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Segmentation of lung tissue in computed tomography (CT) images is a precursor to most pulmonary image analysis applications. Semantic segmentation methods using deep learning have exhibited top-tier performance in recent years, however…

图像与视频处理 · 电气工程与系统科学 2023-04-27 Niloufar Delfan , Hamid Abrishami Moghaddam , Mohammadreza Modaresi , Kimia Afshari , Kasra Nezamabadi , Neda Pak , Omid Ghaemi , Mohamad Forouzanfar

Coughing is a typical symptom of COVID-19. To detect and localize coughing sounds remotely, a convolutional neural network (CNN) based deep learning model was developed in this work and integrated with a sound camera for the visualization…

音频与语音处理 · 电气工程与系统科学 2022-06-16 Gyeong-Tae Lee , Hyeonuk Nam , Seong-Hu Kim , Sang-Min Choi , Youngkey Kim , Yong-Hwa Park

The ability to predict lung and heart based diseases using deep learning techniques is central to many researchers, particularly in the medical field around the world. In this paper, we present a unique outlook of a very familiar problem of…

计算机视觉与模式识别 · 计算机科学 2022-03-30 Sairamvinay Vijayaraghavan , David Haddad , Shikun Huang , Seongwoo Choi

A combination of traditional image processing methods with advanced neural networks concretes a predictive and preventive healthcare paradigm. This study offers rapid, accurate, and non-invasive diagnostic solutions that can significantly…

Pulmonary diseases are a public health problem that requires accurate and fast diagnostic techniques. In this paper, a method based on convolutional neural networks (CNN), Data Augmentation, ResNet50 and Vision Transformers (ViT) is…

图像与视频处理 · 电气工程与系统科学 2024-09-24 Pablo Ramirez Amador , Dinarle Milagro Ortega , Arnold Cesarano

Precise monitoring of respiratory rate in premature infants is essential to initiate medical interventions as required. Wired technologies can be invasive and obtrusive to the patients. We propose a Deep Learning enabled wearable monitoring…

信号处理 · 电气工程与系统科学 2022-02-23 Ankita Paul , Md. Abu Saleh Tajin , Anup Das , William M. Mongan , Kapil R. Dandekar

Computer-aided diagnosis system for diffuse lung diseases (DLDs) is necessary for the objective assessment of the lung diseases. In this paper, we develop semantic segmentation model for 5 kinds of DLDs. DLDs considered in this work are…

图像与视频处理 · 电气工程与系统科学 2020-03-27 Yuki Suzuki , Kazuki Yamagata , Yanagawa Masahiro , Shoji Kido , Noriyuki Tomiyama

Recurrent neural networks (RNNs) have shown significant improvements in recent years for speech enhancement. However, the model complexity and inference time cost of RNNs are much higher than deep feed-forward neural networks (DNNs).…

声音 · 计算机科学 2020-11-12 Cunhang Fan , Bin Liu , Jianhua Tao , Jiangyan Yi , Zhengqi Wen , Leichao Song

The most deadly and life-threatening disease in the world is lung cancer. Though early diagnosis and accurate treatment are necessary for lowering the lung cancer mortality rate. A computerized tomography (CT) scan-based image is one of the…

图像与视频处理 · 电气工程与系统科学 2023-04-12 Muntasir Mamun , Md Ishtyaq Mahmud , Mahabuba Meherin , Ahmed Abdelgawad

This article investigates the use of deep neural networks (DNNs) for hearing-loss compensation. Hearing loss is a prevalent issue affecting millions of people worldwide, and conventional hearing aids have limitations in providing…

音频与语音处理 · 电气工程与系统科学 2024-12-16 Peter Leer , Jesper Jensen , Laurel H. Carney , Zheng-Hua Tan , Jan Østergaard , Lars Bramsløw

The issue in respiratory sound classification has attained good attention from the clinical scientists and medical researcher's group in the last year to diagnosing COVID-19 disease. To date, various models of Artificial Intelligence (AI)…

声音 · 计算机科学 2021-12-15 Kranthi Kumar Lella , Alphonse Pja

Sound processing in the human auditory system is complex and highly non-linear, whereas hearing aids (HAs) still rely on simplified descriptions of auditory processing or hearing loss to restore hearing. Even though standard HA…

音频与语音处理 · 电气工程与系统科学 2023-06-21 Fotios Drakopoulos , Sarah Verhulst

In reverberant conditions with a single speaker, each far-field microphone records a reverberant version of the same speaker signal at a different location. In over-determined conditions, where there are multiple microphones but only one…

音频与语音处理 · 电气工程与系统科学 2024-08-14 Zhong-Qiu Wang

Pulmonary lobe segmentation is an important task for pulmonary disease related Computer Aided Diagnosis systems (CADs). Classical methods for lobe segmentation rely on successful detection of fissures and other anatomical information such…

计算机视觉与模式识别 · 计算机科学 2019-04-11 Hao Tang , Chupeng Zhang , Xiaohui Xie

In this work, a dense recurrent convolutional neural network (DRCNN) was constructed to detect sleep disorders including arousal, apnea and hypopnea using Polysomnography (PSG) measurement channels provided in the 2018 Physionet challenge…

机器学习 · 计算机科学 2019-07-25 Bahareh Pourbabaee , Matthew Howe-Patterson , Matthew Patterson , Frederic Benard

The issue of failed weaning is a critical concern in the intensive care unit (ICU) setting. This scenario occurs when a patient experiences difficulty maintaining spontaneous breathing and ensuring a patent airway within the first 48 hours…

机器学习 · 计算机科学 2025-03-05 Hernando Gonzalez , Carlos Julio Arizmendi , Beatriz F. Giraldo

The lungs are the essential organs of respiration, and this system is significant in the carbon dioxide and exchange between oxygen that occurs in human life. However, several lung diseases, which include pneumonia, tuberculosis, COVID-19,…

图像与视频处理 · 电气工程与系统科学 2025-03-03 Sajjad Saleem , Muhammad Imran Sharif

This paper presents a novel machine-hearing system that exploits deep neural networks (DNNs) and head movements for robust binaural localisation of multiple sources in reverberant environments. DNNs are used to learn the relationship…

音频与语音处理 · 电气工程与系统科学 2019-04-08 Ning Ma , Tobias May , Guy J. Brown

The reverberation time (T60) and the direct-to-reverberant ratio (DRR) are commonly used to characterize room acoustic environments. Both parameters can be measured from an acoustic impulse response (AIR) or using blind estimation methods…

声音 · 计算机科学 2019-10-23 Nicholas J. Bryan

Lung diseases, including lung cancer and COPD, are significant health concerns globally. Traditional diagnostic methods can be costly, time-consuming, and invasive. This study investigates the use of semi supervised learning methods for…

音频与语音处理 · 电气工程与系统科学 2025-08-12 Xiaoran Xu , In-Ho Ra , Ravi Sankar