Search alternatives:
method » methods (Expand Search)
Showing 2,241 - 2,260 results of 32,195 for search '(equalization OR visualization) method', query time: 0.24s Refine Results
  1. 2241

    Three-dimensional visualization and navigation for micro-noninvasive uterine fibroid surgery based on MRI and ultrasound image fusion by Ting Wang, Yingang Wen, Zhibiao Wang, Zhibiao Wang, Xi Li

    Published 2025-07-01
    “…ObjectiveTo address the challenges of low surgical precision and poor consistency in focused ultrasound ablation surgery (FUAS) for uterine fibroids, which are often caused by variations in clinical experience and operator fatigue, this study aims to develop an intelligent three-dimensional (3D) visualization and navigation system by integrating magnetic resonance imaging (MRI) with real-time ultrasound (US) imaging, thereby improving the accuracy and efficiency of uterine fibroid surgery.MethodsMRI and US images from 638 patients were annotated by experienced clinicians. …”
    Get full text
    Article
  2. 2242

    Research hotspots and frontiers of neuromodulation technology in the last decade: a visualization analysis based on the Web of Science database by Yanpei Liu, Yanpei Liu, Qian Zhang, Haoran Zhang, Haoran Zhang, Yun Xiang, Yun Xiang, Hui Wang

    Published 2025-04-01
    “…The objective of this study is to utilize CiteSpace and VOSviewer to investigate the current research status, key topics, and future trends in the field of neuromodulation technology over the past decade.MethodsRelevant literature in the field of neuromodulation technology published in Web of Science database from January 1, 2014 to June 18, 2024 were retrieved, and imported into CiteSpace and VOSviewer for visualization. …”
    Get full text
    Article
  3. 2243

    Visualization of PD-L1-positive and PD-1-positive immune cell contact in the breast cancer microenvironment by A. Yu. Kalinchuk, V. M. Perelmuter, L. A. Tashireva

    Published 2024-03-01
    “…The objective of the study was to assess the frequency of co-location of PD-1/PD-L1- positive cells in the microenvironment of breast cancer as well as to determine the population of these cells. Material and Methods. The study included 25 patients with invasive breast carcinoma. …”
    Get full text
    Article
  4. 2244

    Ray Visualization and Through-Focus Optical Quality of Diffractive Enhanced Monofocal and Extended-Depth-of-Focus Intraocular Lenses by Baur ID, Khoramnia R, Son HS, Auffarth GU, Łabuz G

    Published 2025-05-01
    “…Ray propagation imaging was performed using monochromatic green light (520 nm) projected through each IOL, while submerged in a bath of fluorescein solution. The visual pathways were captured by a camera mounted on a microscope. …”
    Get full text
    Article
  5. 2245
  6. 2246

    Low-keV Virtual Monoenergetic Imaging for Bronchial Artery Visualization on Photon-Counting Detector Computed Tomography by Xuyang Sun, Tetsu Niwa, Takakiyo Nomura, Ryoichi Yoshida, Kazuo Koyanagi, Jun Hashimoto

    Published 2025-05-01
    “…<b>Methods:</b> We evaluated the visibility of the bronchial artery on PCD-CT in 34 consecutive patients with esophageal cancer (twenty-eight men, six women; mean age, 70.2 years) prior to surgery. …”
    Get full text
    Article
  7. 2247

    Making strides in doctoral-level career outcomes reporting: a review of classification and visualization methodologies in graduate education by Tammy R. L. Collins, Tammy R. L. Collins, Rebekah L. Layton, Rebekah L. Layton, Deepti Ramadoss, Deepti Ramadoss, Jennifer MacDonald, Ryan Wheeler, Adriana Bankston, C. Abby Stayart, Yi Hao, Jacqueline N. Robinson-Hamm, Melanie Sinche, Scott Burghart, Aleshia Carlsen-Bryan, Pallavi Eswara, Heather Krasna, Heather Krasna, Hong Xu, Mackenzie Sullivan

    Published 2025-05-01
    “…Given the increasing trend to track PhD career outcomes, the number of institutional efforts and supporting offices for these studies have increased, as has the variety of methods being used to classify and report/visualize outcomes. …”
    Get full text
    Article
  8. 2248
  9. 2249

    Improving low-light image quality for object detection and license plate recognition by Rishab SRIDHAR, Rohith Arumugam SURESH, Shreejith BABU, Priyadharsini RAVISANKAR

    Published 2025-06-01
    “…The performance of these methods is quantitatively evaluated using Laplacian variance as a measure of image sharpness and clarity. …”
    Get full text
    Article
  10. 2250

    Hybrid POF-VLC Systems: Recent Advances, Challenges, Opportunities, and Future Directions by Rola Abdallah, Mohamed Atef, Nasir Saeed

    Published 2025-01-01
    “…We review advanced modulation techniques like Orthogonal Frequency Division Multiplexing (OFDM) and Discrete Multitone Modulation (DMT), alongside traditional methods like Non-Return-to-Zero (NRZ) and On-Off Keying (OOK), evaluating their effectiveness in overcoming these challenges. …”
    Get full text
    Article
  11. 2251

    THEOREMS ON THE NUMBER OF ROOTS OF A CUBIC EQUATION AND THEIR LOCATION AS A MEANS OF DEVELOPING STUDENTS' VISUAL THINKING by Шойра Абдієва, Ріскелді Тургунбаєв

    Published 2023-09-01
    “…Materials and methods. The research materials are pedagogical, methodical literature, experience of foreign and domestic scientists. …”
    Get full text
    Article
  12. 2252
  13. 2253

    Robust controller design with reduced conservatism for calibration-free visual feedback systems and its experimental verification by Kazuyoshi Hatada, Masayuki Sato, Kentaro Hirata

    Published 2025-12-01
    “…A controller for a visual feedback system which allows measurement errors due to large lens distortion is designed by using the proposed method. …”
    Get full text
    Article
  14. 2254
  15. 2255

    Leveraging retinanet based object detection model for assisting visually impaired individuals with metaheuristic optimization algorithm by Alaa O. Khadidos, Ayman Yafoz

    Published 2025-05-01
    “…However, many navigation methods are available, and efficient object detection (OD) methods for visually impaired people (VIP) need to be improved. …”
    Get full text
    Article
  16. 2256

    Application of 3D point cloud and visual-inertial data fusion in Robot dog autonomous navigation. by Hongliang Zou, Chen Zhou, Haibo Li, Xueyan Wang, Yinmei Wang

    Published 2025-01-01
    “…The study proposes a multi-sensor localization and real-timeble mapping method based on the fusion of 3D LiDAR point clouds and visual-inertial data, which addresses the issue of decreased localization accuracy and mapping in complex environments that affect the autonomous navigation of robot dogs. …”
    Get full text
    Article
  17. 2257

    Inverse Tone Mapping Operator Using Sequential Deep Neural Networks Based on the Human Visual System by Hanbyol Jang, Kihun Bang, Jinseong Jang, Dosik Hwang

    Published 2018-01-01
    “…For the objective comparison, seven different evaluation metrics optimized for HDR image evaluation were used. Our method resulted in 10&#x0025;&#x2013;25&#x0025; improved HDR-visual difference predictor-2.2 values over those of other ITMOs. …”
    Get full text
    Article
  18. 2258
  19. 2259

    Kinematics Model Estimation of 4W Skid-Steering Mobile Robots Using Visual Terrain Classification by Yang Chen, Yao Wu, Wei Zeng, Shaoyi Du

    Published 2023-01-01
    “…To adapt to different terrain environments, the fractal dimension-based SFTA (segmentation-based fractal texture analysis) method was used to extract features of different terrains, and the k-nearest neighbor (KNN) method was used to classify the terrains. …”
    Get full text
    Article
  20. 2260