Suchergebnisse - "spectral features"

Enhancing maize LAI estimation accuracy using unmanned aerial vehicle remote sensing and deep learning techniques

Autoren: Zhen Chen Weiguang Zhai Qian Cheng

Quelle: Artificial Intelligence in Agriculture, Vol 15, Iss 3, Pp 482-495 (2025)

Schlagwörter: Spectral features, Multi-source feature fusion, Convolutional neural networks, Agriculture, Crop height, Texture features

Zugangs-URL: https://doaj.org/article/5263f0e49d21433780483be94a0891e0

AI Got Your Tongue? Analysing the Sounds of Audio Deepfake Generation Methods

Autoren: Karla Schäfer

Quelle: Proceedings of the 2025 International Conference on Multimedia Retrieval. :2023-2027

Schlagwörter: Feature Analysis, Time Domain, Audio Deepfakes, Spectral Features

AUTOMATIC IDENTIFICATION OF MUSICAL INSTRUMENTS

Quelle: Bulletin of the National Technical University "KhPI". Series: Mathematical modeling in engineering and technologies; No. 2(9) (2025): Bulletin of the National Technical University "KhPI". Series: Mathematical modeling in engineering and technologies; 62-69
Вестник Национального технического университета "ХПИ". Серия: Математическое моделирование в технике и технологиях; № 2(9) (2025): Вісник Національного технічного університету «ХПІ». Серія: Математичне моделювання в техніці та технологіях; 62-69
Вісник Національного технічного університету «ХПІ». Серія: Математичне моделювання в техніці та технологіях; № 2(9) (2025): Вісник Національного технічного університету «ХПІ». Серія: Математичне моделювання в техніці та технологіях; 62-69

Schlagwörter: Support Vector Machine, Approximate Nearest Neighbor, обробка аудіо, перетворення Фур'є, кепстральні коефіцієнти Mel-Frequency, аналіз сигналів, машинне навчання, audio processing, spectral features, signal analysis, метод опорних векторів, метод найближчого сусіда, machine learning, Mel-Frequency Cepstral Coefficients, Fourier transform, спектральні характеристики

Dateibeschreibung: application/pdf

Zugangs-URL: http://mmtt.khpi.edu.ua/article/view/341129

Zero Watermarking Algorithm for Hyperspectral Remote Sensing Images Considering Spectral and Spatial Features

Autoren: Bingbing Yang Haowen Yan Liming Zhang et al.

Quelle: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 10882-10895 (2025)

Schlagwörter: Ocean engineering, zero watermarking, QC801-809, Geophysics. Cosmic physics, spatial features, K-means, spectral features, TC1501-1800

Zugangs-URL: https://doaj.org/article/c01d3e9535664b9a80387a3d814f97ab

A Lightweight Network With Embedded Soft Constraints on Approximate Spectral Features for Real-Time Water Body Segmentation in Remote Sensing Images

Autoren: Qingqing Cao Boya Zhao Zijin Li et al.

Quelle: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 10608-10624 (2025)

Schlagwörter: Ocean engineering, water body segmentation, self-distillation, Lightweight, QC801-809, Geophysics. Cosmic physics, real-time, TC1501-1800, soft constraints on approximate spectral features

Zugangs-URL: https://doaj.org/article/59cf13add6ee4fbfa707665f8b5af5ae

Enhancing Power Grid Reliability With Machine Learning and Auxiliary Classifier Generative Adversarial Networks: A Study on Fault Detection Using the Georgia Electric System Load Dataset

Autoren: Hafeez Ur Rehman Siddiqui Robert Brown Adil Ali Saleem et al.

Quelle: IEEE Access, Vol 13, Pp 2463-2473 (2025)

Schlagwörter: Machine Learning, ACGAN, fault tolerance, Electrical engineering. Electronics. Nuclear engineering, smart grid, grid event signature library, spectral features, TK1-9971

Zugangs-URL: https://doaj.org/article/e1ae38b544434592abd7764fdca0dc4f

Remote sensing image fusion based on real time image smoothing and image similarity

Autoren: Yanfang Hou Kaixuan Guo Xueyan Bi

Quelle: Systems and Soft Computing, Vol 7, Iss , Pp 200226- (2025)

Schlagwörter: Image smoothing, Noise reduction, Remote sensing images, Spectral features, Image fusion, Information technology, T58.5-58.64, Electronic computers. Computer science, QA75.5-76.95

Dateibeschreibung: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2772941925000444; https://doaj.org/toc/2772-9419

Zugangs-URL: https://doaj.org/article/8daaba376a8c42859d11d60a2cfa573c

The effects of polarization characteristics on visual fatigue: an empirical study based on subjective and objective indicators

Autoren: Feng Si Shuang Miao Yi Yang et al.

Quelle: Frontiers in Neuroscience, Vol 19 (2025)

Schlagwörter: polarized light, visual fatigue, subjective alertness, blink rate, EEG spectral features, alpha centroid frequency, Neurosciences. Biological psychiatry. Neuropsychiatry, RC321-571

Dateibeschreibung: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fnins.2025.1715236/full; https://doaj.org/toc/1662-453X

Zugangs-URL: https://doaj.org/article/db96c389734d4d3ea674b69184e0e6ae

Comparison of Features in Laser Doppler Vibrometry Spectra That Best Relate to the Degree of Stenosis

Autoren: Malik, Afrah E.F. Delhaas, Tammo Mess, Werner H. et al.

Quelle: 2024 IEEE International Symposium on Medical Measurements and Applications (MeMeA). :1-6

Schlagwörter: arterial stenosis, flow instability, signal processing, spectral features, Laser Doppler vibrometry

Ultra Wideband radar-based gait analysis for gender classification using artificial intelligence

Autoren: Adil Ali Saleem Hafeez Ur Rehman Siddiqui Muhammad Amjad Raza et al.

Quelle: Array, Vol 27, Iss , Pp 100477- (2025)

Schlagwörter: Gait, Ultra-wide band radar, Gender classification, Spectral features, Feed forward artificial neural network, Ridge classifier, Computer engineering. Computer hardware, TK7885-7895, Electronic computers. Computer science, QA75.5-76.95

Dateibeschreibung: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2590005625001043; https://doaj.org/toc/2590-0056

Zugangs-URL: https://doaj.org/article/7a6eb53a9ae54203909bc4c33208126c

Mapping Soil Organic Matter in Cultivated Land Using Landsat 8 Image and GA-AdaBoost Algorithm

Autoren: Xuzhou Qu Shuwen Jiang Xiaohe Gu et al.

Quelle: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 25427-25438 (2025)

Schlagwörter: Adaptive boosting (AdaBoost), genetic algorithm (GA), Landsat 8, soil organic matter (SOM), spectral features, Ocean engineering, TC1501-1800, Geophysics. Cosmic physics, QC801-809

Dateibeschreibung: electronic resource

Relation: https://ieeexplore.ieee.org/document/11181193/; https://doaj.org/toc/1939-1404; https://doaj.org/toc/2151-1535

Zugangs-URL: https://doaj.org/article/9ac683bf5bf545f4b016c818c5f6bb8b

Investigating Np(VI) Nitrate Speciation Control through Temperature and Optical Spectroscopy

Autoren: Sara E. Gilson Luke R. Sadergaski Adam J. Parkison

Schlagwörter: Biophysics, Biochemistry, Ecology, Inorganic Chemistry, Environmental Sciences not elsewhere classified, Astronomical and Space Sciences not elsewhere classified, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, ultraviolet – visible, symmetric stretch broadens, spectroscopic signals indicate, spectral features suggests, spectral data indicate, certain spectral features, 40 ° c, 2 +, raman band associated, nuclear waste remediation, hexavalent oxidation state, complex actinyl ions, spectrum indicates coordination, 3 , nitrate speciation depends, nitrate speciation control, symmetry nitrate complex, symmetry aquo complex, symmetry complex, nitrate system, nitrate ligands, solution state

Relation: https://figshare.com/articles/journal_contribution/Investigating_Np_VI_Nitrate_Speciation_Control_through_Temperature_and_Optical_Spectroscopy/29590697

Verfügbarkeit: https://doi.org/10.1021/acsomega.5c05359.s001
https://figshare.com/articles/journal_contribution/Investigating_Np_VI_Nitrate_Speciation_Control_through_Temperature_and_Optical_Spectroscopy/29590697

Temperature-Modulated SERS Fusion Enables Accurate Diagnosis of Clinical Fungal Pathogens

Autoren: Lei Jin Qiang Wang Xiaojun Cai et al.

Schlagwörter: Medicine, Microbiology, Cell Biology, Biotechnology, Infectious Diseases, Virology, Computational Biology, Space Science, systematic profiling revealed, specific spectral features, overlapping spectral features, limiting diagnostic accuracy, level fusion approach, integrating spectra acquired, incubation time required, enhanced raman spectroscopy, cell wall disruption, based classification model, associated metabolic outputs, fungal pathogens remains, identification accuracy across, clinical fungal pathogens, precise pathogen identification, shows great potential, sers acquisition process, clinical fungal diagnostics, fungal diagnostics, accurate identification, precise differentiation, clinical microbiology

Verfügbarkeit: https://doi.org/10.1021/acs.analchem.5c02747.s001
https://figshare.com/articles/journal_contribution/Temperature-Modulated_SERS_Fusion_Enables_Accurate_Diagnosis_of_Clinical_Fungal_Pathogens/29532661

Data Fusion Enhanced High-Dimensional SERS Fingerprints Construction via Dual-Wavelength and Multisubstrate Strategy for Precise Wastewater Identification

Autoren: Xueqing Wang Lan Wei Fan Li et al.

Schlagwörter: Biotechnology, Space Science, Environmental Sciences not elsewhere classified, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, two excitation wavelengths, noble metal nanoparticles, enhanced raman spectroscopy, consolidated via probability, comprehensive analytical profile, complex chemical compositions, capture fingerprint information, blind sample testing, holistic sers fingerprint, complex matrix samples, combined spectral features, traditional sers methods, robust wastewater identification, precise wastewater identification, spectral features, wastewater samples, traditional label, target identification, characterizing samples, various conditions, precise acquisition, potential applications, multisubstrate strategy, method maintained, intricate challenges

Verfügbarkeit: https://doi.org/10.1021/acs.analchem.5c02022.s001
https://figshare.com/articles/journal_contribution/Data_Fusion_Enhanced_High-Dimensional_SERS_Fingerprints_Construction_via_Dual-Wavelength_and_Multisubstrate_Strategy_for_Precise_Wastewater_Identification/29370957

Fusing Transformers in a Tuning Fork Structure for Hyperspectral Image Classification Across Disjoint Samples

Autoren: Muhammad Ahmad Muhammad Usama Manuel Mazzara et al.

Quelle: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 18167-18181 (2024)

Schlagwörter: hyperspectral image classification (HSIC), Ocean engineering, QC801-809, Geophysics. Cosmic physics, 3-D Swin Transformer (3DST), feature fusion, spatial–spectral transformer (SST), spatial–spectral features, TC1501-1800

Zugangs-URL: https://doaj.org/article/db3482e359d246c78013a2c7bebf6d7a

Conventional to Deep Ensemble Methods for Hyperspectral Image Classification: A Comprehensive Survey

Autoren: Farhan Ullah Irfan Ullah Rehan Ullah Khan et al.

Quelle: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 3878-3916 (2024)

Schlagwörter: hyperspectral image classification (HSIC), deep ensemble, QC801-809, Convolutional neural network (CNN), Geophysics. Cosmic physics, 0211 other engineering and technologies, 02 engineering and technology, spectral features, 01 natural sciences, Ocean engineering, deep learning (DL), spatial features, TC1501-1800, 0105 earth and related environmental sciences

Zugangs-URL: https://doaj.org/article/25f303af24044db496dc610b716b9f6b

Brain Temporal-Spectral Functional Variability Reveals Neural Improvements of DBS Treatment for Disorders of Consciousness

Autoren: Jiewei Lu Jingchao Wu Zhilin Shu et al.

Quelle: IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 32, Pp 923-933 (2024)

Schlagwörter: 0301 basic medicine, global and regional variability, Consciousness, Brain, fNIRS, RM1-950, 3. Good health, 03 medical and health sciences, 0302 clinical medicine, dynamic brain temporal-spectral features, dynamic brain functional networks, Deep brain stimulation, Medical technology, Humans, Consciousness Disorders, Therapeutics. Pharmacology, R855-855.5, disorders of consciousness

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/38386574
https://doaj.org/article/79e2025e68a34dbb9dcd479ad3a2e897

Multi-Spectral and Multi-Temporal Features Fusion With SE Network for Anomalous Sound Detection

Autoren: Dewei Kong Hongjiang Yu Guoshun Yuan

Quelle: IEEE Access, Vol 12, Pp 167262-167277 (2024)

Schlagwörter: Anomalous sound detection, multi-temporal features, Electrical engineering. Electronics. Nuclear engineering, squeeze-and-excitation, multi-spectral features, WaveNet, TK1-9971

Zugangs-URL: https://doaj.org/article/8c631504262449d1a516601e6f1901d5

Remote sensing-based analysis of yield and water-fertilizer use efficiency in winter wheat management

Autoren: Weiguang Zhai Qian Cheng Fuyi Duan et al.

Quelle: Agricultural Water Management, Vol 311, Iss , Pp 109390- (2025)

Schlagwörter: Winter wheat, Water-fertilizer use efficiency, Remote sensing, Spectral features, Texture features, Agriculture (General), S1-972, Agricultural industries, HD9000-9495

Dateibeschreibung: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S0378377425001040; https://doaj.org/toc/1873-2283

Zugangs-URL: https://doaj.org/article/912b87152a6f47c6ba33d575615d3602

Rastreio de vozes patológicas através de técnicas de processamento de fala

Autoren: Rodrigues, Bruno Sérgio Antunes Cordeiro, Hugo Tito Marques, Gonçalo Caetano et al.

Weitere Verfasser: Rodrigues, Bruno Sérgio Antunes Cordeiro, Hugo Tito Marques, Gonçalo Caetano et al.

Quelle: urn:tid:203811348

Schlagwörter: Patologias de voz, Parâmetros espectrais, Parâmetros acústicos, Discriminação, Sinais de fala, Voice pathologies, Spectral features, Acoustic parameters, Discrimination, Speech signals

Dateibeschreibung: application/pdf

Verfügbarkeit: http://hdl.handle.net/10400.21/21359