Intelligent Transport systems, such as self-driving automobiles, represent a prime example of applications utilizing traffic sign recognition technology. The increasing demand for autonomous vehicles highlights a sign...
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The rapid development of the internet of Things (IoT) is fundamentally transforming various industries, with many IoT systems increasingly driven by artificial intelligence (AI). Advances in AI introduce new changes a...
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Due to their usefulness in smart cities and other civilian uses, drones are becoming increasingly popular. With the ability to be organized into networks, they can be used to gather various kinds of data, including im...
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ISBN:
(纸本)9798350374292;9798350374285
Due to their usefulness in smart cities and other civilian uses, drones are becoming increasingly popular. With the ability to be organized into networks, they can be used to gather various kinds of data, including images and videos with multimedia characteristics, and then forward it to processing centers for additional handling. They also become a fresh target for a variety of attacks, such as GPS spoofing, denial of service, and false data injection. It is therefore vital and required to create new systems and protection mechanisms against these threats. In this research, we highlight the risk associated with the so-called False Data Injection (FDI) and present a deep learning-based approach for detecting it. An injection of misleading data into the data (images) gathered by the drones is regarded as a serious and potent attack that has the potential to significantly change a final judgment made by the processing center. Our strategy uses deep learning for image analysis and classification in order to thwart this attack. Using Nearest Neighbor Interpolation (NNI) to scale the incoming image to match the classifier, we next feed the image to a Convolutional Neural Network (CNN) for image classification. Finally, we use the Mahalanobis Distance to compare each class of classification results to a neighborhood. Our solution performs well, irrespective of image size, as evidenced by numerical findings on the current dataset, which show an accuracy of 97.71%, a precision of 96.69%, a recall of 94.33%, and an F-score of 0.941%.
Perceptual image hashing is pivotal in various image processing applications, including image authentication, content-basedimage retrieval, tampered image detection, and copyright protection. This paper proposes a no...
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Artificial Intelligence (AI) technology plays an important role in the internet of Medical Things. During the diagnosis of early stage lung cancer, medical image data is affected by interference between patient and de...
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ISBN:
(纸本)9798350366457;9798350366440
Artificial Intelligence (AI) technology plays an important role in the internet of Medical Things. During the diagnosis of early stage lung cancer, medical image data is affected by interference between patient and device, which can lead to accuracy in lung nodule identification. To address these issues, we propose a deep learning-based interference-resistant lung nodule recognition model, Yolov8-SH, which aims to improve the robust detection ability of the model. In this paper, an attention mechanism is introduced to allow the recognition model to focus more on the key regions of the image, which helps to maintain the model's recognition stability when the lung CT image is disturbed. Introducing the Haar Wavelet Downsampling (HWD) to make the recognition model focus on the frequency components corresponding to the size and shape of the nodule, can enhance the visibility of the lung nodule and make it easier to detect and analyze. Deep learning techniques are used to achieve accurate recognition of lung nodules, which is of great help in the early diagnosis and treatment of the condition. Experimental comparisons with existing lung nodule recognition models showed that the Yolov8-SH model improved mAP50 and Precision by 9.6% and 4%, respectively.
image de-raining is a critical task in computer vision to improve visibility and enhance the robustness of outdoor vision systems. While recent advances in de-raining methods have achieved remarkable performance, the ...
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ISBN:
(纸本)9798350349405;9798350349399
image de-raining is a critical task in computer vision to improve visibility and enhance the robustness of outdoor vision systems. While recent advances in de-raining methods have achieved remarkable performance, the challenge remains to produce high-quality and visually pleasing de-rained results. In this paper, we present a reference-guided de-raining filter, a transformer network that enhances de-raining results using a reference clean image as guidance. We leverage the capabilities of the proposed module to further refine the images de-rained by existing methods. We validate our method on three datasets and show that our module can improve the performance of existing prior-based, CNN-based, and transformer-based approaches.
Aiming at the research of automatic fire recognition technology, this paper discusses a fire recognition algorithm based on automatic image recognition technology. The algorithm makes full use of advanced technologies...
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With the advancement of technology, the use of IoT technology for information management of safety production in chemical industrial parks is of great significance. This article designs an emergency rescue system for ...
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ISBN:
(纸本)9798350375084;9798350375077
With the advancement of technology, the use of IoT technology for information management of safety production in chemical industrial parks is of great significance. This article designs an emergency rescue system for chemical industrial parks based on the internet of Things, which mainly consists of a main control module, infrared detection module, image acquisition module, voice prompt module, network transmission module, etc. This system adopts Zigbee wireless networking technology, which has the characteristics of easy operation, low power consumption, low cost, easy expansion, and easy maintenance. Practice has shown that in the social environment of energy conservation and emission reduction, the system has high application value.
The Synthetic Aperture Radar(SAR) real-time imaging system designed with multi-DSP architecture has been widely used in both airborne and satellite platforms. In the context of real-time imaging systems, Polar Format ...
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Quantifying anomalies in brain signals can reveal various brain conditions and pathologies. Most recent studies on neurological disorders diagnosis such as epilepsy and autism spectrum disorder (ASD) based on electroe...
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ISBN:
(纸本)9798350351491;9798350351484
Quantifying anomalies in brain signals can reveal various brain conditions and pathologies. Most recent studies on neurological disorders diagnosis such as epilepsy and autism spectrum disorder (ASD) based on electroencephalogram (EEG) rely on custom feature extraction techniques. Traditional methods of feature extraction approaches are time-consuming and provide limited accuracy. So, to balance accuracy and efficiency, more ability is required in the choice of such significant features. This study introduces a feature extraction model based on a deep residual network (ResNet) capable of automatically extracting representative features from EEG signal to address this issue. This proposed method consists of three steps: signal preprocessing using a static filtering method, hidden pattern extraction from EEG signals using the ResNet model, and classification using a SoftMax layer. EEG data sets from the UBonn University database and King Abdulaziz University (KAU) are used in this study. The ResNet model's results are evaluated using accuracy, sensitivity, and specificity. In this study, the proposed diagnostic system achieves a classification for 3 classes accuracy of 100% for Epilepsy in offline diagnosis and an accuracy of 95.5% for Autism in a three-class classification.
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