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TÍTULO: Hybrid time-spatial video saliency detection method to enhance human action recognition systems  Full Text
AUTORES: Gharahbagh, Abdorreza Alavi; Hajihashemi, Vahid; Ferreira, Marta Campos ; Machado, J. J. M. ; João Manuel R. S. Tavares;
PUBLICAÇÃO: 2024, FONTE: MULTIMEDIA TOOLS AND APPLICATIONS, VOLUME: 83, NÚMERO: 30
INDEXADO EM: Scopus WOS DBLP CrossRef Unpaywall
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TÍTULO: Audio Event Detection Based on Cross Correlation in Selected Frequency Bands of Spectrogram
AUTORES: Hajihashemi, Vahid; Gharahbagh, Abdorreza Alavi; Machado, J. J. M. ; João Manuel R. S. Tavares;
PUBLICAÇÃO: 2024, FONTE: 11st World Conference on Information Systems and Technologies (WorldCIST) in INFORMATION SYSTEMS AND TECHNOLOGIES, VOL 4, WORLDCIST 2023, VOLUME: 802
INDEXADO EM: Scopus WOS CrossRef
3
TÍTULO: Camera Movement Cancellation in Video Using Phase Congruency and an FFT-Based Technique
AUTORES: Gharahbagh, Abdorreza Alavi; Hajihashemi, Vahid; Machado, J. J. M. ; João Manuel R. S. Tavares;
PUBLICAÇÃO: 2024, FONTE: 11st World Conference on Information Systems and Technologies (WorldCIST) in INFORMATION SYSTEMS AND TECHNOLOGIES, VOL 4, WORLDCIST 2023, VOLUME: 802
INDEXADO EM: Scopus WOS CrossRef
4
TÍTULO: Deep Learning Approaches for Socially Contextualized Acoustic Event Detection in Social Media Posts
AUTORES: Hajihashemi, Vahid; Gharahbagh, Abdorreza Alavi; Ferreira, Marta Campos ; Machado, Jose J. M. ; João Manuel R. S. Tavares;
PUBLICAÇÃO: 2024, FONTE: 12th World Conference on Information Systems and Technologies (WorldCIST) in GOOD PRACTICES AND NEW PERSPECTIVES IN INFORMATION SYSTEMS AND TECHNOLOGIES, VOL 6, WORLDCIST 2024, VOLUME: 990
INDEXADO EM: Scopus WOS CrossRef Unpaywall
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TÍTULO: Abnormal Action Recognition in Social Media Clips Using Deep Learning to Analyze Behavioral Change
AUTORES: Gharahbagh, Abdorreza Alavi; Hajihashemi, Vahid; Ferreira, Marta Campos ; Machado, Jose J. M. ; João Manuel R. S. Tavares;
PUBLICAÇÃO: 2024, FONTE: 12th World Conference on Information Systems and Technologies (WorldCIST) in GOOD PRACTICES AND NEW PERSPECTIVES IN INFORMATION SYSTEMS AND TECHNOLOGIES, VOL 6, WORLDCIST 2024, VOLUME: 990
INDEXADO EM: Scopus WOS CrossRef Unpaywall
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TÍTULO: A Feature-Reduction Scheme Based on a Two-Sample <i>t</i>-Test to Eliminate Useless Spectrogram Frequency Bands in Acoustic Event Detection Systems  Full Text
AUTORES: Hajihashemi, Vahid; Gharahbagh, Abdorreza Alavi; Hajaboutalebi, Narges; Zahraei, Mohsen; Machado, Jose J. M. ; João Manuel R. S. Tavares;
PUBLICAÇÃO: 2024, FONTE: ELECTRONICS, VOLUME: 13, NÚMERO: 11
INDEXADO EM: Scopus WOS CrossRef
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TÍTULO: A Hybrid Hierarchical Mathematical Heuristic Solution of Sparse Algebraic Equations in Sentiment Analysis  Full Text
AUTORES: Jalali, Maryam; Zahedi, Morteza; Gharahbagh, Abdorreza Alavi; Hajihashemi, Vahid; Machado, Jose J. M. ; João Manuel R. S. Tavares;
PUBLICAÇÃO: 2024, FONTE: INFORMATION, VOLUME: 15, NÚMERO: 9
INDEXADO EM: Scopus WOS DBLP CrossRef
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TÍTULO: Camera Movement Cancellation in Video Using Phase Congruency and an FFT-Based Technique
AUTORES: Abdorreza Alavi Gharahbagh; Vahid Hajihashemi; José J M Machado ; João Manuel R. S. Tavares;
PUBLICAÇÃO: 2023, FONTE: Information Systems and Technologies - WorldCIST 2023, Volume 4, Pisa, Italy, April 4-6, 2023., VOLUME: 802
INDEXADO EM: DBLP
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TÍTULO: Audio Event Detection Based on Cross Correlation in Selected Frequency Bands of Spectrogram
AUTORES: Vahid Hajihashemi; Abdorreza Alavi Gharahbagh; José J M Machado ; João Manuel R. S. Tavares;
PUBLICAÇÃO: 2023, FONTE: Information Systems and Technologies - WorldCIST 2023, Volume 4, Pisa, Italy, April 4-6, 2023., VOLUME: 802
INDEXADO EM: DBLP