Showing 16,421 - 16,440 results of 32,195 for search '(equalization OR visualization) methods', query time: 0.23s Refine Results
  1. 16421

    Traditional guidance mechanism based deep robust watermarking by Xuejing GUO, Yixiang FANG, Yi ZHAO, Tianzhu ZHANG, Wenchao ZENG, Junxiang WANG

    Published 2023-04-01
    “…With the development of network and multimedia technology, multimedia data has gradually become a key source of information for people, making digital media the primary battlefield for copyright protection and anti-counterfeit traceability.Digital watermarking techniques have been widely studied and recognized as important tools for copyright protection.However, the robustness of conventional digital watermarking methods is limited as sensitive digital media can easily be affected by noise and external interference during transmission.Then the existing powerful digital watermarking technology’s comprehensive resistance to all forms of attacks must be enhanced.Moreover, the conventional robust digital watermarking algorithm’s generalizability across a variety of image types is limited due to its embedding method.Deep learning has been widely used in the development of robust digital watermarking systems due to its self-learning abilities.However, current initialization techniques based on deep neural networks rely on random parameters and features, resulting in low-quality model generation, lengthy training times, and potential convergence issues.To address these challenges, a deep robust digital watermarking algorithm based on a traditional bootstrapping mechanism was proposed.It combined the benefits of both traditional digital watermarking techniques and deep neural networks, taking into account their learning abilities and robust characteristics.The algorithm used the classic robust digital watermarking algorithm to make watermarked photos, and the constructed feature guaranteed the resilience of traditional watermarked images.The final dense image was produced by fusing the conventionally watermarked image with the deep network using the U-Net structure.The testing results demonstrate that the technique can increase the stego image’s resistance to various attacks and provide superior visual quality compared to the conventional algorithm.…”
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  2. 16422

    Indoor fire and smoke detection based on optimized YOLOv5. by Md Shafak Shahriar Sozol, M Rubaiyat Hossain Mondal, Achmad Husni Thamrin

    Published 2025-01-01
    “…Ensuring safety and safeguarding indoor properties require reliable fire detection methods. Traditional detection techniques that use smoke, heat, or fire sensors often fail due to false positives and slow response time. …”
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  3. 16423

    Impact of Dentofacial Deformity on Quality of Life: Age and Gender Differences Evaluated Through OQLQ, OHIP and SF36 by Marcelo Carlos Bortoluzzi, Priscila de Camargo Smolarek, Marcela Claudino, Eduardo B. Campagnoli, Rafael Manfro

    Published 2015-09-01
    “…Objectives: The aim of this study was to verify the impact of dentofacial deformity on quality of life and explore gender and age differences. Material and Methods: The impact of dentofacial deformity (DD) on quality of life was evaluated through questionnaires; Short Form Health Survey (SF36), Oral Health Impact Profile Questionnaire (OHIP), Orthognathic Quality of Life Questionnaire (OQLQ) and a single question answered by a Visual Analogue Scale. …”
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  4. 16424

    Open-access web mapping as a virtual survey tool for cultural heritage: an application to the Armenian religious architecture documented by Paolo Cuneo by Adriana Marra, Giovanni Fabbrocino

    Published 2020-12-01
    “…National and International guidelines and many studies recommend interdisciplinary methods, which can exploit the tools offered by the world of the Information and Communication Technology (ICT). …”
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  5. 16425

    Mechanical Needling with Sterile Water versus Steroids Injection for Facet Joint Syndrome: A Retrospective Observational Study by Areerat Suputtitada, Carl P. C. Chen, Krit Pongpirul

    Published 2022-01-01
    “…Low back pain or axial pain, and leg pain or radicular pain were assessed by the visual analogue scale (VAS), and gait ability with walking distance was obtained at 6 different time points. …”
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  6. 16426

    A Bibliometric Analysis of Research on Human Settlements Improvement Based on CNKI and Web of Science by Chenxi Li, Jinfeng Miao, Xuan Zhai, Qiao Liu

    Published 2025-05-01
    “…To understand the research status and trends of human settlement environment improvement, the paper visually analyzed the relevant literature from 2012 to 2022 based on CNKI and the Web of Science database with the help of CiteSpace software(developed by Chaomei Chen, Drexel University, Philadelphia, PA, USA) (v6.2.r2). …”
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  7. 16427

    The effect of social grooming via live photo-sharing on well-being: the mediating role of social capital and moderating role of the need for privacy by Fei Wang, Xin Wang

    Published 2025-07-01
    “…However, the spontaneous nature of live photos may unintentionally reveal audio or visual details, raising privacy concerns. Previous research has not fully explored why users share live photos despite these risks, nor how live photo sharing affects users’ well-being from a social grooming perspective.MethodsWe surveyed 266 users of WeChat Moments and analyzed the data using a moderated mediation model. …”
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  8. 16428

    Phacoemulsification of primary cataract by the second stage after vitreoretinal surgery of PDR patients. by Karina Igorevna Konovalova, Mikhail Mikhailovich Shishkin, Rinat Rustamovich Fayzrakhmanov

    Published 2021-01-01
    “…However, the question of the timing of the removal of primary cataract in this category of patients remains open.AIM: To evaluate the efficacy of phacoemulsification of primary cataract by the second stage after vitreoretinal surgery of PDR patientsMETHODS: 67 cases of surgery treatment of patients with PDR and complicated primary cataract were enrolled. …”
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  9. 16429

    IL-31 Is Overexpressed in Lichen Planus but Its Level Does Not Correlate with Pruritus Severity by Kalina Welz-Kubiak, Anna Kobuszewska, Adam Reich

    Published 2015-01-01
    “…Pruritus severity was evaluated with the visual analogue scale (VAS) and the 12-item Itch Questionnaire. …”
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  10. 16430

    MAHE: a multiscale and hybrid expert-based model for image-text enhanced named entity recognition on social media by Song Yang, Baolin Mo, Dayang Liu, Liangkuan Zhu

    Published 2025-05-01
    “…Although existing Multimodal Named Entity Recognition (MNER) methods have made some progress in cybersecurity, most rely on extracting visual features through image encoders and directly inputting them into cross-modal attention mechanisms. …”
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  11. 16431

    The Components of Effective Advertising Message of Candidates in Presidential Elections: A Case Study of Instagram by Ziba Amirkhani, Ali Akbar Farhangi, Omid Masoudi

    Published 2024-03-01
    “…Therefore, the purpose of the current research is to identify and provide indicators related to the production of content or effective Instagram advertising messages of candidates during the presidential elections. Methods: The research method was a qualitative approach and data analysis was done through in-depth interviews (semi-structured open questions), coding (open, selective and axial). …”
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  12. 16432

    Cognitive factors on the performance of group decision-making: a behavioral and eye-tracking study by Cheng Kexin, Jiang Zuhua, Yang Jiapeng

    Published 2025-03-01
    “…This gap hinders the quality and efficiency of engineering group decisions.MethodsThis study introduces an eye-tracking method to investigate interdisciplinary group decision-making in engineering design, leveraging group decision-making performance theory and eye-tracking technology. …”
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  13. 16433

    Vision-related quality of life of pseudophakic children and their caregivers attending a tertiary facility in Ibadan, Nigeria by Aremu Olanipekun Olalekan, Ugalahi Mary Ogbenyi, Olusanya Bolutife Ayokunnu, Oluleye S. Tunji, Baiyeroju Aderonke Mojisola

    Published 2025-06-01
    “…Lower VRQOL scores were associated with the younger age at onset/detection of cataract (P < 0.01), surgery for congenital cataract (P < 0.01), long-term postoperative period (P < 0.01), and best corrected visual acuity in the better eye ≤6/12 (P < 0.01). …”
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  14. 16434

    A Bibliometric Analysis Study on Pregnancy and COVID-19 by Sevil Alkan1*, Fatma Yekta Urkmez2

    Published 2023-03-01
    “…Introduction: This quantitative study aims to conduct a literature evaluation on COVID-19 and pregnancy published since September 2022. Methods: The data was retrieved from the Web of Science database. …”
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  15. 16435

    Effects of different exercise modalities on oxygenation stress, inflammatory factors, and drug craving in drug users during the audit period by Yanmei Chen, 舜杰shunjie 武

    Published 2025-05-01
    “…  Objective: To explore the effects of different exercise modalities on drug craving and the oxidative stress-inflammatory mechanisms in female addicts during rehabilitation. Methods: Forty female drug users were randomly assigned to yoga, meditation, physical fitness, or control groups (n=10 each). …”
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  16. 16436

    Parametric Analysis as a Tool for Hypothesis Generation: A Case Study of the Federal Archive Building in New York City by Mike Christenson

    Published 2025-03-01
    “…This research challenges the assumption that geometric accuracy is necessary for epistemological validity, proposing parametric analysis as a hypothesis-generating tool capable of uncovering latent spatial and morphological properties that conventional methods overlook. Using Suárez’s <i>inferential conception of scientific representation</i> as a theoretical framework, this research employs a comparative case study methodology, contrasting direct and parametric digital models of the Federal Archive Building in New York City, analyzing their respective contributions to architectural knowledge. …”
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  17. 16437

    INSTRUMENTAL TREATMENT OF AMBLYOPIA by B. F. Lavrent’ev, V. V. Rozhentsov

    Published 2016-09-01
    “…To develop a device with broad functionality for treatment amblyopia. methods. Analysis of functionality and technical characteristics of devices for amblyopia treatment and the development of multifunctional apparatus. results. …”
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  18. 16438

    Write Precisely by Shahul Ameen

    Published 2025-01-01
    “…In the manuscript’s introduction section, cite only major references, use a synthetic style, and explain uncommon terms only. In methods, use visuals and concise group names and avoid duplication of information in inclusion and exclusion criteria. …”
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  19. 16439

    The Pterygium Excision with Conjunctival Autograft without Suture and Glue in Rural India by Ramya M, Mahesh J .B, Varun Y Raju

    Published 2025-02-01
    “…The patients who needed surgical excision were considered for the study after obtaining informed consent as per the declaration of Helsinki. Visual Acuity was recorded using Snellen's chart. …”
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  20. 16440

    Phacoemulsification and polymethylmethacrylate intraocular lens implantation. Prevention of postsurgical astigmatism through scleral approach by José Guillermo Martínez Urbay, Keilym Artiles Martínez, Neyda Alina González Pérez, Noel Lascaiba Rojas

    Published 2024-05-01
    “…Introduction: cataract is the most common eye condition worldwide and is considered a cause of decreased visual acuity that can be remedied through a relatively easy and safe surgical intervention. …”
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