature learning is central in classification. Existing works address this problem by explicitly increasing inter-class separability and intra-class similarity, whether by constructing positive and negative…

机器学习 · 计算机科学 2024-08-21 Qingsong Zhao , Yi Wang , Shuguang Dou , Chen Gong , Yin Wang , Cairong Zhao

Multimodal large language models (MLLMs) suffer from pronounced hallucinations in remote sensing visual question-answering (RS-VQA), primarily caused by visual grounding failures in large-scale scenes or misinterpretation of fine-grained…

计算机视觉与模式识别 · 计算机科学 2026-03-04 Yi Liu , Jing Zhang , Di Wang , Xiaoyu Tian , Haonan Guo , Bo Du

Human visual system is modeled in engineering field providing feature-engineered methods which detect contrasted/surprising/unusual data into images. This data is "interesting" for humans and leads to numerous applications. Deep learning…

计算机视觉与模式识别 · 计算机科学 2021-09-24 Matei Mancas , Phutphalla Kong , Bernard Gosselin

Losing track of reading progress during line switching can be frustrating. Eye gaze tracking technology offers a potential solution by highlighting read paragraphs, aiding users in avoiding wrong line switches. However, the gap between gaze…

人机交互 · 计算机科学 2024-12-16 Sikai Yang , Gang Yan , Wan Du

Diabetic Retinopathy (DR) is a leading cause of vision loss in the world,. In the past few Diabetic Retinopathy (DR) is a leading cause of vision loss in the world. In the past few years, Artificial Intelligence (AI) based approaches have…

图像与视频处理 · 电气工程与系统科学 2021-07-02 Vasudevan Lakshminarayanan , Hoda Kherdfallah , Arya Sarkar , J. Jothi Balaji

Diabetic retinopathy (DR) is a primary cause of blindness in working-age people worldwide. About 3 to 4 million people with diabetes become blind because of DR every year. Diagnosis of DR through color fundus images is a common approach to…

计算机视觉与模式识别 · 计算机科学 2020-03-27 Qilei Chen , Ping Liu , Jing Ni , Yu Cao , Benyuan Liu , Honggang Zhang

Lipreading is an impressive technique and there has been a definite improvement of accuracy in recent years. However, existing methods for lipreading mainly build on autoregressive (AR) model, which generate target tokens one by one and…

音频与语音处理 · 电气工程与系统科学 2021-03-16 Jinglin Liu , Yi Ren , Zhou Zhao , Chen Zhang , Baoxing Huai , Nicholas Jing Yuan

Dysgraphia, a handwriting learning disability, has a serious negative impact on children's academic results, daily life and overall wellbeing. Early detection of dysgraphia allows for an early start of a targeted intervention. Several…

The emergence of Large Language Models (LLMs) has revolutionized how users access information, shifting from traditional search engines to direct question-and-answer interactions with LLMs. However, the widespread adoption of LLMs has…

计算与语言 · 计算机科学 2024-07-23 Weihang Su , Yichen Tang , Qingyao Ai , Changyue Wang , Zhijing Wu , Yiqun Liu

Diabetic retinopathy (DR) is a major cause of visual impairment, and effective treatment options depend heavily on timely and accurate diagnosis. Deep learning models have demonstrated great success identifying DR from retinal images.…

图像与视频处理 · 电气工程与系统科学 2025-10-02 Madhushan Ramalingam , Yaish Riaz , Priyanthi Rajamanoharan , Piyumi Dasanayaka

Diabetic retinopathy (DR) is a leading cause of blindness worldwide, necessitating early detection to prevent vision loss. Current automated DR detection systems often struggle with poor-quality images, lack interpretability, and…

图像与视频处理 · 电气工程与系统科学 2025-09-03 Idowu Paul Okuwobi , Jingyuan Liu , Jifeng Wan , Jiaojiao Jiang