-
1621
Automated Cervical Cancer Screening Using Single-Cell Segmentation and Deep Learning: Enhanced Performance with Liquid-Based Cytology
Published 2024-11-01“…Cervical cancer (CC) remains a significant health issue, especially in low- and middle-income countries (LMICs). While Pap smears are the standard screening method, they have limitations, like low sensitivity and subjective interpretation. …”
Get full text
Article -
1622
Evaluation Value of Blood Biomarker Tests for Efficacy of EGFR-TKI in Advanced NSCLC Treatment
Published 2025-05-01“…Serum tumor markers CEA, CTCs, and ctDNA were detected at baseline and after one month of treatment. …”
Get full text
Article -
1623
Automated recognition and segmentation of lung cancer cytological images based on deep learning.
Published 2025-01-01“…However, traditional cytological diagnosis requires an experienced pathologist to evaluate all sections individually under a microscope, which is a time-consuming process with low interobserver consistency. With the development of deep neural networks, the You Only Look Once (YOLO) object-detection model has been recognized for its impressive speed and accuracy. …”
Get full text
Article -
1624
Constant Weight Space-Time Codes for Dimmable MIMO-VLC Systems
Published 2020-01-01“…Simultaneously, we also present the codeword structure and a low implementation complexity detection algorithm for the scheme. …”
Get full text
Article -
1625
Object Recognition and Positioning with Neural Networks: Single Ultrasonic Sensor Scanning Approach
Published 2025-02-01“…Ultrasonic sensing may become a useful technique for distance measurement and object detection when optical visibility is not available. …”
Get full text
Article -
1626
A dynamic template adaptation approach for noise-robust sound classification and distance determination in single-channel audio
Published 2025-03-01“…Our method integrates a low-pass filter for noise reduction and uses an online support vector machine (SVM) to dynamically update the sound templates based on real-time audio inputs. …”
Get full text
Article -
1627
Bio-inspired multispectral camouflage material for microwave, infrared, and visible bands based on single hierarchical metasurface
Published 2025-05-01“…Multispectral camouflage materials are highly desirable to against progressive multispectral detection. The proposed structure should be simple and highly transparent to ensure a wide application range. …”
Get full text
Article -
1628
Innovative cross-layer defense mechanisms for blackhole and wormhole attacks in wireless ad-hoc networks
Published 2025-04-01“…Current methods face issues such as low detection accuracy, structural deviation, and extended processing times. …”
Get full text
Article -
1629
Leveraging Bluetooth and GPS Sensors for Route-Level Passenger Origin–Destination Flow Estimation
Published 2025-04-01“…A Fuzzy C-Means clustering algorithm was employed to differentiate passenger and non-passenger devices based on detected indicators, such as detection frequency, signal strength, vehicular mobility, etc. …”
Get full text
Article -
1630
A Biomimetic Pose Estimation and Target Perception Strategy for Transmission Line Maintenance UAVs
Published 2024-12-01“…Compared with the existing UAV environmental perception solutions, the bionic target perception algorithm proposed in this article can efficiently extract point and line features from infrared images and realize the target detection and automatic tracking function of small multi-rotor drones in the power line scenario, with low power consumption.…”
Get full text
Article -
1631
An OFDM Signal Enhancement and Demodulation Method Based on Segmented Asymmetric Bistable Stochastic Resonance
Published 2025-01-01“…The quantum particle swarm optimization algorithm is employed to fine-tune system parameters. …”
Get full text
Article -
1632
A Fast and Efficient Denoising and Surface Reflectance Retrieval Method for ZY1-02D Hyperspectral Data
Published 2025-05-01“…To address these issues, aiming at fast and efficient processing of Chinese domestic ZY1-02D hyperspectral level-1 data, this study proposes a comprehensive processing framework: (1) To address the low efficiency of traditional bad line detection by visual examination, an automatic bad line detection method based on the pixel grayscale gradient threshold algorithm is proposed; (2) A spectral correlation-based interpolation method is developed to overcome the poor performance of adjacent-column averaging in repairing wide bad lines; (3) A reliable validation method was established based on the spectral band adjustment factors method to compare hyperspectral SR with multispectral SR and in-situ ground measurements. …”
Get full text
Article -
1633
Crop row centerline extraction method based on regional feature point clustering
Published 2025-12-01“…Next, Harris corner detection technology is used to extract crop feature points, and these feature points are clustered using the DBSCAN algorithm, marking each crop row with a different color. …”
Get full text
Article -
1634
Application of Vector Sensors to Acoustic Surveillance of a Public Interior Space
Published 2013-10-01“…Acoustic vector sensors, which provide multichannel output signals of acoustic pressure and particle velocity were employed. Methods for detecting acous- tic events are introduced. The algorithm for localizing sound events in the audience is presented. …”
Get full text
Article -
1635
-
1636
Application of Energy Dispersive X-ray Fluorescence Spectroscopy in Analysis of Heavy Metals in Soil: A Review
Published 2024-07-01“…Therefore, the current mainstream focus is on combining the advantages of different algorithms for the preprocessing analysis of ED-XRF spectroscopy and the establishment of quantitative analysis models to improve the accuracy of ED-XRF detection. …”
Get full text
Article -
1637
High-Precision Diagnosis of the Whole Process of Laser-Induced Plasma and Shock Waves Using Simultaneous Phase-Shift Interferometry
Published 2025-06-01“…Experimental results demonstrate that the SPSI system precisely captures the initial spatiotemporal evolution of LIP and tracks shock waves at varying attenuation levels, exhibiting notable advantages in weak shock wave detection. This research validates the SPSI system’s high sensitivity to transient weak perturbations, offering a valuable diagnostic tool for high-vacuum plasmas, low-pressure shock waves, and stress waves in optical materials.…”
Get full text
Article -
1638
Identification of Mechanical Parameters of Prestressed Box Girder Bridge Based on Falling Weight Deflectometer
Published 2025-06-01“…Traditional damage detection methods of prestressed concrete box girder bridges have low efficiency and cannot quantify the structure’s internal damage. …”
Get full text
Article -
1639
Monitoring of the state of electromagnetic fuel injectors of gasoline engines with distributed fuel injection systems
Published 2021-11-01“…There is a successful experience of implementing such algorithms on modern cars. The implementation of the research results will allow timely detection of faulty (contaminated) electromagnetic injectors and prevent negative effects on both engine parts and the environment.…”
Get full text
Article -
1640
Respiration Signal Pattern Analysis for Doppler Radar Sensor with Passive Node and Its Application in Occupancy Sensing of a Stationary Subject
Published 2025-04-01“…However, single-channel sensitivity limitations may result in low sensitivity and misinterpreted motion rates if the detected subject is at or close to “null” points. …”
Get full text
Article