In recent years, the attention mechanism has played a significant role in enhancing algorithm performance in deep learning-based visual tasks. Most methods focus on developing more complex attention mechanisms to impr...
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The harsh marine atmospheric conditions, including high temperatures, humidity, and salt spray, prevalent in the coastal areas of Hainan, pose a significant challenge to the durability of ground facilities and equipme...
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ISBN:
(纸本)9780791887806
The harsh marine atmospheric conditions, including high temperatures, humidity, and salt spray, prevalent in the coastal areas of Hainan, pose a significant challenge to the durability of ground facilities and equipment, often resulting in corrosion and functional degradation. Hence, accurate monitoring of corrosion is paramount for maintaining coastal engineering structures. This study leveraged data from the Chinese National Center for Materials Corrosion and Protection Science to extract corrosion morphology features using image analysis techniques. Subsequently, a corrosion identification model was developed using machine learning algorithms. The model's accuracy was validated through various evaluation metrics. The research outcomes have practical applications in the maintenance and management of coastal engineering structures by providing automatic corrosion morphology recognition. This enables maintenance personnel to promptly undertake repair measures, thereby reducing maintenance costs and enhancing structural sustainability.
image registration is a key problem and a technical difficulty in the field of machinevision and imageprocessing research. For the problems that the detection accuracy of the machine learning method depends on a lar...
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The proceedings contain 60 papers. The topics discussed include: a light weight CNN algorithm for the detection of various tomato plant diseases;a novel convolutional neural network classifier for real-time traffic si...
ISBN:
(纸本)9798350375466
The proceedings contain 60 papers. The topics discussed include: a light weight CNN algorithm for the detection of various tomato plant diseases;a novel convolutional neural network classifier for real-time traffic sign detection;brain controlled robotic car using mind wave;crop sentry: ai-enhanced protection for agriculture field;deep learning-based modular framework for risk mitigation through crowd counting;FPGA implementation of exudates detection in fundus images through machine learning;license plate recognition using federated learning;machine learning driven exploration and identification of steel surfaces: leveraging advanced computer vision techniques;and unified image mastery : an integrated approach to image enhancement, object detection and classification.
The proceedings contain 118 papers. The topics discussed include: instantaneous center of rotation trajectory tracking of a novel five-bar robotic exoskeleton for knee rehabilitation;sensitivity-enhanced FBG sensors f...
ISBN:
(纸本)9798350391916
The proceedings contain 118 papers. The topics discussed include: instantaneous center of rotation trajectory tracking of a novel five-bar robotic exoskeleton for knee rehabilitation;sensitivity-enhanced FBG sensors for human body temperature monitoring;promptable leaf segmentation in plant phenotyping: research perspectives and challenges;transfer learning: an approach on the Riemannian manifold for multiclass motor imagery EEG brain-computer interface;facial instance learning for video-based ASD diagnosis;estimation of the moisture content of in vitro chewed food boluses by imageprocessing;three-dimensional deformation estimation of contacting surface based on a visuotactile sensor;and tendon drawn pronation/supination actuation concept for a rigid assistive forearm exoskeleton.
Aiming at the problem that the detection speed is slow and the classification standard cannot be comprehensively rated when grading tomato quality at present, this paper proposes an improved Sobel edge detection algor...
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ISBN:
(纸本)9798400709784
Aiming at the problem that the detection speed is slow and the classification standard cannot be comprehensively rated when grading tomato quality at present, this paper proposes an improved Sobel edge detection algorithm and multi-feature fusion classification model. Firstly, by combining fast median filtering and morphological operation method, and improving the calculation of the gradient direction of Sobel operator. It can better extract the edge image features of tomato, and provide better image information for subsequent size, maturity and defect detection. Then, a multi-feature fusion algorithm based on D-S evidence theory was proposed. The algorithm process carried out the classification results by D-S evidence theory to calculate a new belief function to assign different weights, and realized a multi-feature fusion classification model. Finally, through the experimental verification, the online detection speed reaches 6 /s, and the average accuracy of tomato quality classification detection is 91%. Compared with the single feature classification, it is found that the multi-feature fusion classification is relatively high in speed and accuracy, which realizes the rapid detection and comprehensive classification of tomato quality classification.
Currently, screen content video applications are increasingly widespread in our daily lives. The latest Screen Content Coding (SCC) standard, known as Versatile Video Coding (VVC) SCC, employs screen content Coding Mo...
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ISBN:
(纸本)9798350349405;9798350349399
Currently, screen content video applications are increasingly widespread in our daily lives. The latest Screen Content Coding (SCC) standard, known as Versatile Video Coding (VVC) SCC, employs screen content Coding Modes (CMs) selection. While VVC SCC achieves high coding efficiency, its coding complexity poses a significant obstacle to the further widespread adoption of screen content video. Hence, it is crucial to enhance the coding speed of VVC SCC. In this paper, we propose a fast mode and splitting decision for Intra prediction in VVC SCC. Specifically, we initially exploit deep learning techniques to predict content types for all CUs. Subsequently, we examine CM distributions of different content types to predict candidate CMs for CUs. We then introduce early skip and early terminate CM decisions for different content types of CUs to further eliminate unlikely CMs. Finally, we develop Block-based Differential Pulse-Code Modulation (BDPCM) early termination to improve coding speed. Experimental results demonstrate that the proposed algorithm can improve coding speed by 34.95% on average while maintaining almost the same coding efficiency.
Recent studies point to an accuracy gap between humans and Artificial Neural Network (ANN) models when classifying blurred images, with humans outperforming ANNs. To bridge this gap, we introduce a spectral channel-ba...
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machinevision applications are commonly utilised in manufacturing lines as low cost, high precision measuring devices. Output facilities can accomplish high production numbers without mistakes thanks to these solutio...
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The field of semi-supervised learning (SSL) has fostered new techniques to increase the performance of machine learning models in interpreting medical images. This paper introduces a groundbreaking approach for medica...
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ISBN:
(数字)9783031585357
ISBN:
(纸本)9783031585340;9783031585357
The field of semi-supervised learning (SSL) has fostered new techniques to increase the performance of machine learning models in interpreting medical images. This paper introduces a groundbreaking approach for medical image classification, which combines pseudo-loss approximation and adversarial distortion. Our model improves the learning process by offering a more accurate evaluation of pseudo-labels attached to unlabeled data. It uses pseudo-labeled data that are both trustworthy and meaningful, resulting in higher categorization accuracy. Moreover, adversarial distortion is added to unlabeled data through a cross pseudo-loss approximation strategy. This unique technique allows us to unlock the hidden value in previously ignored data, thereby further boosting our model's performance. We have conducted extensive experiments on two medical datasets, including the NCT-CRC-HE, to illustrate our model's efficacy and adaptability under various test scenarios. Comparative results, showing a consistent performance improvement over other SSL methods, underline the potential of our approach in redefining boundaries in semi-supervised medical image classification tasks, highlighting its promise to significantly contribute to the medical image analysis field.
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