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321
Performance Evaluation of Different Speech-Based Emotional Stress Level Detection Approaches
Published 2025-01-01“…A detailed comparative analysis of their speech characteristics, including fundamental frequency (<inline-formula> <tex-math notation="LaTeX">$F_{0}$ </tex-math></inline-formula>), formant frequencies (<inline-formula> <tex-math notation="LaTeX">$F_{1}$ </tex-math></inline-formula>, <inline-formula> <tex-math notation="LaTeX">$F_{2}$ </tex-math></inline-formula>, <inline-formula> <tex-math notation="LaTeX">$F_{3}$ </tex-math></inline-formula>), voice intensity, harmonic-to-noise ratio, jitter, and shimmer, was conducted to investigate how these features change with increasing stress and contribute to its detection. …”
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322
A genetic programming approach with adaptive region detection to skin cancer image classification
Published 2024-12-01“…A new region detection function has been developed to select the lesion areas from skin images for feature extraction. …”
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323
Laryngeal cancer diagnosis based on improved YOLOv8 algorithm
Published 2025-01-01“…A novel multiscale enhanced convolution module has been introduced to improve the model’s feature extraction capabilities for small-sized targets. …”
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324
Accuracy Improvement of Breast Tumor Detection based on Dimension Reduction in the Spatial and Edge Features and Edge Structure in the Image
Published 2024-04-01“…In this article, a method based on pattern recognition is presented in order to detect the type of tumor. GLCM-based features are extracted from the target area, and Gabor and texture features. …”
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325
Automated Tomato Leaf Disease Detection Using Image Processing: An SVM-Based Approach with GLCM and SIFT Features
Published 2024-01-01“…Therefore, we proposed an approach that employs robust feature extraction methods, including the gray level co-occurrence matrix (GLCM) and scale-invariant feature transform (SIFT), coupled with a support vector machine (SVM) for adequate classification. …”
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CD-CTFM: A Lightweight CNN-Transformer Network for Remote Sensing Cloud Detection Fusing Multiscale Features
Published 2024-01-01“…Clouds in remote sensing images inevitably affect information extraction, which hinders the following analysis of satellite images. Hence, cloud detection is a necessary preprocessing procedure. …”
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328
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A lightweight classification system for the early detection of diabetic retinopathy
Published 2025-01-01“…Diabetic Retinopathy features such as Hard Exudates, Microaneurysms and Blood Vessels are extracted from the retinal images by a number of feature extraction methods. …”
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330
Study on the Identification Method of Planar Geological Structures in Coal Mines Using Ground-Penetrating Radar
Published 2024-10-01Subjects: Get full text
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331
EARLY DETECTION OF THYROID CANCER USING TIME SERIES ANALYSIS AND QUADRATIC DISCRIMINANT ANALYSIS
Published 2025-03-01“…Thyroid cancer, a prevalent and potentially life-threatening disease, demands early detection for effective treatment. This study proposes a novel approach for the early detection of thyroid cancer by employing Time Series Analysis (TSA) and Quadratic Discriminant Analysis (QDA). …”
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332
Detecting Botrytis Cinerea Control Efficacy via Deep Learning
Published 2024-11-01Get full text
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333
BWFER-YOLOv8: An Enhanced Cascaded Framework for Concealed Object Detection
Published 2025-01-01“…The comprehensive quantitative and qualitative analysis reveals that the proposed framework outperforms the state-of-the-art tiny YOLOv3 and YOLOv8 models by achieving 98.1% precision and recall in detecting concealed weapons. …”
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334
Wind Turbine Blade Fault Detection Method Based on TROA-SVM
Published 2025-01-01“…Rigorous analysis and feature selection are subsequently conducted to eliminate redundant data, thereby focusing on retaining the most significant features for classification. …”
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335
Harmonic Aggregation Entropy: A Highly Discriminative Harmonic Feature Estimator for Time Series
Published 2025-07-01“…This approach addresses the issues associated with traditional time–frequency analysis methods, such as the large computational burden and lack of specificity in feature extraction. …”
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336
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Enhanced CAD Detection Using Novel Multi-Modal Learning: Integration of ECG, PCG, and Coupling Signals
Published 2024-10-01“…The experimental results demonstrate that the proposed multi-modal method by integrating all signals achieved a notable enhancement in detection performance with best accuracy of 95.96%, notably outperforming results of single-modal and joint analysis with accuracies of 80.41%, 86.51%, 91.44%, and 90.42% using ECG, PCG, coupling signal, and joint ECG and PCG, respectively. …”
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338
Research on Surface Defects Classification for PET Preform by Fusing Multi-Scale Features
Published 2025-01-01“…Multi-scale features fusion combines features from different scales to produce more accurate and robust feature representations, which improve the accuracy, stability and adaptability of PET preform detection model. …”
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339
Border Feature Enhancement in Ultrasound Image Segmentation
Published 2025-01-01Get full text
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340
Humor processing and its relationship with clinical features in patients with first-episode schizophrenia
Published 2025-03-01“…Clinical participants also completed clinical and social functioning measurements. Signal detection theory analysis was used to calculate the d' and β values, which represent the detection of humor signals in the comprehension phase and inner criteria of the humor appreciation phase, respectively. …”
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