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Since the advent of Deepfakes in digital media, the development of robust and reliable detection mechanism is urgently called for. In this study, we explore a novel approach to Deepfake detection by utilizing electroencephalography (EEG)…

This paper presents a two-stage method for beam hardening artifact correction of dental cone beam computerized tomography (CBCT). The proposed artifact reduction method is designed to improve the quality of maxillofacial imaging, where soft…

计算工程、金融与科学 · 计算机科学 2020-10-09 T. Bayaraa , C. M. Hyun , T. J. Jang , S. M. Lee , J. K. Seo

Electroencephalography (EEG) is essential in neuroscience and clinical practice, yet it suffers from physiological artifacts, particularly electromyography (EMG), which distort signals. We propose a deep learning model using pix2pixGAN to…

信号处理 · 电气工程与系统科学 2024-11-21 Haoyi Wang , Xufang Chen , Yue Yang , Kewei Zhou , Meining Lv , Dongrui Wang , Wenjie Zhang

The success of deep learning in computer vision has greatly increased the need for annotated image datasets. We propose an EEG (Electroencephalogram)-based image annotation system. While humans can recognize objects in 20-200 milliseconds,…

计算机视觉与模式识别 · 计算机科学 2017-11-08 Viral Parekh , Ramanathan Subramanian , Dipanjan Roy , C. V. Jawahar

Electroencephalography (EEG) has become the most significant input signal for brain computer interface (BCI) based systems. However, it is very difficult to obtain satisfactory classification accuracy due to traditional methods can not…

计算机视觉与模式识别 · 计算机科学 2018-07-30 Chuanqi Tan , Fuchun Sun , Wenchang Zhang , Jianhua Chen , Chunfang Liu

There is a correlation between adjacent channels of electroencephalogram (EEG), and how to represent this correlation is an issue that is currently being explored. In addition, due to inter-individual differences in EEG signals, this…

信号处理 · 电气工程与系统科学 2023-09-22 Jie Jiao , Meiyan Xu , Qingqing Chen , Hefan Zhou , Wangliang Zhou

Recently, deep learning approaches for MR motion artifact correction have been extensively studied. Although these approaches have shown high performance and reduced computational complexity compared to classical methods, most of them…

计算机视觉与模式识别 · 计算机科学 2020-11-13 Gyutaek Oh , Jeong Eun Lee , Jong Chul Ye

Brain-computer interface (BCI) technology enables direct interaction between humans and computers by analyzing brain signals. Electroencephalogram (EEG) is one of the non-invasive tools used in BCI systems, providing high temporal…

信号处理 · 电气工程与系统科学 2024-11-18 Hyeon-Taek Han , Dae-Hyeok Lee , Heon-Gyu Kwak

Electroencephalography (EEG) is commonly used by physicians for the diagnosis of numerous neurological disorders. Due to the large volume of EEGs requiring interpretation and the specific expertise involved, artificial intelligence-based…

Waveform physiological data is important in the treatment of critically ill patients in the intensive care unit. Such recordings are susceptible to artefacts, which must be removed before the data can be re-used for alerting or reprocessed…

机器学习 · 统计学 2020-01-07 Tom Edinburgh , Peter Smielewski , Marek Czosnyka , Stephen J. Eglen , Ari Ercole

The electroencephalography classifier is the most important component of brain-computer interface based systems. There are two major problems hindering the improvement of it. First, traditional methods do not fully exploit multimodal…

计算机视觉与模式识别 · 计算机科学 2018-08-07 Chuanqi Tan , Fuchun Sun , Wenchang Zhang

Electroencephalography (EEG) signal based intent recognition has recently attracted much attention in both academia and industries, due to helping the elderly or motor-disabled people controlling smart devices to communicate with outer…

计算机与社会 · 计算机科学 2017-08-17 Xiang Zhang , Lina Yao , Chaoran Huang , Quan Z. Sheng , Xianzhi Wang

We present a filtering procedure based on singular value decomposition to remove artifacts arising from sample motion during dynamic full field OCT acquisitions. The presented method succeeded in removing artifacts created by environmental…

图像与视频处理 · 电气工程与系统科学 2019-07-01 Jules Scholler

Automated Sleep stage classification using raw single channel EEG is a critical tool for sleep quality assessment and disorder diagnosis. However, modelling the complexity and variability inherent in this signal is a challenging task,…

信号处理 · 电气工程与系统科学 2024-01-17 Shivam Sharma , Suvadeep Maiti , S. Mythirayee , Srijithesh Rajendran , Raju Surampudi Bapi

The decoding of electroencephalography (EEG) signals allows access to user intentions conveniently, which plays an important role in the fields of human-machine interaction. To effectively extract sufficient characteristics of the…

人机交互 · 计算机科学 2024-09-06 Hongqi Li , Haodong Zhang , Yitong Chen

Purpose: To investigate deep learning electrical properties tomography (EPT) for application on different simulated and in-vivo datasets including pathologies for obtaining quantitative brain conductivity maps. Methods: 3D patch-based…

One of the more significant obstacles in classification of skin cancer is the presence of artifacts. This paper investigates the effect of dark corner artifacts, which result from the use of dermoscopes, on the performance of a deep…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Samuel William Pewton , Bill Cassidy , Connah Kendrick , Moi Hoon Yap

Electroencephalography (EEG) signal cleaning has long been a critical challenge in the research community. The presence of artifacts can significantly degrade EEG data quality, complicating analysis and potentially leading to erroneous…

信号处理 · 电气工程与系统科学 2025-09-12 Davoud Hajhassani , Quentin Barthélemy , Jérémie Mattout , Marco Congedo

Metal artifact reduction (MAR) is one of the most important research topics in computed tomography (CT). With the advance of deep learning technology for image reconstruction,various deep learning methods have been also suggested for metal…

图像与视频处理 · 电气工程与系统科学 2020-07-08 Junghyun Lee , Jawook Gu , Jong Chul Ye

Cardiotocography (CTG) is essential for fetal monitoring but is frequently compromised by diverse artefacts which obscure true fetal heart rate (FHR) patterns and can lead to misdiagnosis or delayed intervention. Current deep-learning…

音频与语音处理 · 电气工程与系统科学 2025-08-18 Sheng Wong , Beth Albert , Gabriel Davis Jones
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