Importance:Heart sound auscultation is a routinely used physical examination in clinical practice to identify potential cardiac abnormalities. However, accurate interpretation of heart sounds requires specialized trai...
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Importance:Heart sound auscultation is a routinely used physical examination in clinical practice to identify potential cardiac abnormalities. However, accurate interpretation of heart sounds requires specialized training and experience, which limits its generalizability. Deep learning, a subset of machine learning, involves training artiffcial neural networks to learn from large datasets and perform complex tasks with intricate patterns. Over the past decade, deep learning has been successfully applied to heart sound analysis, achieving remarkable results and accumulating substantial heart sound data for model training. Although several reviews have summarized deep learning algorithms for heart sound analysis, there is a lack of comprehensive summaries regarding the available heart sound data and the clinical applications. Highlights:This review will compile the commonly used heart sound datasets, introduce the fundamentals and state-of-the-art techniques in heart sound analysis and deep learning, and summarize the current applications of deep learning for heart sound analysis, along with their limitations and areas for future improvement. Conclusions:The integration of deep learning into heart sound analysis represents a signiffcant advancement in clinical practice. The growing availability of heart sound datasets and the continuous development of deep learning techniques contribute to the improvement and broader clinical adoption of these models. However, ongoing research is needed to address existing challenges and reffne these technologies for broader clinical use.
The integration of Artificial Intelligence (AI) with Low Power Wide Area Networks (LPWAN) offers a promising approach to address resource constraints and dynamic network conditions inherent in these networks. However,...
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Human motion recognition (HMR) is a fundamental task in computer vision with applications in healthcare, surveillance, human-computer interaction, and intelligent environments. This paper proposes a better-performing ...
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ISBN:
(数字)9798350379525
ISBN:
(纸本)9798350379532
Human motion recognition (HMR) is a fundamental task in computer vision with applications in healthcare, surveillance, human-computer interaction, and intelligent environments. This paper proposes a better-performing model for HMR using VGG16 and starts the preprocessing on the diverse dataset of RGB images. Our meticulous process involves normalization, resizing, and then extracting images. These preparatory steps lay the foundation for robust model training. Exploration then takes two VGG16, EfficientNetB7 and ensemble VGG16-EfficientNet B7 deep learning architectures.
Diffusion models are vulnerable to backdoor attacks, where malicious attackers inject backdoors by poisoning certain training samples during the training stage. This poses a significant threat to real-world applicatio...
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Multi-objective optimization problems (MOPs) are ubiquitous in real-world applications, presenting a complex challenge of balancing multiple conflicting objectives. Traditional multi-objective evolutionary algorithms ...
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In In this digital era, online trading is increasingly in demand and is often the community's first choice for investment. One type of online trading that is often chosen is Foreign Exchange (Forex) which is a buy...
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Background Subtraction (BGS) is a fundamental task in video analysis, critical for many application scenarios. Despite the development of various methods to address the identification of moving objects, current techni...
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ISBN:
(数字)9798350379815
ISBN:
(纸本)9798350379822
Background Subtraction (BGS) is a fundamental task in video analysis, critical for many application scenarios. Despite the development of various methods to address the identification of moving objects, current techniques fall short when faced with the intricate challenges inherent in real-world settings. Two such challenges that persist are the presence of dynamic backgrounds, where the environmental backdrop is constantly changing, and camera jitter, which introduces erratic movements into the scene. In the field of computer vision, we introduce for the first time a vision-language model designed for BGS tasks, utilizing the integration of linguistic and visual information to enhance the understanding and interpretation of complex scenes within the context of background sub-traction efforts. Our model has been rigorously tested across three categories within the extensive CDNet-2014 dataset, the results indicate a compelling average F-measure of 0.9771, highlighting the model's proficiency. This investigation offers a new perspective and a novel solution for BGS, particularly in complex video scenarios.
Recent advances in machine learning have led to increased interest in reproducing kernel Banach spaces (RKBS) as a more general framework that extends beyond reproducing kernel Hilbert spaces (RKHS). These works have ...
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Given the prospects of the low-altitude economy (LAE) and the popularity of unmanned aerial vehicles (UAVs), there are increasing demands on monitoring flying objects at low altitude in wide urban areas. In this work,...
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Radio-Frequency (RF)-based Human Activity Recognition (HAR) rises as a promising solution for applications unamenable to techniques requiring computer visions. However, the scarcity of labeled RF data due to their non...
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