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Renato J. Cintra

◀ ▶ joint publications with Hélio M. de Oliveira

> Home > Persons > Renato J. Cintra

Publications

2021
[i49]
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  - journals/corr/abs-2103-04832
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Hélio M. de Oliveira, Renato J. Cintra:
Geometrical Representation for Number-theoretic Transforms. CoRR abs/2103.04832 (2021)
2020
[j55]
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  - journals/ijwmip/OliveiraVC20
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Hélio M. de Oliveira, Victor Vermehren Valenzuela, Renato J. Cintra:
Multi-dimensional wavelets for scalable image decomposition: Orbital wavelets. Int. J. Wavelets Multiresolution Inf. Process. 18(5): 2050038:1-2050038:11 (2020)
[i45]
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  - journals/corr/abs-2006-07920
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Hélio M. de Oliveira, Victor Vermehren Valenzuela, Renato J. Cintra:
Multidimensional Wavelets for Scalable Image Decomposition: Orbital Wavelets. CoRR abs/2006.07920 (2020)
[i42]
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  - journals/corr/abs-2008-03379
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Renato J. Cintra, Hélio M. de Oliveira, C. O. Cintra:
Rounded Hartley Transform: A Quasi-involution. CoRR abs/2008.03379 (2020)
2017
[i34]
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  - journals/corr/SouzaOC17
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Ricardo M. Campello de Souza, Hélio M. de Oliveira, Renato J. Cintra:
Multiuser Communication Based on the DFT Eigenstructure. CoRR abs/1702.01793 (2017)
2016
[i30]
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  - journals/corr/abs-1601-06412
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Hélio M. de Oliveira, Renato J. Cintra:
A New Information Theoretical Concept: Information-Weighted Heavy-tailed Distributions. CoRR abs/1601.06412 (2016)
2015
[i20]
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  - journals/corr/LiraOC15
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M. M. S. Lira, Hélio M. de Oliveira, Renato J. Cintra:
Elliptic-cylindrical Wavelets: The Mathieu Wavelets. CoRR abs/1501.07255 (2015)
[i19]
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  - journals/corr/OliveiraTCS15
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Hélio M. de Oliveira, R. G. F. Távora, Renato J. Cintra, Ricardo M. Campello de Souza:
Fast Finite Field Hartley Transforms Based on Hadamard Decomposition. CoRR abs/1502.00277 (2015)
[i18]
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  - journals/corr/CintraDOS15
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Renato J. Cintra, Vassil S. Dimitrov, Hélio M. de Oliveira, Ricardo M. Campello de Souza:
Fragile Watermarking Using Finite Field Trigonometrical Transforms. CoRR abs/1502.00296 (2015)
[i15]
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Hélio M. de Oliveira, Renato J. Cintra, Ricardo M. Campello de Souza:
A Factorization Scheme for Some Discrete Hartley Transform Matrices. CoRR abs/1502.01038 (2015)
[i12]
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  - journals/corr/OliveiraCS15a
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Hélio M. de Oliveira, Renato J. Cintra, Ricardo M. Campello de Souza:
Multilayer Hadamard Decomposition of Discrete Hartley Transforms. CoRR abs/1502.02168 (2015)
[i10]
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  - journals/corr/LiraOCS15a
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M. M. S. Lira, Hélio M. de Oliveira, Renato J. Cintra, Ricardo M. Campello de Souza:
Wavelets for Elliptical Waveguide Problems. CoRR abs/1504.05262 (2015)
[i9]
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  - journals/corr/CintraO15
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Renato J. Cintra, Hélio M. de Oliveira:
A Short Survey on Arithmetic Transforms and the Arithmetic Hartley Transform. CoRR abs/1504.06106 (2015)
2009
[j2]
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  - journals/spic/CintraDOS09
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Renato J. Cintra, Vassil S. Dimitrov, Hélio M. de Oliveira, Ricardo M. Campello de Souza:
Fragile watermarking using finite field trigonometrical transforms. Signal Process. Image Commun. 24(7): 587-597 (2009)
2004
[j1]
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  - journals/spl/LiraOC04
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M. M. S. Lira, Hélio Magalhães de Oliveira, Renato J. Cintra:
Elliptic-cylindrical wavelets: the Mathieu wavelets. IEEE Signal Process. Lett. 11(1): 52-55 (2004)
2002
[c1]
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  - conf/icassp/CintraO02
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Renato J. Cintra, Hélio M. de Oliveira:
How to interpolate in arithmetic transform algorithms. ICASSP 2002: 4169

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