Showing 301 - 320 results of 614 for search 'visual background extraction', query time: 0.13s Refine Results
  1. 301

    Improved lightweight health identification method for plug seedling based on FPGA by Yatao Li, Jiahang Jiang, Junlang Ou, Junhua Tong, Yufei Lin, Jintao Cao

    Published 2025-12-01
    “…Taking the plug seedlings of String of Reds, Summer Jane Rose, Periwinkle, Peacock Grass, Cockscomb Inflorescence and Melampodium Divaricatum as test samples, FPGA with improved Sobel operator edge detection algorithm was used under the system clock of 50 MHz external crystal oscillator to extract plug seedlings from the background and calculate the leaf area of seedlings in each hole. …”
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  2. 302

    Deep Sea Minerals Ameliorate Dermatophagoides Farinae- or 2,4-Dinitrochlorobenzene-Induced Atopic Dermatitis-like Skin Lesions in NC/Nga Mice by Hyo Sang Kim, Myeong Hwan Kim, Byeong Yeob Jeon, You Kyung Jang, Jeong Ki Kim, Hyun Keun Song, Kilsoo Kim

    Published 2025-04-01
    “…<b>Background</b>: Chronic pruritus and inflammatory skin lesions, characterized by high recurrence, are hallmarks of atopic dermatitis (AD). …”
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  3. 303

    Efficient and Accurate Brain Tumor Classification Using Hybrid MobileNetV2–Support Vector Machine for Magnetic Resonance Imaging Diagnostics in Neoplasms by Mohammed Jajere Adamu, Halima Bello Kawuwa, Li Qiang, Charles Okanda Nyatega, Ayesha Younis, Muhammad Fahad, Salisu Samaila Dauya

    Published 2024-11-01
    “…Background/Objectives: Magnetic Resonance Imaging (MRI) plays a vital role in brain tumor diagnosis by providing clear visualization of soft tissues without the use of ionizing radiation. …”
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    Article
  4. 304

    BASIL DB: bioactive semantic integration and linking database by David Jackson, Paul Groth, Hazar Harmouch

    Published 2025-08-01
    “…Abstract Background Bioactive compounds found in foods and plants can provide health benefits, including antioxidant and anti-inflammatory effects. …”
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    Article
  5. 305

    Arabidopsis Growth Simulation Using Image Processing Technology by Junmei Zhang, Qiuhong Ke, Ye Tian

    Published 2014-01-01
    “…First, the plant is segmented from the background with the chromatic coordinates. With the segmentation result, the outer boundary series are obtained by using boundary tracking algorithm. …”
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  6. 306

    Analyzing Research Trends on High Intensity Interval Training and Oxidative Stress: A Bibliometric Analysis (2000-2023) by Anshul Meena, Pradeep Singh Chahar, Jagdeep Singh

    Published 2025-03-01
    “… Background. Exercise-induced oxidative stress, often resulting from high-intensity interval training (HIIT), can cause short-term declines in performance due to alterations in cellular and DNA function. …”
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  7. 307

    Deep learning for predicting myopia severity classification method by WangMeiYu Xing, XiaoNa Li, JingShu Ni, YuanZhi Zhang, ZhongSheng Li, Yong Liu, YiKun Wang, Yao Huang

    Published 2025-07-01
    “…Abstract Background Myopia is a major cause of vision impairment. …”
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  8. 308

    Intravitreal Dexamethasone Implant in Anti-Vascular Endothelial Growth Factor Pretreated Diabetic Macular Edema—A Swiss Cohort Study by Ferhat Turgut, Gábor M. Somfai, Christoph Tappeiner, Katja Hatz, Irmela Mantel, Aude Ambresin, Guy Donati, Viviane Guignard, Dana Nagyová, Isabel B. Pfister, Christine Schild, Justus G. Garweg

    Published 2024-09-01
    “…Background/Objectives: Diabetic macular edema (DME) is a significant cause of visual impairment, often treated with anti-vascular endothelial growth factor (anti-VEGF) agents. …”
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    Article
  9. 309

    A Review of Needle Navigation Technologies in Minimally Invasive Cardiovascular Surgeries—Toward a More Effective and Easy-to-Apply Process by Katharina Steeg, Gabriele Anja Krombach, Michael Horst Friebe

    Published 2025-01-01
    “…<b>Background:</b> This review evaluates needle navigation technologies in minimally invasive cardiovascular surgery (MICS), identifying their strengths and limitations and the requirements for an ideal needle navigation system that features optimal guidance and easy adoption in clinical practice. …”
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  10. 310

    Predicting motor and cognitive outcomes from MRIs of brain structure in children with acquired brain injury: A pilot study by Alex M. Pagnozzi, Kerstin Pannek, Jurgen Fripp, Simona Fiori, Roslyn N. Boyd, Stephen Rose

    Published 2023-05-01
    “…Background: Acquired Brain Injury (ABI) describes a range of brain injuries occurring after birth, including tumor, traumatic brain injury or stroke. …”
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  11. 311

    Managing pseudophakic bullous keratopathy with a topical rho kinase inhibitor: a case series by Nir Erdinest, Nadav Shemesh, Yishay Weill, Shani Morad, Itay Nitzan, David Smadja, David Landau, Itay Lavy

    Published 2025-05-01
    “…Clinical data, including visual acuity, intraocular pressure, central corneal thickness (CCT), and endothelial cell count, were extracted from electronic medical records before and after treatment. …”
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  12. 312
  13. 313

    A cost-effective image-based model without constraint for weight estimation of poultries using deep learning by Zhi Qiao, Jianhui Liu, Fangxi Yang, Jinping Hao, Zhuocheng Hou, Hui Li, Feng Zhu

    Published 2025-12-01
    “…Furthermore, the Segment Anything Model (SAM) is employed to ensure the accurate segmentation of multiple views, thus facilitating the effective extraction of precise morphological information from complex visual backgrounds that are characteristic of poultry housing conditions. …”
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  14. 314

    Patterns and risk factors of falls among older adults: a systematic review by Tetiana Yermakova

    Published 2025-06-01
    “…Background and Study Aim. Falls represent a significant health concern for older adults, leading to a decline in quality of life and other adverse consequences. …”
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  15. 315

    Concrete Bridge Crack Detection Using Unmanned Aerial Vehicles and Image Segmentation by Yanli Chen, Hongze Li, Hang Zhu, Tianlong Ren, Zhe Cao

    Published 2025-06-01
    “…This study proposes an enhanced crack detection method combining Laplacian of Gaussian (LoG) filtering and Otsu thresholding to improve segmentation accuracy through background noise suppression. The proposed approach extracts key crack characteristics—including area, length, centroid, and main direction—enabling precise damage assessment. …”
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  16. 316

    Synchronous Analysis of Speech Production and Lips Movement to Detect Parkinson’s Disease Using Deep Learning Methods by Cristian David Ríos-Urrego, Daniel Escobar-Grisales, Juan Rafael Orozco-Arroyave

    Published 2024-12-01
    “…Background/Objectives: Parkinson’s disease (PD) affects more than 6 million people worldwide. …”
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  17. 317

    Prevalence of Refractive Errors Among School-Age Children and Adolescents in Saudi Arabia: A Systematic Review and Meta-Analysis by Al Khathami A, Baklola M, Alshehri AA, Alnasser LH, Alshehri RS, Salawi MA, Alwadai RH, Al Ghazwi M, Alanazi AAQ, Alshammari AM, Al-bawah N, Hafez M, Abu Melha A

    Published 2025-07-01
    “…Abdulmajeed Al Khathami,1,&amp;ast; Mohamed Baklola,2,&amp;ast; Anwar Ali Alshehri,3 Lujain Hussain Alnasser,4 Razan Saleh Alshehri,5 Mohammed A Salawi,6 Rahaf Hussain Alwadai,7 Mohammed Al Ghazwi,8 Amira Ahmed Qadim Alanazi,9 Asayel Mojidea Alshammari,10 Naji Al-bawah,11,&amp;ast; Mayas Hafez,12 Abdullah Abu Melha1 1Department of Ophthalmology, King Fahad Hospital, Al Baha Health Cluster, Al Baha, Saudi Arabia; 2Faculty of Medicine, Mansour University, Mansoura, Egypt; 3College of Medicine, University of Bisha, Bisha, Saudi Arabia; 4College of Medicine, University of Hail, Hail, Saudi Arabia; 5Imam Abdulrahman Bin Faisal University, College of Medicine, Dammam, Saudi Arabia; 6College of Medicine, Taif University, Taif, Saudi Arabia; 7College of Medicine, Najran University, Najran, Saudi Arabia; 8Batterjee Medicine college, Jeddah, Saudi Arabia; 9College of Medicine, Northern Border University, Arar, Saudi Arabia; 10College of Medicine, Aljouf University, Aljouf, Saudi Arabia; 11Faculty of Medicine, Sana’a University, Sana’a, Yemen; 12Qatif Central Hospital, Al Qatif, 32654, Saudi Arabia&amp;ast;These authors contributed equally to this workCorrespondence: Naji Al-bawah, Email Najialbawah@gmail.com Mohamed Baklola, Email Mohamedbaklola2000@gmail.comBackground: Refractive errors, including myopia, hyperopia, and astigmatism, are a leading cause of visual impairment among children worldwide. …”
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  18. 318

    Neuroprotective Activity of Rasayana Formulation and Effect of Shigru Pallava Eye Drops on Intraocular Pressure as an Add-on Therapy Compared to the Standard of Care in Primary Ope... by Manjusha Rajagopala, Deenadayal Devarajan

    Published 2025-04-01
    “…Background Primary open-angle glaucoma (POAG) is a major cause of irreversible blindness worldwide, characterized by progressive optic neuropathy and loss of retinal ganglion cells (RGCs). …”
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  19. 319

    PuMA: PubMed gene/cell type-relation Atlas by Lucas Bickmann, Sarah Sandmann, Carolin Walter, Julian Varghese

    Published 2025-07-01
    “…Abstract Background Rapid extraction and visualization of cell-specific gene expression is important for automatic cell type annotation, e.g. in single cell analysis. …”
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  20. 320

    A survived case of penetrating neck injury with intrathoracic organ damage by Atsushi Kagimoto, Takeshi Mimura, Nanami Hiraiwa, Yoshinori Yamashita

    Published 2021-03-01
    “…Therefore, a surgical approach that allows for good visualization should be considered for the extraction of the blade.…”
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