Aiming at the complex micro-device assembly robot system that has been built, based on the research on the composition of the motion mechanism and the micro-vision system, and the research on the micro-vision imaging ...
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In the application of computervision recognition, the recognition objects of some tissue-like structures present highly complex and variable characteristics. For this practical usage scenario, traditional classificat...
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This paper presents a design method of aircraft simulation system. Based on this method, the relevant software is realized for the simulation of aircraft attacking ground targets. This method is composed of aircraft m...
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In the dynamic urban landscape, where interplay of vehicles and pedestrians defines the rhythm of life, integrating advanced technology for safety and efficiency is increasingly crucial. This study delves into the app...
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ISBN:
(纸本)9798350372977;9798350372984
In the dynamic urban landscape, where interplay of vehicles and pedestrians defines the rhythm of life, integrating advanced technology for safety and efficiency is increasingly crucial. This study delves into the application of cutting-edge technological methods in smart cities, focusing on enhancing public safety through improved traffic accident detection. Action recognition plays a pivotal role in interpreting visual data and tracking object motion such as human pose estimation in video sequences. The challenges of action recognition include variability in rapid actions, limited dataset, and environmental factors such as (Weather, Illumination, and Occlusions). In this paper, we present a novel comprehensive dataset for traffic accident detection. This dataset is specifically designed to bolster computervision and action recognition systems in predicting and detecting road traffic accidents. We integrated datasets from wide variety of data sources, road networks, weather conditions, and regions across the globe. This approach is underpinned by empirical studies, aiming to contribute to the discourse on how technology can enhance the quality of life in densely populated areas. This research aims to bridge existing research gaps by introducing benchmark datasets that leverage state-of-the-art algorithms tailored for traffic accident detection in smart cities. These dataset is expected to advance academic research and also enhance real-time accident detection applications, contributing significantly to the evolution of smart urban environments. Our study marks a pivotal step towards safer, more efficient smart cities, harnessing the power of AI and machine learning to transform urban living.
Falls among the elderly population present significant risks, including serious injuries and even death. Prompt detection of falls is crucial for immediate assistance and notification to relevant parties. However, cur...
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Traditional target detection mostly uses manual detection, which has poor universality and takes a long time. It is difficult to measure some large-scale three-dimensional objects. Therefore, the use of three-dimensio...
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Objective action quality assessment (AQA) is a complex machine vision task because existing AQA assessment models can’t effectively fit the subjective assessment. To address this issue, we propose a novel blind actio...
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This paper aims at the current digital screen defect detection in the field of the feature region is not clear, a single screen samples on the screen and the line part of the complexity of the problem of simultaneous ...
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ISBN:
(数字)9798350386660
ISBN:
(纸本)9798350386660;9798350386677
This paper aims at the current digital screen defect detection in the field of the feature region is not clear, a single screen samples on the screen and the line part of the complexity of the problem of simultaneous detection. It proposes an inspection system design method that realizes digital screen defect detection and classification by superimposing the sample bright field and dark field images, complementing traditional machine vision and computervision solutions, and adopting a multi-feature fusion method to detect the rows of wires that cannot be detected due to overexposure in the bright field by using dark field images;and detecting the main part of the screen with lower contrast in the dark field by using bright field images. The algorithm adopts the improved YOLOv5 deep learning model, and the feature extraction network selects the lightweight GhostNet, and the feature information extracted from the screen pictures is fused, defect recognition and classification through the bidirectional multi-scale fusion network. Comparison with the manual detection results shows that: the detection rate accuracy of the combined bright and dark field defect detection device using the improved YOLOv5 algorithm is 6.8% higher than that of the original YOLOv5 algorithm device;and the detection time of a single piece of defect detection is reduced by 67.4% compared with that of the manual defect detection. The experimental results prove that the defect detection device has high value and research significance.
Diabetic retinopathy (DR) is a common yet fatal complication of diabetic patients in which high levels of blood sugar damage the blood vessels in the retina, the light-sensitive eye tissue crucial for human vision. Ea...
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Because of the complex geometry and changeable materials, it is difficult to control the noise in the interior of special-shaped buildings. For this reason, a new method is proposed to analyze and control the indoor n...
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