Fábio M. Bayer

Publication Activity (10 Years)

Years Active: 2011-2024
Publications (10 Years): 75

Top Topics

Image Compression

Image And Video Coding

Top Venues

IEEE Trans. Geosci. Remote. Sens.

Signal Process.

Publications

Anabeth P. Radünz, Diego F. G. Coelho, Fábio M. Bayer, Renato J. Cintra, Arjuna Madanayake
Fast data-independent KLT approximations based on integer functions. Multim. Tools Appl. 83 (26) (2024)
Fábio M. Bayer, Guilherme Pumi, Tarciana L. Pereira, Tatiene C. Souza
Inflated beta autoregressive moving average models. Comput. Appl. Math. 42 (4) (2023)
Fábio M. Bayer, Alice J. Kozakevicius, Renato J. Cintra
An Iterative Wavelet Threshold for Signal Denoising. CoRR (2023)
Anabeth P. Radünz, Luan Portella, Raíza S. Oliveira, Fábio M. Bayer, Renato J. Cintra
Extensions on Low-Complexity DCT Approximations for Larger Blocklengths Based on Minimal Angle Similarity. J. Signal Process. Syst. 95 (4) (2023)
Murilo Sagrillo, Renata Rojas Guerra, Fábio M. Bayer, Renato B. Machado
Distribution for Amplitude SAR Image Modeling. IEEE Trans. Geosci. Remote. Sens. 61 (2023)
Renata F. Stone, Laís H. Loose, Moizés S. Melo, Fábio M. Bayer
The Chen Autoregressive Moving Average Model for Modeling Asymmetric Positive Continuous Time Series. Symmetry 15 (9) (2023)
Bruna Gregory Palm, Fábio M. Bayer, Renato J. Cintra
Prediction intervals in the beta autoregressive moving average model. Commun. Stat. Simul. Comput. 52 (8) (2023)
Murilo Sagrillo, Renata Rojas Guerra, Renato B. Machado, Fábio M. Bayer
A generalized control chart for anomaly detection in SAR imagery. Comput. Ind. Eng. 177 (2023)
Renata Rojas Guerra, Fábio M. Bayer, Paolo Gamba
A 3D Dynamical Hybrid Model: Coupling Statistical And Machine Learning Techniques To SAR Time Series Prediction. IGARSS (2023)
Vítor de A. Coutinho, Renato J. Cintra, Fábio M. Bayer
Low-complexity Multidimensional DCT Approximations. CoRR (2023)
Bruna Gregory Palm, Fábio M. Bayer, Renato J. Cintra
Improved Point Estimation for the Rayleigh Regression Model. CoRR (2022)
Cristine Rauber, Luiz M. A. Lima-Filho, Fábio M. Bayer
Residual-based CUSUM beta regression control chart for monitoring double-bounded processes. Qual. Reliab. Eng. Int. 38 (6) (2022)
Bruna Gregory Palm, Fábio M. Bayer, Renato J. Cintra
2-D Rayleigh autoregressive moving average model for SAR image modeling. Comput. Stat. Data Anal. 171 (2022)
C. J. Tablada, Thiago L. T. da Silveira, Renato J. Cintra, Fábio M. Bayer
DCT Approximations Based on Chen's Factorization. CoRR (2022)
Bruna Gregory Palm, Dimas I. Alves, V. T. Vu, Mats I. Pettersson, Fábio M. Bayer, Renato J. Cintra, Renato B. Machado, Patrik B. G. Dammert, Hans Hellsten
Autoregressive Model for Multi-Pass SAR Change Detection Based on Image Stacks. CoRR (2022)
Luan Portella, Diego F. G. Coelho, Fábio M. Bayer, Arjuna Madanayake, Renato J. Cintra
Radix-$N$ Algorithm for Computing $N^{2^{n}}$-Point DFT Approximations. IEEE Signal Process. Lett. 29 (2022)
Diego F. G. Coelho, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake, P. A. C. Martinez, Thiago L. T. da Silveira, R. S. Oliveira, Vassil S. Dimitrov
Low-Complexity Loeffler DCT Approximations for Image and Video Coding. CoRR (2022)
Bruna Gregory Palm, Fábio M. Bayer, Renato B. Machado, Mats I. Pettersson, Viet Thuy Vu, Renato J. Cintra
Robust Rayleigh Regression Method for SAR Image Processing in Presence of Outliers. IEEE Trans. Geosci. Remote. Sens. 60 (2022)
Bruna Gregory Palm, Fábio M. Bayer, Renato J. Cintra
Improved Point Estimation for the Rayleigh Regression Model. IEEE Geosci. Remote. Sens. Lett. 19 (2022)
Bruna Gregory Palm, Fábio M. Bayer, Renato J. Cintra
Prediction Intervals in the Beta Autoregressive Moving Average Model. CoRR (2022)
Thiago L. T. da Silveira, Diego Ramos Canterle, Diego F. G. Coelho, Vítor de A. Coutinho, Fábio M. Bayer, Renato J. Cintra
A Class of Low-Complexity DCT-Like Transforms for Image and Video Coding. IEEE Trans. Circuits Syst. Video Technol. 32 (7) (2022)
Bruna Gregory Palm, Saleh Javadi, Fábio M. Bayer, Viet Thuy Vu, Mats I. Pettersson
Inflated Rayleigh Distribution for SAR Imagery Modeling. IGARSS (2022)
Anabeth P. Radünz, Thiago L. T. da Silveira, Fábio M. Bayer, Renato J. Cintra
Data-independent low-complexity KLT approximations for image and video coding. Signal Process. Image Commun. 101 (2022)
Vítor de A. Coutinho, Fábio M. Bayer, Renato J. Cintra
Low-complexity Three-dimensional Discrete Hartley Transform Approximations for Medical Image Compression. CoRR (2022)
Arjuna Madanayake, Renato J. Cintra, Najath Akram, Viduneth Ariyarathna, Soumyajit Mandal, Vítor A. Coutinho, Fábio M. Bayer, Diego F. G. Coelho, Theodore S. Rappaport
Fast Radix-32 Approximate DFTs for 1024-Beam Digital RF Beamforming. CoRR (2022)
Anabeth P. Radünz, Fábio M. Bayer, Renato J. Cintra
Low-complexity rounded KLT approximation for image compression. J. Real Time Image Process. 19 (1) (2022)
Thiago L. T. da Silveira, Diego Ramos Canterle, Diego F. G. Coelho, Vítor de A. Coutinho, Fábio M. Bayer, Renato J. Cintra
A Class of Low-complexity DCT-like Transforms for Image and Video Coding. CoRR (2022)
Arjuna Madanayake, Viduneth Ariyarathna, Suresh Madishetty, Sravan Kumar Pulipati, Renato J. Cintra, Diego Coelho, Raíza Oliveira, Fábio M. Bayer, Leonid Belostotski, Soumyajit Mandal, Theodore S. Rappaport
Towards a Low-SWaP 1024-beam Digital Array: A 32-beam Sub-system at 5.8 GHz. CoRR (2022)
Murilo Sagrillo, Renata Rojas Guerra, Fábio M. Bayer, Renato B. Machado
A New Probability Distribution for SAR Image Modeling. Remote. Sens. 14 (12) (2022)
Anabeth P. Radünz, T. L. T. da Silveira, Fábio M. Bayer, Renato J. Cintra
Data-independent Low-complexity KLT Approximations for Image and Video Coding. CoRR (2021)
Débora M. Bayer, Fábio M. Bayer, Paolo Gamba
A 3-D Spatiotemporal Model for Remote Sensing Data Cubes. IEEE Trans. Geosci. Remote. Sens. 59 (2) (2021)
Anabeth P. Radünz, Fábio M. Bayer, Renato J. Cintra
Low-complexity Rounded KLT Approximation for Image Compression. CoRR (2021)
Bruna Gregory Palm, Fábio M. Bayer, Renato J. Cintra
Signal detection and inference based on the beta binomial autoregressive moving average model. Digit. Signal Process. 109 (2021)
Vítor de A. Coutinho, Renato J. Cintra, Fábio M. Bayer
Low-complexity three-dimensional discrete Hartley transform approximations for medical image compression. Comput. Biol. Medicine 139 (2021)
Arjuna Madanayake, Renato J. Cintra, Najath Akram, Viduneth Ariyarathna, Soumyajit Mandal, Vítor de A. Coutinho, Fábio M. Bayer, Diego F. G. Coelho, Theodore S. Rappaport
Fast Radix-32 Approximate DFTs for 1024-Beam Digital RF Beamforming. IEEE Access 8 (2020)
Bruna Gregory Palm, Dimas I. Alves, Mats I. Pettersson, Viet Thuy Vu, Renato B. Machado, Renato J. Cintra, Fábio M. Bayer, Patrik B. G. Dammert, Hans Hellsten
Wavelength-Resolution SAR Ground Scene Prediction Based on Image Stack. Sensors 20 (7) (2020)
Fábio M. Bayer, Débora M. Bayer, Andrea Marinoni, Paolo Gamba
A Novel Rayleigh Dynamical Model for Remote Sensing Data Interpretation. IEEE Trans. Geosci. Remote. Sens. 58 (7) (2020)
Diego Ramos Canterle, Thiago L. T. da Silveira, Fábio M. Bayer, Renato J. Cintra
A Multiparametric Class of Low-complexity Transforms for Image and Video Coding. CoRR (2020)
Diego Ramos Canterle, Thiago L. T. da Silveira, Fábio M. Bayer, Renato J. Cintra
A Multiparametric Class of Low-complexity Transforms for Image and Video Coding. Signal Process. 176 (2020)
Oladimeji Mudele, Fábio M. Bayer, Lucas F. R. Zanandrez, Álvaro E. Eiras, Paolo Gamba
Mosquito Using Big Earth Observation Data. IEEE Access 8 (2020)
Vítor de A. Coutinho, Viduneth Ariyarathna, Diego F. G. Coelho, Sravan Kumar Pulipati, Renato J. Cintra, Arjuna Madanayake, Fábio M. Bayer, Vassil S. Dimitrov
A Low-SWaP 16-Beam 2.4 GHz Digital Phased Array Receiver Using DFT Approximation. IEEE Trans. Aerosp. Electron. Syst. 56 (5) (2020)
Raíza S. Oliveira, Renato J. Cintra, Fábio M. Bayer, Thiago L. T. da Silveira, Arjuna Madanayake, André Leite
Low-complexity 8-point DCT approximation based on angle similarity for image and video coding. Multidimens. Syst. Signal Process. 30 (3) (2019)
Ricardo D. Molin, Rafael A. S. Rosa, Fábio M. Bayer, Mats I. Pettersson, Renato B. Machado
A Change Detection Algorithm for Sar Images Based on Logistic Regression. IGARSS (2019)
Fábio M. Bayer, Alice J. Kozakevicius, Renato J. Cintra
An iterative wavelet threshold for signal denoising. Signal Process. 162 (2019)
Bruna Gregory Palm, Fábio M. Bayer, Renato J. Cintra, Mats I. Pettersson, Renato B. Machado
Rayleigh Regression Model for Ground Type Detection in SAR Imagery. IEEE Geosci. Remote. Sens. Lett. 16 (10) (2019)
Fábio M. Bayer, Catia Michele Tondolo, Fernanda Maria Müller
Beta regression control chart for monitoring fractions and proportions. Comput. Ind. Eng. 119 (2018)
Bruna Gregory Palm, Fábio M. Bayer
Bootstrap-based inferential improvements in beta autoregressive moving average model. Commun. Stat. Simul. Comput. 47 (4) (2018)
Vítor de A. Coutinho, Renato J. Cintra, Fábio M. Bayer, Paulo A. M. Oliveira, Raíza S. Oliveira, Arjuna Madanayake
Pruned Discrete Tchebichef Transform Approximation for Image Compression. Circuits Syst. Signal Process. 37 (10) (2018)
Raíza S. Oliveira, Renato J. Cintra, Fábio M. Bayer, Thiago L. T. da Silveira, Arjuna Madanayake, André Leite
Low-complexity 8-point DCT Approximation Based on Angle Similarity for Image and Video Coding. CoRR (2018)
Renato J. Cintra, Fábio M. Bayer
Comments on 'Area and power efficient DCT architecture for image compression' by Dhandapani and Ramachandran. EURASIP J. Adv. Signal Process. 2017 (2017)
Ana C. F. Fabrin, Ricardo D. Molin, Dimas I. Alves, Renato B. Machado, Fábio M. Bayer, Mats I. Pettersson
A CFAR optimization for low frequency UWB SAR change detection algorithms. IGARSS (2017)
Renato J. Cintra, Fábio M. Bayer, Arjuna Madanayake, Uma Sadhvi Potluri, Amila Edirisuriya
Fast Algorithms and Architectures for 8-Point DST-II/DST-VII Approximations. J. Circuits Syst. Comput. 26 (3) (2017)
Paulo A. M. Oliveira, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
Low-Complexity Image and Video Coding Based on an Approximate Discrete Tchebichef Transform. IEEE Trans. Circuits Syst. Video Technol. 27 (5) (2017)
Vítor de A. Coutinho, Renato J. Cintra, Fábio M. Bayer
Low-Complexity Multidimensional DCT Approximations for High-Order Tensor Data Decorrelation. IEEE Trans. Image Process. 26 (5) (2017)
Fábio M. Bayer, Renato J. Cintra
DCT-like Transform for Image Compression Requires 14 Additions Only. CoRR (2017)
Thiago Lopes Trugillo da Silveira, Raíza S. Oliveira, Fábio M. Bayer, Renato J. Cintra, Arjuna Madanayake
Multiplierless 16-point DCT approximation for low-complexity image and video coding. Signal Image Video Process. 11 (2) (2017)
C. J. Tablada, Thiago Lopes Trugillo da Silveira, Renato J. Cintra, Fábio M. Bayer
DCT approximations based on Chen's factorization. Signal Process. Image Commun. 58 (2017)
Fábio M. Bayer, Renato J. Cintra, Amila Edirisuriya, Arjuna Madanayake
A Digital Hardware Fast Algorithm and FPGA-based Prototype for a Novel 16-point Approximate DCT for Image Compression Applications. CoRR (2017)
Thiago Lopes Trugillo da Silveira, Raíza S. Oliveira, Fábio M. Bayer, Renato J. Cintra, Arjuna Madanayake
Multiplierless 16-point DCT Approximation for Low-complexity Image and Video Coding. CoRR (2016)
Thiago L. T. da Silveira, Fábio M. Bayer, Renato J. Cintra, Sunera Kulasekera, Arjuna Madanayake, Alice J. Kozakevicius
An orthogonal 16-point approximate DCT for image and video compression. Multidimens. Syst. Signal Process. 27 (1) (2016)
Paulo A. M. Oliveira, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
Low-complexity Image and Video Coding Based on an Approximate Discrete Tchebichef Transform. CoRR (2016)
Renato J. Cintra, Fábio M. Bayer, Vítor de A. Coutinho, Sunera Kulasekera, Arjuna Madanayake
Energy-efficient 8-point DCT Approximations: Theory and Hardware Architectures. CoRR (2016)
Vítor de A. Coutinho, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
Low-complexity Pruned 8-point DCT Approximations for Image Encoding. CoRR (2016)
Thiago Lopes Trugillo da Silveira, Fábio M. Bayer, Renato J. Cintra, Sunera Kulasekera, Arjuna Madanayake, Alice J. Kozakevicius
An Orthogonal 16-point Approximate DCT for Image and Video Compression. CoRR (2016)
Vítor de A. Coutinho, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
A multiplierless pruned DCT-like transformation for image and video compression that requires ten additions only. J. Real Time Image Process. 12 (2) (2016)
Renato J. Cintra, Fábio M. Bayer, Vítor de A. Coutinho, Sunera Kulasekera, Arjuna Madanayake, André Leite
Energy-Efficient 8-Point DCT Approximations: Theory and Hardware Architectures. Circuits Syst. Signal Process. 35 (11) (2016)
Uma Sadhvi Potluri, Arjuna Madanayake, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Amila Edirisuriya
Improved 8-point Approximate DCT for Image and Video Compression Requiring Only 14 Additions. CoRR (2015)
Yves Pauchard, Renato J. Cintra, Arjuna Madanayake, Fábio M. Bayer
Fast computation of residual complexity image similarity metric using low-complexity transforms. IET Image Process. 9 (8) (2015)
Paulo A. M. Oliveira, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
A Discrete Tchebichef Transform Approximation for Image and Video Coding. CoRR (2015)
C. J. Tablada, Fábio M. Bayer, Renato J. Cintra
A Class of DCT Approximations Based on the Feig-Winograd Algorithm. CoRR (2015)
Paulo A. M. Oliveira, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
A Discrete Tchebichef Transform Approximation for Image and Video Coding. IEEE Signal Process. Lett. 22 (8) (2015)
Dora Suarez, Renato J. Cintra, Fábio M. Bayer, Arindam Sengupta, Sunera Kulasekera, Arjuna Madanayake
Multi-Beam RF Aperture Using Multiplierless FFT Approximation. CoRR (2015)
Vítor de A. Coutinho, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Arjuna Madanayake
Low-complexity pruned 8-point DCT approximations for image encoding. CONIELECOMP (2015)
Viduneth Ariyarathna, Sunera Kulasekera, Arjuna Madanayake, Dora Suarez, Renato J. Cintra, Fábio M. Bayer, Leonid Belostotski
Multi-beam 4 GHz Microwave Apertures Using Current-Mode DFT Approximation on 65 nm CMOS. CoRR (2015)
C. J. Tablada, Fábio M. Bayer, Renato J. Cintra
A class of DCT approximations based on the Feig-Winograd algorithm. Signal Process. 113 (2015)
Uma Sadhvi Potluri, Arjuna Madanayake, Renato J. Cintra, Fábio M. Bayer, Sunera Kulasekera, Amila Edirisuriya
Improved 8-Point Approximate DCT for Image and Video Compression Requiring Only 14 Additions. IEEE Trans. Circuits Syst. I Regul. Pap. (6) (2014)
Renato J. Cintra, Fábio M. Bayer, Vítor de A. Coutinho, Sunera Kulasekera, Arjuna Madanayake
DCT-like Transform for Image and Video Compression Requires 10 Additions Only. CoRR (2014)
Renato J. Cintra, Fábio M. Bayer, C. J. Tablada
Low-complexity 8-point DCT approximations based on integer functions. Signal Process. 99 (2014)
Fábio M. Bayer, Renato J. Cintra, Arjuna Madanayake, Uma Sadhvi Potluri
Multiplierless Approximate 4-point DCT VLSI Architectures for Transform Block Coding. CoRR (2014)
Renato J. Cintra, Fábio M. Bayer
A DCT Approximation for Image Compression. CoRR (2014)
Renato J. Cintra, Fábio M. Bayer
A DCT Approximation for Image Compression. IEEE Signal Process. Lett. 18 (10) (2011)