Works matching DE "COSINE transforms"

Results: 160

ON SOME INEQUALITIES FOR THE h-FOURIER COSINE-LAPLACE DISCRETE GENERALIZED CONVOLUTION AND APPLICATIONS.

Published in:

Mathematical Inequalities & Applications, 2025, v. 28, n. 2, p. 381, doi. 10.7153/mia-2025-28-26

By:

HOANG TUNG;
NGUYEN XUAN THAO

Publication type:

Article

Imposing Dirichlet boundary conditions directly for FFT-based computational micromechanics.

Published in:

Computational Mechanics, 2024, v. 74, n. 5, p. 1089, doi. 10.1007/s00466-024-02469-1

By:

Risthaus, Lennart;
Schneider, Matti

Publication type:

Article

New Convolutions with Hermite Weight Functions.

Published in:

Bulletin of the Iranian Mathematical Society, 2021, v. 47, p. 365, doi. 10.1007/s41980-020-00496-1

By:

Castro, Luís Pinheiro;
Silva, Anabela Sousa;
Tuan, Nguyen Minh

Publication type:

Article

An Adaptive Steganography Insertion Technique Based on Cosine Transform.

Published in:

Iraqi Journal for Electrical & Electronic Engineering, 2024, v. 20, n. 2, p. 45, doi. 10.37917/ijeee.20.2.4

By:

Alobaidi, Taif;
Mikhael, Wasfy

Publication type:

Article

Analysis of Scalability and Sensitivity for Chaotic Sine Cosine Algorithms.

Published in:

Iraqi Journal for Electrical & Electronic Engineering, 2018, v. 14, n. 2, p. 139

By:

Tahir, Dunia S.;
Ali, Ramzy S.

Publication type:

Article

Combining Active and Semi-Supervised Learning for Video Compression.

Published in:

International Journal of Software & Informatics, 2013, v. 7, n. 3, p. 453

By:

Chiyuan Zhang;
Ming Ji

Publication type:

Article

Motion under a time-dependent driving force plus a linear velocity-dependent friction: From the unilateral Fourier transform to the Green function.

Published in:

Caderno Brasileiro de Ensino de Física, 2024, v. 46, p. 1, doi. 10.1590/1806-9126-RBEF-2024-0051

By:

Correa, Thomas A.;
de Castro, Antonio S.

Publication type:

Article

A caveat about applications of the unilateral Fourier transform.

Published in:

Caderno Brasileiro de Ensino de Física, 2020, v. 42, p. 1, doi. 10.1590/1806-9126-RBEF-2020-0129

By:

de Castro, Antonio S.

Publication type:

Article

An intelligent framework for medical image retrieval using MDCT and multi SVM.

Published in:

Technology & Health Care, 2014, v. 22, n. 1, p. 13, doi. 10.3233/THC-130767

By:

Balan, J.A. Alex Rajju;
Rajan, S. Edward

Publication type:

Article

Generalizations of Ramanujan's Integral Associated with Infinite Fourier Cosine Transforms in Terms of Hypergeometric Functions and its Applications.

Published in:

Kyungpook Mathematical Journal, 2020, v. 60, n. 4, p. 781, doi. 10.5666/KMJ.2020.60.4.781

By:

QURESHI, MOHAMMAD IDRIS;
DAR, SHOWKAT AHMAD

Publication type:

Article

Spectral-hashing-based image retrieval and copy-move forgery detection.

Published in:

Australian Journal of Forensic Sciences, 2016, v. 48, n. 6, p. 643, doi. 10.1080/00450618.2015.1128966

By:

Granty, Regina Elwin J;
Kousalya, G

Publication type:

Article

A Fourier-Type Transform on the Semiaxis with an Arbitrary Phase.

Published in:

Mathematical Notes, 2020, v. 107, n. 1/2, p. 296, doi. 10.1134/S0001434620010307

By:

Petrov, V. É.

Publication type:

Article

On linear heat equation via conformable derivative approach.

Published in:

Mathematics & Mechanics of Solids, 2025, v. 30, n. 5, p. 1213, doi. 10.1177/10812865241269762

By:

Nemri, Akram

Publication type:

Article

ШВИДКІ ЦІЛОЧИСЛОВІ СИНУСНІ І КОСИНУСНІ ПЕРЕТВОРЕННЯ ТИПУ IV НИЗЬКОЇ СКЛАДНОСТІ ДЛЯ ВІДЕОКОДУВАННЯ.

Published in:

Cybernetics & Systems Analysis / Kibernetiki i Sistemnyj Analiz, 2025, n. 2, p. 161

By:

ГНАTIB, Л. О.

Publication type:

Article

Analytical Solutions of Finite Wedges Coated by an Orthotropic Coating Containing Multiple Cracks and Cavities.

Published in:

Journal of Solid Mechanics, 2022, v. 14, n. 2, p. 190, doi. 10.22034/jsm.2021.1921133.1673

By:

Ajdari, A.

Publication type:

Article

Image Encryption and Decryption Systems Using the Jigsaw Transform and the Iterative Finite Field Cosine Transform.

Published in:

Photonics, 2019, v. 6, n. 4, p. 121, doi. 10.3390/photonics6040121

By:

Vilardy O., Juan M.;
Barba J., Leiner;
Torres M., Cesar O.

Publication type:

Article

FPGA Based Implementation of FFT Processor Using Different Architectures.

Published in:

Beyond Limits.... IJAITI: International Journal of Advance Innovations, Thoughts & Ideas, 2012, v. 1, n. 3, p. 1

By:

Ghosh, Debalina;
Debnath, Depanwita;
Chakrabarti, Amlan

Publication type:

Article

A particle swarm optimizer with modified velocity update and adaptive diversity regulation.

Published in:

Expert Systems, 2019, v. 36, n. 1, p. N.PAG, doi. 10.1111/exsy.12330

By:

Çomak, Emre

Publication type:

Article

Discrete Cosine Transform for the Analysis of Essential Tremor.

Published in:

Frontiers in Physiology, 2019, p. N.PAG, doi. 10.3389/fphys.2018.01947

By:

Solé-Casals, Jordi;
Anchustegui-Echearte, Iker;
Marti-Puig, Pere;
Calvo, Pilar M.;
Bergareche, Alberto;
Sánchez-Méndez, José Ignacio;
Lopez-de-Ipina, Karmele

Publication type:

Article

Improved method of step length estimation based on inverted pendulum model.

Published in:

International Journal of Distributed Sensor Networks, 2017, v. 13, n. 4, p. 1, doi. 10.1177/1550147717702914

By:

Zhao, Qi;
Zhang, Boxue;
Wang, Jingjing;
Feng, Wenquan;
Jia, Wenyan;
Sun, Mingui

Publication type:

Article

An optimality property of an approximated solution computed by the Hessenberg method.

Published in:

Mathematical Communications, 2022, v. 27, n. 2, p. 225

By:

NAJAFI-KALYANI, MEHDI;
BEIK, FATEMEH PANJEH ALI

Publication type:

Article

Robust passive image authentication scheme based on serial companied approach.

Published in:

Multimedia Tools & Applications, 2024, v. 83, n. 38, p. 85781, doi. 10.1007/s11042-024-20135-9

By:

Hayder, Muqdad Abdulraheem;
Alhaidery, Manaf Mohammed Ali

Publication type:

Article

Robust passive image authentication scheme based on serial companied approach.

Published in:

Multimedia Tools & Applications, 2024, v. 83, n. 36, p. 85781, doi. 10.1007/s11042-024-20135-9

By:

Hayder, Muqdad Abdulraheem;
Alhaidery, Manaf Mohammed Ali

Publication type:

Article

A secure image compression-encryption algorithm using DCT and hyperchaotic system.

Published in:

Multimedia Tools & Applications, 2022, v. 81, n. 22, p. 31329, doi. 10.1007/s11042-021-11796-x

By:

Huang, Huiqing;
Cheng, Dongsheng

Publication type:

Article

Multiple forgery detection and localization technique for digital video using PCT and NBAP.

Published in:

Multimedia Tools & Applications, 2022, v. 81, n. 16, p. 22731, doi. 10.1007/s11042-021-10989-8

By:

Shelke, Nitin Arvind;
Kasana, Singara Singh

Publication type:

Article

BCH encoded robust and blind audio watermarking with tamper detection using hash.

Published in:

Multimedia Tools & Applications, 2021, v. 80, n. 21-23, p. 32925, doi. 10.1007/s11042-021-11370-5

By:

Narla, Venkata Lalitha;
Gulivindala, Suresh;
Chanamallu, Srinivasa Rao;
Gangwar, D P

Publication type:

Article

Novel pseudo random key & cosine transformed chaotic maps based satellite image encryption.

Published in:

Multimedia Tools & Applications, 2021, p. 27785, doi. 10.1007/s11042-021-10970-5

By:

Kumar, Atul;
Dua, Mohit

Publication type:

Article

Novel pseudo random key & cosine transformed chaotic maps based satellite image encryption.

Published in:

Multimedia Tools & Applications, 2021, v. 80, n. 18, p. 27785, doi. 10.1007/s11042-021-10970-5

By:

Kumar, Atul;
Dua, Mohit

Publication type:

Article

Better synonyms for enriching biomedical search.

Published in:

2020

By:

Yeganova, Lana;
Kim, Sun;
Chen, Qingyu;
Balasanov, Grigory;
Wilbur, W John;
Lu, Zhiyong

Publication type:

journal article

Weighted Convolution for Quaternion Linear Canonical Cosine Transform and Its Application.

Published in:

Axioms (2075-1680), 2024, v. 13, n. 6, p. 402, doi. 10.3390/axioms13060402

By:

Wang, Rongbo;
Feng, Qiang

Publication type:

Article

Fast Computation of Orthogonal Systems with a Skew‐Symmetric Differentiation Matrix.

Published in:

Communications on Pure & Applied Mathematics, 2021, v. 74, n. 3, p. 478, doi. 10.1002/cpa.21973

By:

Iserles, Arieh;
Webb, Marcus

Publication type:

Article

Robust Watermarking Algorithm for Medical Volume Data Based on Polar Cosine Transform and 3D-DCT.

Published in:

Computers, Materials & Continua, 2023, v. 75, n. 3, p. 5853, doi. 10.32604/cmc.2023.036462

By:

Pengju Zhang;
Jingbing Li;
Aslam Bhatti, Uzair;
Jing Liu;
Yen-wei Chen;
Dekai Li;
Lei Cao

Publication type:

Article

A Robust Zero-Watermarking Based on SIFT-DCT for Medical Images in the Encrypted Domain.

Published in:

Computers, Materials & Continua, 2019, v. 61, n. 1, p. 363, doi. 10.32604/cmc.2019.06037

By:

Jialing Liu;
Jingbing Li;
Yenwei Chen;
Xiangxi Zou;
Jieren Cheng;
Yanlin Liu;
Bhatti, Uzair Aslam

Publication type:

Article

Diagonal Minkowski classes, zonoid equivalence, and stable laws.

Published in:

Communications in Contemporary Mathematics, 2021, v. 23, n. 2, p. N.PAG, doi. 10.1142/S0219199719500913

By:

Molchanov, Ilya;
Nagel, Felix

Publication type:

Article

On an analytic description of the -cosine transform on real Grassmannians.

Published in:

Communications in Contemporary Mathematics, 2016, v. 18, n. 2, p. -1, doi. 10.1142/S021919971550025X

By:

Alesker, Semyon;
Gourevitch, Dmitry;
Sahi, Siddhartha

Publication type:

Article

An explicit counter-example for the shephard problem of convex bodies in ℝ.

Published in:

Acta Mathematica Sinica, 2015, v. 31, n. 12, p. 1941, doi. 10.1007/s10114-015-4561-5

By:

Xia, Yun;
Zeng, Chun

Publication type:

Article

DWT-DCT-Based Data Hiding for Speech Bandwidth Extension.

Published in:

Radioengineering, 2021, v. 30, n. 2, p. 435, doi. 10.13164/re.2021.0435

By:

KODURI, Sunil Kumar;
KUMAR, T. Kishore

Publication type:

Article

ASYMPTOTIC PROPERTIES OF THE APPROXIMATE INVERSE ESTIMATOR FOR DIRECTIONAL DISTRIBUTIONS.

Published in:

Advances in Applied Probability, 2012, v. 44, n. 4, p. 954, doi. 10.1239/aap/1354716585

By:

RIPLINGER, M.;
SPIESS, M.

Publication type:

Article

Simulation of Complex Heat Transfer During Cyclic Deposition of a High-Temperature Aerosol on a Substrate.

Published in:

Journal of Engineering Physics & Thermophysics, 2023, v. 96, n. 1, p. 160, doi. 10.1007/s10891-023-02672-6

By:

Formalev, V. F.;
Degtyarenko, R. A.;
Garibyan, B. A.

Publication type:

Article

Asymptotic representations in Stochastic Process Approximations.

Published in:

Journal of Computational Analysis & Applications, 2015, v. 18, n. 4, p. 672

By:

Zhihua Zhang

Publication type:

Article

Asymptotic representations in Stochastic Process Approximations.

Published in:

Journal of Computational Analysis & Applications, 2015, v. 18, n. 1, p. 672

By:

Zhihua Zhang

Publication type:

Article

基于特征波形态成分分析的 VSP 资料套管耦合噪声压制方法.

Published in:

Coal Geology & Exploration, 2023, v. 51, n. 7, p. 184, doi. 10.12363/issn.1001-1986.22.12.0960

By:

潘龙;
毛海波;
蒋立;
胡可扬;
党志敏;
陈文超

Publication type:

Article

JPEG quantisation requires bit-shifts only.

Published in:

Electronics Letters (Wiley-Blackwell), 2017, v. 53, n. 9, p. 588, doi. 10.1049/el.2016.4342

By:

Oliveira, P. A. M.;
Oliveira, R. S.;
Cintra, R. J.;
Bayer, F. M.;
Madanayake, A.

Publication type:

Article

Distributed perceptual compressed sensing framework for multiview images.

Published in:

Electronics Letters (Wiley-Blackwell), 2016, v. 52, n. 10, p. 821, doi. 10.1049/el.2016.0477

By:

Elsayed, S.;
Elsabrouty, M.;
Muta, O.;
Furukawa, H.

Publication type:

Article

Image Compression Based on Arithmetic Coding Algorithm.

Published in:

Iraqi Journal of Science, 2021, v. 62, n. 1, p. 329, doi. 10.24996/ijs.2021.62.1.31

By:

Yousif, Ruaa Ibrahim;
Salman, Nassir Hussein

Publication type:

Article

The Conservative and Efficient Numerical Method of 2-D and 3-D Fractional Nonlinear Schrödinger Equation Using Fast Cosine Transform.

Published in:

Mathematics (2227-7390), 2024, v. 12, n. 7, p. 1110, doi. 10.3390/math12071110

By:

Wang, Peiyao;
Peng, Shangwen;
Cao, Yihao;
Zhang, Rongpei

Publication type:

Article

Fourier Analysis with Generalized Integration.

Published in:

Mathematics (2227-7390), 2020, v. 8, n. 7, p. 1199, doi. 10.3390/math8071199

By:

Arredondo, Juan H.;
Bernal, Manuel;
Morales, María Guadalupe

Publication type:

Article

A Class of Integral Operators and Bessel Plancherel Transform on L<sub>a</sub>².

Published in:

Journal of Function Spaces & Applications, 2012, p. 1, doi. 10.1155/2012/419578

By:

Dziri, M.

Publication type:

Article

Consequences of an infinite Fourier cosine transform-based Ramanujan integral.

Published in:

Analysis (0174-4747), 2024, v. 44, n. 4, p. 327, doi. 10.1515/anly-2023-0056

By:

Dar, Showkat Ahmad;
Kamarujjama, Mohammad;
Shah, W. M.;
Daud

Publication type:

Article

Consolidation solution of soil around a permeable pipe pile.

Published in:

Marine Georesources & Geotechnology, 2020, v. 38, n. 9, p. 1097, doi. 10.1080/1064119X.2019.1655119

By:

Wang, Sihai;
Ni, Pengpeng;
Chen, Zheng;
Mei, Guoxiong

Publication type:

Article