Výsledky vyhledávání - coefficient quantization algorithm

Joint Discrete Precoding and RIS Optimization for RIS-Assisted MU-MIMO Communication Systems

Autoři: Ramezani, Parisa Khorsandmanesh, Yasaman Björnson, Emil, Professor

Zdroj: IEEE Transactions on Communications. 73(3):1531-1546

Témata: Precoding, Reconfigurable intelligent surfaces, Vectors, Reflection coefficient, Optimization, Downlink, Complexity theory, Reconfigurable intelligent surface, fronthaul quantization, discrete RIS configuration, sphere decoding

Popis souboru: print

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-362415
https://doi.org/10.1109/TCOMM.2024.3454013

Fast Dependent Quantization Algorithm Based on Context Adaptive Threshold Pruning

Autoři: Yiyin GU, Hongkui WANG, Haibing YIN

Zdroj: Jisuanji gongcheng, Vol 49, Iss 7, Pp 143-149 (2023)

Témata: versatile video coding(vvc) standard, dynamic programming, dependent quantization(dq), branch simplify, context adaptive, Computer engineering. Computer hardware, TK7885-7895, Computer software, QA76.75-76.765

Popis souboru: electronic resource

Relation: https://www.ecice06.com/fileup/1000-3428/PDF/20230716.pdf; https://doaj.org/toc/1000-3428

Přístupová URL adresa: https://doaj.org/article/3fbf11321f34411d9b550f25000135f9

A Forward-Backward Stochastic Algorithm for Quasi-Linear PDEs

Autoři: Delarue, François Menozzi, Stéphane

Zdroj: The Annals of Applied Probability, 2006 Feb 01. 16(1), 140-184.

Přístupová URL adresa: https://www.jstor.org/stable/25442730

The effect of coefficient quantization optimization on filtering performance and gate count

Autoři: Adewale, A. (Ayomikun)

Témata: Tietoliikennetekniikka, info:eu-repo/semantics/masterThesis, info:eu-repo/semantics/publishedVersion

URL: http://jultika.oulu.fi/Record/nbnfioulu-202304171400

Improved Transient Data Compression Algorithm Based on Wavelet Spectral Quantization Models.

Autoři: Nascimento, Francisco A. de O. Saraiva, Raimundo G. Cormane, Jorge

Zdroj: IEEE Transactions on Power Delivery. Oct2020, Vol. 35 Issue 5, p2222-2232. 11p.

Témata: *ALGORITHMS, *IMAGE compression, *DATA compression, *WAVELET transforms, *ELECTRIC networks, *STRUCTURAL optimization, *VECTOR quantization

Linear-Time Algorithms for Optimal Beamforming in Discrete-Phase RISs: Uniform, Nonuniform, and Attenuated Models

Autoři: Ayanoglu, Ender Pekcan, Dogan Kutay

Témata: Electrical engineering, Computer science, Applied mathematics, discrete beamforming, global optimum, intelligent reflective surface, linear time, quadratic programming, reconfigurable intelligent surface, publication

URL: https://escholarship.org/uc/item/3c80v3tt
https://escholarship.org/content/qt3c80v3tt/qt3c80v3tt.pdf

EP-based wavelet coefficient quantization for linear distortion ECG data compression.

Autoři: Hung KC Wu TC Lee HW a další

Zdroj: Medical engineering & physics [Med Eng Phys] 2014 Jul; Vol. 36 (7), pp. 809-21. Date of Electronic Publication: 2014 Apr 29.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Butterworth-Heinemann Country of Publication: England NLM ID: 9422753 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-4030 (Electronic) Linking ISSN: 13504533 NLM ISO Abbreviation: Med Eng Phys Subsets: MEDLINE

Výrazy ze slovníku MeSH: Algorithms* , Artifacts* , Signal Processing, Computer-Assisted* , Wavelet Analysis*, Brain/*physiology , Data Compression/*methods , Electroencephalography/*methods, Computer Simulation ; Humans ; Linear Models ; Reproducibility of Results ; Sensitivity and Specificity

EZW Algorithm and Computation of Its Coefficients for Image Compression by Using 'Bottom-Up' Approach

Autoři: Sarker, M. Mesbahuddin

Zdroj: International Journal of Scientific Engineering and Technology 2(6):532-538. 2013

The "quantization" of sensitivity coefficients is preserved in microbial populations heterogeneous with respect to growth rate and age.

Autoři: Nekrasov VM Chernychev AV Degermendzhy AG

Zdroj: Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections [Dokl Biol Sci] 2006 Jan-Feb; Vol. 406, pp. 91-3.

Způsob vydávání: Journal Article; Research Support, Non-U.S. Gov't

Informace o časopise: Publisher: Consultants Bureau Country of Publication: United States NLM ID: 7505459 Publication Model: Print Cited Medium: Print ISSN: 0012-4966 (Print) Linking ISSN: 00124966 NLM ISO Abbreviation: Dokl Biol Sci Subsets: MEDLINE

Výrazy ze slovníku MeSH: Algorithms* , Models, Theoretical*, Bacteria/*growth & development, Biodiversity ; Population Dynamics ; Time Factors

A Search Complexity Improvement of Vector Quantization to Immittance Spectral Frequency Coefficients in AMR-WB Speech Codec.

Autoři: Bing-Jhih Yao Cheng-Yu Yeh Shaw-Hwa Hwang

Zdroj: Symmetry (20738994). Oct2016, Vol. 8 Issue 10, p104. 8p.

Témata: *SPEECH codecs, *VECTOR quantization, *NEAREST neighbor analysis (Statistics), *SEARCH algorithms, *MOBILE communication systems

Massively Parallel Processing Approach To Fractal Image Compression With Near-Optimal Coefficient Quantization

Autoři: Paolo Palazzari Moreno Coli Guglielmo Lulli a další

Přispěvatelé: Paolo Palazzari Moreno Coli Guglielmo Lulli a další

Zdroj: http://www.enea.it/hpcn/php/palazzari/JSA_IFS.ps.

Témata: IFS coding, Simulated Annealing, Quantization, Iterative optimization algorithm, Massively Parallel Processing

Popis souboru: application/postscript

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.32.6418; http://www.enea.it/hpcn/php/palazzari/JSA_IFS.ps

Dostupnost: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.32.6418
http://www.enea.it/hpcn/php/palazzari/JSA_IFS.ps

Blind image watermarking method based on chaotic key and dynamic coefficient quantization in the DWT domain.

Autoři: Keyvanpour, MohammadReza Bayat, Farnoosh Merrikh

Zdroj: Mathematical & Computer Modelling. Jul2013, Vol. 58 Issue 1/2, p56-67. 12p.

Témata: *DIGITAL image watermarking, *COEFFICIENTS (Statistics), *DISCRETE wavelet transforms, *ALGORITHMS, *CODING theory, *INFORMATION storage & retrieval systems

A Systematic Algorithm for the Design of Lattice Wave Digital Filters With Short-Coefficient Wordlength.

Autoři: Yli-Kaakinen, Juha Saramäki, Tapio

Zdroj: IEEE Transactions on Circuits & Systems. Part I: Regular Papers. Aug2007, Vol. 54 Issue 8, p1838-1851. 14p. 3 Diagrams, 10 Charts, 6 Graphs.

Témata: *ALGORITHMS, *MATHEMATICAL optimization, *APPROXIMATION theory, DIGITAL filters (Mathematics), FIXED point theory, NONLINEAR theories

Selection of density standard and X–ray tube settings for computed digital absorptiometry in horses using the k–means clustering algorithm.

Autoři: Turek, Bernard Pawlikowski, Marek Jankowski, Krzysztof a další

Zdroj: BMC Veterinary Research. 3/13/2025, Vol. 21 Issue 1, p1-19. 19p.

Témata: Clustering algorithms, Phalanges, Bone density, Cancellous bone, Compact bone

Approximation and Compression of Piecewise Smooth Functions

Autoři: Prandoni, Paolo Vetterli, Martin

Zdroj: Philosophical Transactions: Mathematical, Physical and Engineering Sciences, 1999 Sep . 357(1760), 2573-2591.

Přístupová URL adresa: https://www.jstor.org/stable/55180

Application of some artificial intelligence optimization methods to determine the freshness of eggs.

Autoři: ŞAHİN, Hasan Alp ÖNDER, Hasan

Zdroj: Turkish Journal of Veterinary & Animal Sciences. 2024, Vol. 48 Issue 3, p156-164. 9p.

Témata: Artificial intelligence, Digital image processing, Artificial neural networks, Object recognition (Computer vision), Particle swarm optimization, Image compression

A new technique for generalized learning vector quantization algorithm

Autoři: Shui-sheng, Zhou Wei-wei, Wang Li-hua, Zhou

Zdroj: Image & Vision Computing. Jul2006, Vol. 24 Issue 7, p649-655. 7p.

Témata: *FUZZY algorithms, *GEOMETRIC quantization, *IMAGE compression, *ARTIFICIAL neural networks

Coefficient Quantization in Banach Spaces.

Autoři: Dilworth, S. Odell, E. Schlumprecht, T. a další

Zdroj: Foundations of Computational Mathematics. Dec2008, Vol. 8 Issue 6, p703-736. 34p.

Témata: *BANACH spaces, *APPROXIMATION theory, *GEOMETRIC quantization, *GENERALIZED spaces, *GEOMETRY

A new quantization algorithm for fir filters coefficients

Autoři: Zeinolabedin, Seyed Mohammad Ali Karimi, Nader

Zdroj: 20th Iranian Conference on Electrical Engineering (ICEE2012) ; page 1120-1124

Dostupnost: https://doi.org/10.1109/iraniancee.2012.6292522
http://xplorestaging.ieee.org/ielx5/6279636/6292310/06292522.pdf?arnumber=6292522

A Robust Blind Image Watermarking Method Using Local Maximum Amplitude Wavelet Coefficient Quantization

Autoři: DEHGHANI, M. J. HELFROUSH, M. S. HAJIZADEH, M. a další

Zdroj: Advances in Electrical and Computer Engineering, Vol 10, Iss 3, Pp 96-101 (2010)

Témata: blind, copyright protection, image watermarking, wavelet trees, Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Computer engineering. Computer hardware, TK7885-7895

Popis souboru: electronic resource

Relation: https://doaj.org/toc/1582-7445; https://doaj.org/toc/1844-7600

Přístupová URL adresa: https://doaj.org/article/dedbe283c9b4463095a63373e28412e8