Precise fruit or vegetable maturity assessment is crucial in agriculture to optimize harvest time and product quality. However, this process faces several challenges. Traditionally, maturity prediction was done visual...
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ISBN:
(数字)9798331543891
ISBN:
(纸本)9798331543907
Precise fruit or vegetable maturity assessment is crucial in agriculture to optimize harvest time and product quality. However, this process faces several challenges. Traditionally, maturity prediction was done visually, which is both time-consuming and labour-intensive. Therefore, there is a need of advanced methods for ripeness prediction using computervision and deep learning techniques while considering environmental factors. This study shows a cascade model that combines the YOLOv8 (You Only Look Once Version-8) object detection algorithm and vision Transformer (ViT) classification algorithm architectures to measure tomato maturity accurately. The cascade model first uses YOLOv8n to locate and detect tomatoes within the images and then uses ViT to classify the fine-grained maturity stage. The model was trained, validated and tested on a dataset of 1460 images which consisted of mature, immature and partially mature classes. The cascade approach shows promising performance, achieving 93.1% accuracy in tomato maturity assessment. This is a significant improvement over the YOLOv8x classification model, which scored 87.93% accuracy on the same dataset. The proposed cascade model enables automated assessment of tomato maturity, which could be highly beneficial for enhancing performance in optimizing crop harvesting and minimizing post-harvest losses.
Social networks are important for tasks such as transmitting information, predicting the outcomes of an event, and predicting new relationships. The link prediction task involves the prediction of new relationships th...
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2-D fault feature images have advantages as neural network input for fault pattern recognition, but the most deep image recognition algorithms are non-sensitive to the time-series features of images. This paper propos...
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This paper introduces the automatic control system of flue gas denitrification in thermal power units, and makes many improvements on the traditional control strategy. The improved algorithm has the advantages of simp...
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This paper introduces the automatic control system of flue gas denitrification in thermal power units, and makes many improvements on the traditional control strategy. The improved algorithm has the advantages of simple process, clear parameter setting, fast object identification, and makes full use of the dynamic relationship between oxygen concentration at denitrification inlet and NOx concentration at flue gas inlet. On the basis of traditional control, the problem that NOx concentration at flue gas outlet is difficult to be controlled due to large delay is solved. The actual operation OF the unit shows that the improved control strategy has strong robustness, achieves the control indexes, especially the environmental protection requirements, has strong universality and practicability, and meets the requirements of denitrification automation control.
In the field of Semantic Segmentation, High-Resolution Network (HRNet), which processes multiple resolutions in parallel, has dramatically improved the identification accuracy. However, there is a problem that the ide...
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Rain streaks can impair object detection and recognition in computervision. Complex rain patterns challenge current deraining processes, resulting in poor performance. The Adaptive Quaternion Network with Contextual ...
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ISBN:
(数字)9798331502690
ISBN:
(纸本)9798331502706
Rain streaks can impair object detection and recognition in computervision. Complex rain patterns challenge current deraining processes, resulting in poor performance. The Adaptive Quaternion Network with Contextual Feature Enhancement (AQN-CFE), a deep learning model, efficiently removes rain from single images. AQN-CFE captures spatial and color features using quaternion representation, and its contextual feature enhancement module preserves fine details in heavy rain images. On the Rain100H dataset, AQN-CFE outperformed previous approaches with a PSNR of 31.8 dB, SSIM of 0.91, and MAE of 3.5. PSNR increases by 2.3 dB, SSIM by 0.04, and MAE decreases by 15%. These results demonstrate that AQN-CFE improves visual clarity, making it appropriate for autonomous driving and video surveillance.
The proceedings contain 28 papers. The special focus in this conference is on Image Processing, computervision, and Pattern Recognition. The topics include: Image-Based Seal Recognition: Approaches and Challenge...
ISBN:
(纸本)9783031859328
The proceedings contain 28 papers. The special focus in this conference is on Image Processing, computervision, and Pattern Recognition. The topics include: Image-Based Seal Recognition: Approaches and Challenges in Current Automated Systems;Deep Learning Techniques for Lunar Impact Crater Identification Based on CCD and DEM Data;silicon Wafer Map Defect Classification Using Artificial Intelligence Models;low Light Image Enhancement Using Autoencoder-Based Deep Neural Networks;towards Elephants Intelligent Monitoring in Zakouma National Park, Chad;a Review of Multi-modal and Multi-view Applications in Hand-Drawn Sketch Images;residential Real Estate Image Classification for Property Valuation;Novel Method to Investigate Decay in Rotting Bananas Using RGB Color Images;lalitha: A Hand Gesture-Based computercontrol System;dishari: A Novel Gesture-Based Educational Application for Specially Challenged People;mobility Anomaly Detection with Intelligent Video Surveillance;Weakly-Supervised Video Anomaly Detection Using Modified Anomaly Score Module and Modified BERT;Contour Detection of Seeds Based on Traditional and Convolutional Neural Network (CNN) Based Algorithms;Early Detection of Lameness in Dairy Cattle Using Activity Data, Image Analysis, AI and ML - An Approach for Improved Animal Welfare and Economic Impact;implications for Designing Hawks Detection with Data Augmentation and Network Optimizations;a Review of Detecting and Quantification of Cracks Using Convolutional Neural Networks and Image Processing Techniques;using Linkage Context for Automated Correction in Unsupervised Entity Resolution;the Rising Threat Against Modern Technology in Cybersecurity;an Online Bookstore Design and Implementation;cybersecurity: Sight and Foresight;the Application of Blockchain Technology in the Transmission of Semiconductor Process Recipes;the Use of Social Media and the Internet for the Facilitation of Human Trafficking.
Recent advances in semiconductors industry and microelectronics have created new opportunities for integrating various technologies in energy harvesting projects. These advancements have simplified the process of capt...
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Commercial building has become one of the most energy-consuming fields, which is as the similar level as transportations and industries. The majority of energy consumption in a commercial building is derived from heat...
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In the contemporary era of information technology, the exponential surge in data has rendered colossal potential value, which would be fully unlocked through data circulation and sharing. However, when the data contai...
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