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检索条件"机构=Center for Signal processing and Communications Department of Electrical and Computer Engineering"
1006 条 记 录,以下是21-30 订阅
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Enhanced Color Palette Modeling For Lossless Screen Content Compression
Enhanced Color Palette Modeling For Lossless Screen Content ...
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International Conference on Acoustics, Speech, and signal processing (ICASSP)
作者: Hannah Och Shabhrish Reddy Uddehal Tilo Strutz André Kaup Multimedia Communications and Signal Processing Friedrich-Alexander Universität Erlangen-Nürnberg (FAU) Erlangen Germany Department of Electrical Engineering and Computer Science Coburg University of Applied Sciences and Arts Coburg Germany
Soft context formation is a lossless image coding method for screen content. It encodes images pixel by pixel via arithmetic coding by collecting statistics for probability distribution estimation. Its main pipeline i...
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Improved Screen Content Coding in VVC Using Soft Context Formation
Improved Screen Content Coding in VVC Using Soft Context For...
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International Conference on Acoustics, Speech, and signal processing (ICASSP)
作者: Hannah Och Shabhrish Reddy Uddehal Tilo Strutz André Kaup Multimedia Communications and Signal Processing Friedrich-Alexander Universität Erlangen-Nürnberg (FAU) Erlangen Germany Department of Electrical Engineering and Computer Science Coburg University of Applied Sciences and Arts Coburg Germany
Screen content images typically contain a mix of natural and synthetic image parts. Synthetic sections usually are comprised of uniformly colored areas and repeating colors and patterns. In the VVC standard, these pro...
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Independent Vector Extraction Constrained on Manifold of Half-Length Filters  31
Independent Vector Extraction Constrained on Manifold of Hal...
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31st European signal processing Conference, EUSIPCO 2023
作者: Koldovský, Zbyněk Čmejla, Jaroslav Adali, Tülay O'Regan, Stephen Acoustic Signal Analysis and Processing Group Faculty of Mechatronics Informatics and Interdisciplinary Studies Technical University of Liberec Czech Republic Department of Electrical and Computer Engineering University of Maryland Baltimore County BaltimoreMD21250 United States Naval Surface Warfare Center Carderock Division West BethesdaMD United States
Independent Vector Analysis (IVA) is a popular extension of Independent Component Analysis (ICA) for joint separation of a set of instantaneous linear mixtures, with a direct application in frequency-domain speaker se... 详细信息
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Reflectarray-based Intelligent Reflecting Surface to Improve mm-Wave 5G coverage in outdoor scenarios
Reflectarray-based Intelligent Reflecting Surface to Improve...
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2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022
作者: Vaquero, Alvaro F. Martinez-De-Rioja, Eduardo Arrebola, Manuel Carrasco, Eduardo Encinar, José A. Salman, Safa Achour, Maha Universidad de Oviedo Group of Signal Theory and Communications Department of Electrical Engineering Gijón33203 Spain Universidad Rey Juan Carlos Department of Signal Theory and Communications and Telematic Systems and Computing Fuenlabrada28942 Spain Universidad Politécnica de Madrid Information Processing and Telecommunications Center Madrid28040 Spain Metawave Corporation Palo AltoCA94303 United States
This work presents the use of a reflectarray panel as an efficient and low-cost solution to improve millimeter-wave coverage in 5G scenarios. A dual-polarized shaped-beam is designed to radiate a flat-top beam to cove... 详细信息
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Adaptive Sparse Gaussian Process
arXiv
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arXiv 2023年
作者: Gómez-Verdejo, Vanessa Parrado-Hernández, Emilio Martínez-Ramón, Manel Signal Processing and Communications Department University Carlos III de Madrid Leganés Madrid28911 Spain Electrical and Computer Engineering Department The University of New Mexico AlbuquerqueNM87106 United States
Adaptive learning is necessary for non-stationary environments where the learning machine needs to forget past data distribution. Efficient algorithms require a compact model update to not grow in computational burden... 详细信息
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A comprehensive review of visualization methods for association rule mining: Taxonomy, Challenges, Open problems and Future ideas
arXiv
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arXiv 2023年
作者: Fister, Iztok Fister, Iztok Fister, Dušan Podgorelec, Vili Salcedo-Sanz, Sancho Faculty of Electrical Engineering and Computer Science University of Maribor Koroška cesta 46 Maribor2000 Slovenia Department of Signal Processing and Communications Universidad de Alcalá Alcalá de Henares Madrid28805 Spain
Association rule mining is intended for searching for the relationships between attributes in transaction databases. The whole process of rule discovery is very complex, and involves pre-processing techniques, a rule ... 详细信息
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Efficient Contextformer: Spatio-Channel Window Attention for Fast Context Modeling in Learned Image Compression
arXiv
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arXiv 2023年
作者: Burakhan Koyuncu, A. Jia, Panqi Boev, Atanas Alshina, Elena Steinbach, Eckehard The Technical University of Munich School of Computation Information and Technology Department of Computer Engineering Media Technology Munich80333 Germany The Friedrich-Alexander University Department of Electrical-Electronic-Communication Engineering Multimedia Communications and Signal Processing Erlangen91058 Germany The Huawei Munich Research Center Munich80992 Germany
Entropy estimation is essential for the performance of learned image compression. It has been demonstrated that a transformer-based entropy model is of critical importance for achieving a high compression ratio, howev... 详细信息
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MN-Net: Speech Enhancement Network via Modeling the Noise
IEEE Transactions on Audio, Speech and Language Processing
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IEEE Transactions on Audio, Speech and Language processing 2025年 33卷 1208-1219页
作者: Ying Hu Qin Yang Wenbing Wei Li Lin Liang He Zhijian Ou Wenzhong Yang School of Computer Science and Technology Key Laboratory of Signal Detection and Processing Xinjiang University Urumqi China Xinjiang Institute of Electronics Research Shares Company Ltd. Urumqi China Department of Electrical Engineering Tsinghua University Beijing China Beijing National Research Center for information Science and Technology Department of Electronics Tsinghua University Beijing China
Currently, deep learning-based speech enhancement methods generally focus on target speech extraction while neglecting modeling the other sound sources in the mixture. These methods still can't distinguish the tar... 详细信息
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Experimental Assessment of Misalignment Effects in Terahertz communications
Experimental Assessment of Misalignment Effects in Terahertz...
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IEEE International Conference on communications (ICC)
作者: Hasan Nayir Erhan Karakoca Güneş Karabulut Kurt Ali Görçin Department of Electronics and Communication Engineering İstanbul Technical University İstanbul Turkey Communications and Signal Processing Research (HİSAR) Laboratory TÜBİTAK BİLGEM Kocaeli Turkey Department of Electrical Engineering Poly-Grames Research Center Poly technique Montréal Montréal QC Canada
Terahertz (THz) frequencies play a crucial role in the advancement of next-generation wireless systems, primarily owing to their substantial available bandwidths. The inherent limitation of limited range, attributed t... 详细信息
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Berman Codes: A Generalization of Reed-Muller Codes that Achieve BEC Capacity
Berman Codes: A Generalization of Reed-Muller Codes that Ach...
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IEEE International Symposium on Information Theory
作者: Lakshmi Prasad Natarajan Prasad Krishnan Department of Electrical Engineering Indian Institute of Technology Hyderabad Sangareddy India Signal Processing and Communications Re-Search Center International Institute of Information Technology Hyderabad India
We identify a family of binary codes whose structure is similar to Reed-Muller (RM) codes and which include RM codes as a strict subclass. The codes in this family are denoted as ${\mathcal{C}_n}(r,m)$, and their dual... 详细信息
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