Juliano B. Lima

According to our database, Juliano B. Lima authored at least 46 papers between 2004 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2024

Hardware Architectures for Computing Eigendecomposition-Based Discrete Fractional Fourier Transforms with Reduced Arithmetic Complexity.

Breno C. Bispo, José R. de Oliveira-Neto, Juliano B. Lima

Circuits Syst. Signal Process., January, 2024

Windowed hypergraph Fourier transform and vertex-frequency representation.

Alcebiades Dal Col, Fabiano Petronetto, José R. de Oliveira-Neto, Juliano B. Lima

Signal Process., 2024

Matrices for Generating Orthogonal Eigenvector Bases of Trigonometric Number Transforms.

José R. de Oliveira-Neto, Juliano B. Lima

Proceedings of the 32nd European Signal Processing Conference, 2024

Emergence of Higher-Order Functional Brain Connectivity with Hypergraph Signal Processing.

Breno C. Bispo, Fernando A. N. Santos, José R. de Oliveira-Neto, Juliano B. Lima

Proceedings of the 32nd European Signal Processing Conference, 2024

2023

Light field image encryption based on steerable cosine number transform.

Verusca S. Lima, Felipe A. B. S. Ferreira, Francisco Madeiro, Juliano B. Lima

Signal Process., 2023

2022

A graph signal processing approach to Fourier-like number-theoretic transforms.

Juliano B. Lima, José R. de Oliveira-Neto

Digit. Signal Process., 2022

A Novel Approach for Defining a Hilbert Number Transform.

Juliano B. Lima, Marcos A. A. Gondim, Ricardo M. Campello de Souza

Circuits Syst. Signal Process., 2022

Tangent-chebyshev maps over finite fields: New properties and functional graphs.

Ravi B. D. Figueiredo, Juliano B. Lima

Cryptogr. Commun., 2022

On the Fractionalization of the Shift Operator on Graphs.

Guilherme B. Ribeiro, José R. de Oliveira-Neto, Juliano B. Lima

IEEE Access, 2022

2021

Three-dimensional steerable discrete cosine transform with application to 3D image compression.

Verusca S. Lima, Francisco Madeiro, Juliano B. Lima

Multidimens. Syst. Signal Process., 2021

Watermarking and Coefficient Scanning for Light Field Images in 4D-DCT Domain.

Felipe A. B. S. Ferreira, Juliano B. Lima

IEEE Access, 2021

2020

The Design of a Novel Multiple-Parameter Fractional Number-Theoretic Transform and Its Application to Image Encryption.

José R. de Oliveira-Neto, Juliano B. Lima, Daniel Panario

IEEE Trans. Circuits Syst. Video Technol., 2020

Tangent Function and Chebyshev-Like Rational Maps Over Finite Fields.

Juliano B. Lima, Ricardo M. Campello de Souza

IEEE Trans. Circuits Syst. II Express Briefs, 2020

A robust 3D point cloud watermarking method based on the graph Fourier transform.

Felipe A. B. S. Ferreira, Juliano B. Lima

Multim. Tools Appl., 2020

Encryption of 3D medical images based on a novel multiparameter cosine number transform.

Verusca S. Lima, Francisco Madeiro, Juliano B. Lima

Comput. Biol. Medicine, 2020

A trigonometric approach for Dickson polynomials over fields of characteristic two.

Juliano B. Lima, Daniel Panario

Appl. Algebra Eng. Commun. Comput., 2020

The Fractional Quaternion Fourier Number Transform.

Luiz C. da Silva, José R. de Oliveira-Neto, Juliano B. Lima

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

Steerable Fourier number transform with application to image encryption.

Marcos A. A. Gondim, José R. de Oliveira-Neto, Juliano B. Lima

Signal Process. Image Commun., 2019

Computation of an eigendecomposition-based discrete fractional Fourier transform with reduced arithmetic complexity.

José R. de Oliveira-Neto, Juliano B. Lima, Gilson Jerônimo da Silva Jr., Ricardo M. Campello de Souza

Signal Process., 2019

The Cosine Number Transform: A Graph Signal Processing Approach.

Guilherme B. Ribeiro, Juliano B. Lima

Proceedings of the 2019 IEEE Global Conference on Signal and Information Processing, 2019

2018

A generating matrix method for constructing Hermite-Gaussian-like number-theoretic transform eigenvectors.

José R. de Oliveira-Neto, Juliano B. Lima, Daniel Panario

Signal Process., 2018

The Quaternion Fourier Number Transform.

Luiz C. da Silva, Juliano B. Lima

Circuits Syst. Signal Process., 2018

Hardware Architectures for Computing 8-Point Cosine Number Transform.

José R. de Oliveira-Neto, Juliano B. Lima

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

A Family of Matrices for Generating Hermite-Gaussian-Like DFT Eigenvectors.

José R. de Oliveira-Neto, Juliano B. Lima, Daniel Panario

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017

Discrete Fractional Fourier Transforms Based on Closed-Form Hermite-Gaussian-Like DFT Eigenvectors.

José Rodrigues de Oliveira-Neto, Juliano B. Lima

IEEE Trans. Signal Process., 2017

Cosine transforms over fields of characteristic 2: Fast computation and application to image encryption.

Juliano B. Lima, Edmar S. da Silva, Ricardo M. Campello de Souza

Signal Process. Image Commun., 2017

Fractional Fourier, Hartley, Cosine and Sine Number-Theoretic Transforms Based on Matrix Functions.

Paulo Hugo E. S. Lima, Juliano B. Lima, Ricardo M. Campello de Souza

Circuits Syst. Signal Process., 2017

Matrices generating eigenvectors for constructing fractional trigonometric transforms.

Ravi B. D. Figueiredo, Juliano B. Lima, José R. de Oliveira-Neto

Proceedings of the 40th International Conference on Telecommunications and Signal Processing, 2017

2016

Closed-form Hermite-Gaussian-like number-theoretic transform eigenvectors.

Juliano B. Lima, Ricardo M. Campello de Souza

Signal Process., 2016

Audio encryption based on the cosine number transform.

Juliano B. Lima, Eronides F. Da Silva Neto

Multim. Tools Appl., 2016

Cosine transforms over fields of characteristic 2.

Juliano B. Lima, Marco Barone, Ricardo M. Campello de Souza

Finite Fields Their Appl., 2016

2015

Encryption of medical images based on the cosine number transform.

Juliano B. Lima, Francisco Madeiro, Fernando J. R. Sales

Signal Process. Image Commun., 2015

A finite field cosine transform-based image processing scheme for color image encryption.

Juliano B. Lima, Edmar S. da Silva, Ricardo M. Campello de Souza

Proceedings of the 2015 IEEE Global Conference on Signal and Information Processing, 2015

2014

Image encryption based on the fractional Fourier transform over finite fields.

Juliano B. Lima, L. F. G. Novaes

Signal Process., 2014

Fractional number-theoretic transforms based on matrix functions.

Juliano B. Lima, Ricardo M. Campello de Souza, Paulo Hugo E. S. Lima

Proceedings of the IEEE International Conference on Acoustics, 2014

A trigonometric approach for Chebyshev polynomials over finite fields.

Juliano B. Lima, Daniel Panario, Ricardo M. Campello de Souza

Proceedings of the Applied Algebra and Number Theory, 2014

2013

Image encryption based on the finite field cosine transform.

Juliano B. Lima, Emerson A. O. Lima, Francisco Madeiro

Signal Process. Image Commun., 2013

2012

The fractional Fourier transform over finite fields.

Juliano B. Lima, Ricardo M. Campello de Souza

Signal Process., 2012

Histogram Uniformization for Digital Image Encryption.

Juliano B. Lima, Ricardo M. Campello de Souza

Proceedings of the 25th SIBGRAPI Conference on Graphics, Patterns and Images, 2012

Multiuser communication based on the discrete fractional fourier transform.

Juliano B. Lima, Ricardo M. Campello de Souza, Daniel C. Cunha

Proceedings of IEEE International Conference on Communications, 2012

2011

Finite field trigonometric transforms.

Juliano B. Lima, Ricardo M. Campello de Souza

Appl. Algebra Eng. Commun. Comput., 2011

2010

A Karatsuba-Based Algorithm for Polynomial Multiplication in Chebyshev Form.

Juliano B. Lima, Daniel Panario, Qiang Wang

IEEE Trans. Computers, 2010

Public-key encryption based on Chebyshev polynomials over GF(q).

Juliano B. Lima, Daniel Panario, Ricardo M. Campello de Souza

Inf. Process. Lett., 2010

The finite field fractional Fourier transform.

Juliano B. Lima, Ricardo M. Campello de Souza

Proceedings of the IEEE International Conference on Acoustics, 2010

2008

Security of public-key cryptosystems based on Chebyshev polynomials over prime finite fields.

Juliano B. Lima, Ricardo M. Campello de Souza, Daniel Panario

Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

2004

Faster DTMF Decoding.

Juliano B. Lima, Ricardo M. Campello de Souza, Hélio M. de Oliveira, M. M. Campello de Souza

Proceedings of the Telecommunications and Networking, 2004