Showing 161 - 180 results of 614 for search 'visual background extraction', query time: 0.11s Refine Results
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    Bridging the Gap Between Computational Efficiency and Segmentation Fidelity in Object-Based Image Analysis by Fernanda Pereira Leite Aguiar, Irenilza de Alencar Nääs, Marcelo Tsuguio Okano

    Published 2024-12-01
    “…The algorithm integrates convolutional operations, quantization strategies, and polynomial transformations to optimize image segmentation in complex visual environments, addressing the limitations of traditional pixel-level and unsupervised methods. …”
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  5. 165

    Multimodal Visualization and Explainable Machine Learning–Driven Markers Enable Early Identification and Prognosis Prediction for Symptomatic Aortic Stenosis and Heart Failure With... by Jun Wang, Jiajun Zhu, Hui Li, Shili Wu, Siyang Li, Zhuoya Yao, Tongjian Zhu, Bi Tang, Shengxing Tang, Jinjun Liu

    Published 2025-05-01
    “… BackgroundCurrently, there is a paucity of literature addressing personalized risk stratification using multimodal data in patients with symptomatic aortic stenosis and heart failure with preserved ejection fraction (HFpEF) following transcatheter aortic valve replacement (TAVR). …”
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  6. 166

    Evaluation of subjective vertical perception among stroke patients: a systematic review by Luana Ribeiro Ferreira, Flávio José Pereira De Almeida Ferreira, Fernanda Aparecida Campos, Gustavo José Luvizutto, Luciane Aparecida Pascucci Sande De Souza

    Published 2021-11-01
    “…Abstract Background: Verticality misperception is relatively common among patients after stroke, and it may be evaluated in terms of (a) subjective visual vertical (SVV), (b) subjective haptic vertical (SHV) and (c) subjective postural vertical (SPV). …”
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    Adaptive Weighted CNN Features Integration for Correlation Filter Tracking by Chunbao Li, Bo Yang

    Published 2019-01-01
    “…Visual object tracking is an active and challenging research topic in computer vision, as objects often undergo significant appearance changes caused by occlusion, deformation, and background clutter. …”
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  9. 169

    Patients’ Perceptions and Success Rate of Temporary Anchorage Devices After the Immediate and Delayed Loading of Orthodontic Mini-Implants-Randomized Clinical Trial by Subhrajeet Narayan Sahoo, Snigdha Pattanaik, Smruti Bhusan Nanda, Noorjahan Mohammad, Azuvi Khan, Saibalini Pani

    Published 2024-12-01
    “…Background: The search for an ideal anchorage during orthodontic treatment resulted in the invention of Orthodontic Mini Implants (OMIs) that do not require patient’s cooperation. …”
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  10. 170

    Assessing pain and analgesic consumption after the use of Kinesio tape in web strip technique comparing with cryotherapy after impacted third molar extraction: a randomized clinica... by Belal Alhourani, Mazen Zenati, Ahmad Alnada

    Published 2025-02-01
    “…Abstract Background and objectives There are various methods to improve the patient’s quality of life and alleviate complications after surgical extraction of the lower third molar. …”
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  11. 171

    Assessment of the effectiveness of low level laser in the treatment of alveolar osteitis by Jovanović Goran, Burić Nikola, Krunić Nebojša, Tijanić Miloš, Stojanović Simona

    Published 2011-01-01
    “…Background/Aim. Alveolar osteitis (AO) is the extraction wound healing disorder with a presence of severe pain. …”
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    Development of a Copro-RPA-CRISPR/Cas12a assay to detect Echinococcus granulosus nucleic acids isolated from canine feces using NaOH-based DNA extraction method. by Guoqing Shao, Xiaowei Zhu, Ruiqi Hua, Yanxin Chen, Guangyou Yang

    Published 2024-12-01
    “…This assay targeted the E. granulosus mitochondrial nad2 gene and utilized a lateral flow strip for visual readout. To improve field applicability, we integrated a simple and cost-effective NaOH-Based DNA extraction method. …”
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  14. 174

    Non-Destructive Detection of Soybean Storage Quality Using Hyperspectral Imaging Technology by Yurong Zhang, Wenliang Wu, Xianqing Zhou, Jun-Hu Cheng

    Published 2025-03-01
    “…(1) Background: Soybean storage quality is crucial for subsequent processing and consumption, making it essential to explore an objective, rapid, and non-destructive technology for assessing its quality. (2) Methods: crude fatty acid value is an important indicator for evaluating the storage quality of soybeans. …”
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    Effectiveness of PRP in Reduction of Localized Alveolitis in Young Adult Patients by Archana D. Deshpande, Vertika Dubey, Gokul Venkateshwar, Ponnamma, Sahil Maghu, Sadaf Rahman

    Published 2024-12-01
    “…Background: Localized alveolitis, commonly known as dry socket, is a painful post-extraction complication that occurs when the blood clot at the site of the tooth extraction disintegrates. …”
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    Optical coherence tomography findings in patients with diabetic macular edema: A retrospective analysis by Manjunathan Sivarasu, Gopinath Madheswaran, Saranya Sachi Balasubramaniam, Chinnasamy Balasubramaniam

    Published 2025-01-01
    “…BACKGROUND: Diabetic macular edema (DME) is a leading cause of vision loss in diabetic people. …”
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    Water Volume and 3D Topographic Analysis of Hub Dam, Karachi, Using Remote Sensing and Global Bathymetry Data by Imran Ahmed Khan, Altaf Hussain Lahori

    Published 2024-10-01
    “…Background: Karachi one of the largest and fastest-growing cities in the world, the city faces severe water scarcity and aggravated by climate change, excessive groundwater extraction in dense urban areas and inefficient water distribution systems. …”
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    A Comparative Study of Image Processing and Machine Learning Methods for Classification of Rail Welding Defects by Mohale Emmanuel Molefe, Jules Raymond Tapamo, Siboniso Sithembiso Vilakazi

    Published 2025-05-01
    “…Histogram Equalization methods are first applied to improve image quality. Then, the extraction of the weld joint from the image background is achieved using the Chan–Vese Active Contour Model. …”
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