Search alternatives:
image » images (Expand Search)
Showing 1,821 - 1,840 results of 3,590 for search 'complex image analysis', query time: 0.16s Refine Results
  1. 1821

    Calcifying Odontogenic Cyst in Posterior Maxilla: A Case Report by Farhad Ghorbani, Mohammad Amin Amiri, Mohammad Mehdi Farahmand, Saeed Afzoun, Maryam Paknahad

    Published 2025-03-01
    “…The most noticeable effects on the peripheral structures were elevated maxillary sinus floor, osteomeatal complex, and nasal obstruction. To better understand the impact of COC on the trabecular pattern of the surrounding bone, we performed fractal analysis on the panoramic images pre- and post-operatively. …”
    Get full text
    Article
  2. 1822

    GM-CBAM-ResNet: A Lightweight Deep Learning Network for Diagnosis of COVID-19 by Junjiang Zhu, Yihui Zhang, Cheng Ma, Jiaming Wu, Xuchen Wang, Dongdong Kong

    Published 2025-03-01
    “…Additionally, the interpretability analysis shows that CBAM can suppress the interference of grid backgrounds and ensure higher diagnostic accuracy under lower model complexity. …”
    Get full text
    Article
  3. 1823
  4. 1824

    Analyzing the Efficacy of Computer-Aided Detection in Cerebral Aneurysm Diagnosis Using MRI Modality: A Review by Keerthi A. S. Pillai, Preena K. P., Madhu S. Nair

    Published 2025-01-01
    “…Key research gaps are identified, including the need for large training samples, challenges in Maximum Intensity Projection (MIP) imaging, limitations of 2D architectures, and issues related to overfitting and computational complexity. …”
    Get full text
    Article
  5. 1825

    3-D fracture network reconstruction and quantitative fractal analysis of subsurface rock fractures via integrated CT scanning and box-counting dimension methodology by Hongjian Wu, Xiangwei Kong, Xing Chen, Dianwei Guan

    Published 2025-06-01
    “…First, it establishes a pioneering integration of micron-resolution computed tomography (CT) imaging with fractal geometry analysis, enabling unprecedented precision in determining fracture aperture distributions (≤ 1.2 μm accuracy), anisotropic propagation patterns, and spatial density correlations—a significant advancement beyond conventional single-scale fracture characterization methods. …”
    Get full text
    Article
  6. 1826
  7. 1827
  8. 1828

    Retinal and choroidal microvascular analysis by swept-source optical coherence tomography angiography in thyroid-associated ophthalmopathy (TAO) and hyperthyroidism without clinica... by Congbi Liang, Jingcheng Liu, Dihao Hua, Tianyue Cao, Yang Meng, Di Xiao, Hongmei Zheng, Zhen Chen, Changzheng Chen, Yishuang Xu

    Published 2025-12-01
    “…Vessel density (VD) of superficial capillary plexus (SCP), deep capillary plexus, radial peripapillary capillary and choriocapillaris (CC), choroidal vascularity index, foveal avascular zone area, macular thickness, macular ganglion cell complex thickness, choroidal thickness (CT), and retinal nerve fibre layer thickness were measured.Results Group A had significantly higher VD of SCP than group C (all p < 0.05), and group B had significantly lower VD of SCP than group C (all p < 0.05). …”
    Get full text
    Article
  9. 1829

    Sex-specific cardiometabolic multimorbidity, metabolic syndrome and left ventricular function in heart failure with preserved ejection fraction in the UK Biobank by Ambre Bertrand, Xin Zhou, Andrew Lewis, Thomas Monfeuga, Ramneek Gupta, Vicente Grau, Blanca Rodriguez

    Published 2025-06-01
    “…We defined HFpEF as a record of a heart failure diagnosis using ICD-10 code I50, coupled with a left ventricular ejection fraction (LVEF) ≥ 50% derived from cardiac magnetic resonance (CMR) imaging. We examined sex-specific differences in cardiometabolic comorbidity burden and metabolic syndrome, performed latent class analysis (LCA) to identify distinct clusters of patients based on their cardiometabolic profile, and compared CMR imaging-derived parameters of left ventricular function at rest in the different clusters identified to reflect possible differences in adverse cardiac remodelling. …”
    Get full text
    Article
  10. 1830
  11. 1831

    Actual Tasks of Sociological Diagnostics (on the Example of “Wartime Essays” by K. Manheim) by A. V. Shcherbina

    Published 2023-02-01
    “…The methodology of socio-cultural analysis, social constructivism, typological method is used as a specific research strategy that allows to formulate complex value judgments.Results and discussion. …”
    Get full text
    Article
  12. 1832

    Bridging the Gap Between Active Faulting and Deformation Across Normal-Fault Systems in the Central–Southern Apennines (Italy): Multi-Scale and Multi-Source Data Analysis by Marco Battistelli, Federica Ferrarini, Francesco Bucci, Michele Santangelo, Mauro Cardinali, John P. Merryman Boncori, Daniele Cirillo, Michele M. C. Carafa, Francesco Brozzetti

    Published 2025-07-01
    “…To discern potential biases arising from non-tectonic (slope-related) signals, we analysed InSAR data in key sectors across the study area, including carbonate ridges and foredeep-derived Molise Units for comparison. The topographic analysis highlighted topographic disequilibrium conditions across the study area, and aerial-image interpretation revealed morphologic features offset by structural lineaments. …”
    Get full text
    Article
  13. 1833

    Multi-Scale 3D Cephalometric Landmark Detection Based on Direct Regression with 3D CNN Architectures by Chanho Song, Yoosoo Jeong, Hyungkyu Huh, Jee-Woong Park, Jun-Young Paeng, Jaemyung Ahn, Jaebum Son, Euisung Jung

    Published 2024-11-01
    “…However, 3D imaging introduces challenges due to increased network complexity and computational demands. …”
    Get full text
    Article
  14. 1834

    Quantitative SISCOM assessment for epileptogenic zone localization: insights from a multicenter study comparing two software platforms in temporal lobe epilepsy by Carla Oliveira Young, Brunno Machado de Campos, Edna Marina de Souza, Sergio Querino Brunetto, Maria Julia de Oliveira Santos Gualberto, Leonardo Alexandre-Santos, Marcos Geraldo Merichelo de Oliveira, Marina Koutsodontis Machado Alvim, Fernando Cendes, Elba Etchebehere, Lauro Wichert-Ana, Bárbara Juarez Amorim

    Published 2025-04-01
    “…However, the widespread use of SISCOM is limited by the high costs and technical complexity of commercial software. Statistical Parametric Mapping (SPM) has been demonstrated to be a viable alternative for SISCOM analysis, displaying the potential for cost-effective EZ localization.Materials and methodsIn this retrospective study, we evaluated patients with pharmacoresistant temporal lobe epilepsy from two reference centers of epilepsy in Brazil, who underwent ictal and interictal SPECT imaging as part of their pre-surgical evaluation, achieving favorable outcomes (Engel I or II) after surgical resection. …”
    Get full text
    Article
  15. 1835

    THE SYMBOLISM OF NIKOLAI MEDTNER'S «FAIRY TALES» ON THE EXAMPLE OF «FAIRY TALES» OP.8 NO.1 by Kharlamova Tatiana Valeryevna

    Published 2025-03-01
    “…On the basis of the analysis, characteristic intonation complexes/moves are identified that repeat motifs and other features in different opuses that allow us to talk about the presence of certain theme symbols. …”
    Get full text
    Article
  16. 1836
  17. 1837

    Generative Artificial Intelligence for Hyperspectral Sensor Data: A Review by Diaa Addeen Abuhani, Imran Zualkernan, Raghad Aldamani, Mohamed Alshafai

    Published 2025-01-01
    “…Airborne platforms and satellites provide rich sensor data in the form of hyperspectral images (HSI), which are crucial for numerous vision-related tasks, such as feature extraction, image enhancement, and data synthesis. …”
    Get full text
    Article
  18. 1838

    Multiple model visual feature embedding and selection method for an efficient ocular disease classification by Isha Kansal, Vikas Khullar, Preeti Sharma, Supreet Singh, Junainah Abd Hamid, A. Johnson Santhosh

    Published 2025-02-01
    “…Abstract Early detection of ocular diseases is vital to preventing severe complications, yet it remains challenging due to the need for skilled specialists, complex imaging processes, and limited resources. …”
    Get full text
    Article
  19. 1839

    Enhanced TumorNet: Leveraging YOLOv8s and U-net for superior brain tumor detection and segmentation utilizing MRI scans by Wisal Zafar, Ghassan Husnain, Abid Iqbal, Ali Saeed Alzahrani, Muhammad Abeer Irfan, Yazeed Yasin Ghadi, Mohammed S. AL-Zahrani, Ramasamy Srinivasaga Naidu

    Published 2024-12-01
    “…Brain tumors, characterized by abnormal cell growth, pose a significant challenge in clinical imaging due to their complex and diverse structures. …”
    Get full text
    Article
  20. 1840

    Can Progressive Supranuclear Palsy Be Accurately Identified via MRI with the Use of Visual Rating Scales and Signs? by George Anyfantakis, Stamo Manouvelou, Vasilios Koutoulidis, Georgios Velonakis, Nikolaos Scarmeas, Sokratis G. Papageorgiou

    Published 2025-04-01
    “…<b>Conclusions:</b> Enlargement of the Sylvius aqueduct, enlargement of the fourth ventricle and atrophy of both temporal lobes together with the presence of morning glory and hummingbird signs can be easily and quickly distinguished and identified by an experienced radiologist without involving any complex analysis, making them useful tools for PSP diagnosis. …”
    Get full text
    Article