Human Activity Recognition (HAR) the usage of infrared (IR) video statistics leverages superior computervision and deep gaining knowledge of techniques to detect and classify human activities in numerous environments...
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ISBN:
(数字)9798331543891
ISBN:
(纸本)9798331543907
Human Activity Recognition (HAR) the usage of infrared (IR) video statistics leverages superior computervision and deep gaining knowledge of techniques to detect and classify human activities in numerous environments, even beneath low or no-light situations. This is important for packages including safety, surveillance, and healthcare diagnostics. Deep mastering models, which includes convolutional neural networks (CNNs) and long short-term memory (LSTM) networks, play a substantial position in this technique. CNNs extract spatial features from person frames, while LSTMs model time-structured video sequences, permitting the accurate popularity of complex activities. In this have a look at, the Conv-LSTM version demonstrated superior performance, accomplishing an accuracy of ninety seven.71% on an infrared video dataset. This method outperformed other trendy models, consisting of Enhanced YOLOv5, Attention-primarily based LSTM, Deep Conv-LSTM, and movement recognition models based totally on thermal motion pictures. These outcomes highlight the effectiveness of the Conv-LSTM framework in infrared-based activity popularity, showcasing its potential for actual-time analytics in hard environments.
A substation is the most important component of transporting or distributing electricity in any region or industry. To control and monitor the substation, different automation structures are developed in our country a...
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A substation is the most important component of transporting or distributing electricity in any region or industry. To control and monitor the substation, different automation structures are developed in our country and around the world. The proposed system is to develop an IoT-based smart solution for monitoring and controlling the transformer in a substation. The control unit serves as the hub for all the system equipment and activities. Using an ultrasonic sensor and the DHT11, this smart solution can monitor transformer oil and temperatures. When the temperature of the transformer climbs over the specified value, the cooling fan turns on and provides sufficient air to lower the temperature. The voltage and current sensors' collected data determine whether the circuit is open or closed. This eliminates the expense at the substation by minimizing operating costs. As a result, both observational and operational effectiveness will undoubtedly improve.
Visually challenged people struggle in their day to day life. People face difficulty in identifying objects, reading and navigation. Canes help them to detect obstacles during traveling. The Idea of this research work...
Visually challenged people struggle in their day to day life. People face difficulty in identifying objects, reading and navigation. Canes help them to detect obstacles during traveling. The Idea of this research work is to develop an auxiliary device with sensors that could be connected to ordinary glasses. The Camera provided with the device continuously captures images from the real time environment. The Images are processed with Machine learning algorithms in google vision API. Proposed model informs the user about the obstacles they face during navigation and the travel route. The device can determine the obstacle in front of the user and notify the user about the danger. It also helps the user to read out a text from a label or a document. The API provides a speech based Interface. The user can use voice to activate the device and process the information. The device also interacts with the user through voice.
This paper presents an embedded robotic system using Kinect sensor technology that is utilized to detect an individual target and track its movement in the surrounding. The developed system integrates both the feature...
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In the ubiquitous world, Personal health record (PHR) is shared with authorized entity in a patient-centric health records exchange model. However, due to privacy concerns, access control over PHR is achieved through ...
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ISBN:
(数字)9798331507671
ISBN:
(纸本)9798331507688
In the ubiquitous world, Personal health record (PHR) is shared with authorized entity in a patient-centric health records exchange model. However, due to privacy concerns, access control over PHR is achieved through authentication techniques. But, scalability, flexible access, context-aware and efficient user withdrawal have remained the most significant challenges for control over the PHR data access. In this paper, a health record access framework is proposed for PHR access. The adoption of context based three-factor authentication techniques achieves scalable and fine-grained PHR access control. The proposed scheme allows dynamic variation of access policies to support efficient on-demand access under non-emergency and emergency scenarios.
Horizon picking is essential in seismic interpretation due to its impact on subsequent processes. Traditional manual and automatic methods are time-consuming and dependent on human expertise. Recently, deep learning t...
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ISBN:
(数字)9798331532864
ISBN:
(纸本)9798331532871
Horizon picking is essential in seismic interpretation due to its impact on subsequent processes. Traditional manual and automatic methods are time-consuming and dependent on human expertise. Recently, deep learning techniques have been adopted to overcome these issues. Traditional convolutional neural networks (CNNs) have difficulty effectively capturing global features and complex spatial relationships in seismic data. An architecture based on the self-attention mechanism called vision transformers has recently been introduced to overcome this challenge. In this study vision transformers were used to investigate its potential for picking horizons on seismic data for effective subsurface characterization. We established a training method for a vision Transformer (ViT) model grounded in structural geological modelling. This approach allows for the rapid and accurate mapping of horizon labels using structural modelling techniques. The findings indicated that vision transformer potential to horizons with a high level of accuracy and surpass traditional approaches' limitations.
Leaf diseases and pests significantly impact crop yields, making it crucial to rapidly and accurately identify plant foliar diseases and implement appropriate control measures. We present a novel DenseNet-SALD-based m...
Leaf diseases and pests significantly impact crop yields, making it crucial to rapidly and accurately identify plant foliar diseases and implement appropriate control measures. We present a novel DenseNet-SALD-based model for identifying maize diseases and pests to improve classification performance. The proposed model was trained on a balanced dataset, incorporating an attention mechanism, Leaky ReLU activation function, and Dropout regularization to enhance its classification accuracy. The experimental results demonstrate that the proposed model outperforms conventional convolutional neural network models, such as DenseNet and AlexNet, achieving an accuracy of 99.0% and 85.03% for diseases and pests testing, respectively, meeting the primary pests recognition needs. This research provides valuable insights into the application of attention mechanisms in deep learning models for image recognition tasks, which could have potential implications for advancing the classification of corn leaf diseases and pests images.
With the rapid development of unmanned equipment technology, in order to improve the autonomous navigation ability of USV s, this paper proposes an autonomous berthing algorithm for USVs with variable speed based on p...
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ISBN:
(数字)9798350365443
ISBN:
(纸本)9798350365450
With the rapid development of unmanned equipment technology, in order to improve the autonomous navigation ability of USV s, this paper proposes an autonomous berthing algorithm for USVs with variable speed based on prior berth information, aiming at the autonomous berthing task of USVs in the complex environment of port and wharf. The algorithm can realize the autonomous departure from the docking dock under the low speed control. Considering the complexity of the dock environment, this paper combined Bezier curve to achieve multi-stage berthing path planning and splicing, and based on the parameter curve to achieve the smooth control of the USV under varying speed, to solve the problems of the USV in the berthing process such as too large Angle and bow output oscillation. By building an intelligent algorithm evolution verification platform combining virtual and real, and designing typical test scenarios, the process verification of autonomous berthing algorithm of USV was completed to verify the effectiveness and feasibility of the algorithm.
This research is to study the electric muscle stimulation system and hot compress. As well as focusing on building tools for applications in rehabilitation medicine and physical therapy. The neuromuscular system is an...
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This paper proposes an accurate modeling method for CHP plant by combining the digital twin(DT) and Transformer. Firstly, the actual operating data of the CHP plant is real-time affined to the simulation platform thro...
This paper proposes an accurate modeling method for CHP plant by combining the digital twin(DT) and Transformer. Firstly, the actual operating data of the CHP plant is real-time affined to the simulation platform through DT. As Transformer has the advantages of strong robustness, parallel computing and wide applicability. It is used to establish the accurate model of supercritical CHP plant The innovation of this modeling method lies in the successfully combination of DT and Transformer, which has important reference value for promoting the flexible operation capacity of CHP plant. Finally, the effectiveness of the proposed model method is confirmed through the simulations on a 350 MW CHP plant.
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