Results 11 to 20 of about 126,369 (255)
Structural Importance-based Link Prediction Techniques in Social Network [PDF]
EAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 2021 Link prediction in social network gaining high attention of researchers nowadays due to the rush of users towards social network. Link prediction is known as the prediction of missing or unobserved link, i.e., new interaction is going ...
Abdul Samad +2 more
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Enhancing Edge Attack Strategy via an OWA Operator-Based Ensemble Design in Real-World Networks
Entropy, 2020 Network disintegration has been an important research hotspot in complex networks for a long time. From the perspective of node attack, researchers have devoted to this field and carried out numerous works.
Yuan Feng +4 more
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Design of Waste Management System Using Ensemble Neural Networks
Designs, 2022 Waste management is an essential societal issue, and the classical and manual waste auditing methods are hazardous and time-consuming. In this paper, we introduce a novel method for waste detection and classification to address the challenges of waste ...
Subbiah Geetha +5 more
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Optimal structural similarity constraint for reversible data hiding
网络与信息安全学报, 2016 Most reversible data hiding (RDH) techniques have been evaluated by PSNR,which is based on MSE.Unfortunately,MSE turns out to be an extremely poor measure when the purpose is to predict perceived signal fidel-ity or quality.The structural similarity ...
Jia-jia XU +4 more
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Nuclear Engineering and Technology, 2023 Single-photon emission computed tomography SPECT image reconstruction methods have a significant influence on image quality, with filtered back projection (FBP) and ordered subset expectation maximization (OSEM) being the most commonly used methods.
Kyuseok Kim, Youngjin Lee
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A Modified Structural Similarity Index with Low Computational Complexity [PDF]
2019 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), 2019 Structural Similarity Index (SSIM) has been a benchmark method for image quality assessment (IQA). This is due to its simplicity and good performance. In this paper, we propose a modified SSIM method that reduces the computational complexity with comparable performance.
Woei-Tan Loh, David Boon Liang Bong
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PSI: indexing protein structures for fast similarity search [PDF]
Bioinformatics, 2003 Abstract Motivation: We consider the problem of finding similarities in protein structure databases. Current techniques sequentially compare the given query protein to all of the proteins in the database to find similarities. Therefore, the cost of similarity queries increases linearly as the volume of the protein databases increase.
Orhan Çamoglu +2 more
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Improving Measurement Bias of Structural Similarity Index (SSIM) using Absolute Difference Equation
Applications of Modelling and Simulation, 2022 Structural similarity index (SSIM) is a framework for assessing the perceptual quality from an image using the degrading and structural information of an image.
Muhammad Irfan Jaafar +2 more
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A Feature-Based Structural Measure: An Image Similarity Measure for Face Recognition
Applied Sciences, 2017 Facial recognition is one of the most challenging and interesting problems within the field of computer vision and pattern recognition. During the last few years, it has gained special attention due to its importance in relation to current issues such as
Noor Abdalrazak Shnain +2 more
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AN IMPROVEMENT OF STRUCTURAL SIMILARITY INDEX FOR IMAGE QUALITY ASSESSMENT [PDF]
Journal of Computer Science, 2014 The image quality assessment has been widely used in image processing. Several researches have been developed and carried considering the Human Visual System (HVS). Under the hypothesis that human visual perception is extremely adapted to retrieve structural information from a scene, the SSIM index is the most widely used in this area, which leads to a
Emna Chebbi +2 more
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