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ORCIDLeonardo Bandeira Soares
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2020 – today
- 2024
[c20]Marcio Monteiro, Ismael Seidel, José Luís Güntzel, Mateus Grellert, Leonardo Bandeira Soares, Cristina Meinhardt:
A Dual-Kernel Size-Configurable Gaussian Filter Architecture. SBCCI 2024: 1-5- 2022
- [j4]Talita Alves Borges
, Vagner Santos Da Rosa, Cristina Meinhardt, Leonardo Bandeira Soares:
Accuracy-Configurable 2-D Gaussian Filter Architecture for Energy-Efficient Image Processing. IEEE Des. Test 39(2): 31-37 (2022) - [c19]Marcio Monteiro, Ismael Seidel, Mateus Grellert, José Luís Güntzel, Leonardo Bandeira Soares, Cristina Meinhardt:
Exploring the Impacts of Multiple Kernel Sizes of Gaussian Filters Combined to Approximate Computing in Canny Edge Detection. LASCAS 2022: 1-4 - 2021
- [c18]Marcio Monteiro, Pedro Aquino Silva, Ismael Seidel, Mateus Grellert, Leonardo Bandeira Soares, José Luís Güntzel, Cristina Meinhardt:
Design of Energy-Efficient Gaussian Filters by Combining Refactoring and Approximate Adders. ISCAS 2021: 1-5 - 2020
- [j3]Leonardo Bandeira Soares, Julio F. R. Oliveira, Eduardo Antonio Cesar da Costa, Sergio Bampi:
An Energy-Efficient and Approximate Accelerator Design for Real-Time Canny Edge Detection. Circuits Syst. Signal Process. 39(12): 6098-6120 (2020) - [c17]Matheus F. Stigger, Victor H. S. Lima, Leonardo Bandeira Soares, Cláudio Machado Diniz, Sergio Bampi:
Approximate SATD Hardware Accelerator Using the 8 × 8 Hadamard Transform. LASCAS 2020: 1-4 - [c16]Talita Alves Borges, Leonardo Bandeira Soares, Cristina Meinhardt:
A Fine-grained Methodology for Accuracy-configurable and Energy-efficient Gaussian Filters Design. SBCCI 2020: 1-6
2010 – 2019
- 2019
- [j2]Guilherme Paim, Leandro Mateus Giacomini Rocha, Gustavo Madeira Santana, Leonardo Bandeira Soares, Eduardo Antonio Cesar da Costa, Sergio Bampi:
Power-, Area-, and Compression-Efficient Eight-Point Approximate 2-D Discrete Tchebichef Transform Hardware Design Combining Truncation Pruning and Efficient Transposition Buffers. IEEE Trans. Circuits Syst. I Regul. Pap. 66-I(2): 680-693 (2019) - [j1]Leonardo Bandeira Soares, Morgana Macedo Azevedo da Rosa, Cláudio Machado Diniz, Eduardo Antonio Cesar da Costa, Sergio Bampi:
Design Methodology to Explore Hybrid Approximate Adders for Energy-Efficient Image and Video Processing Accelerators. IEEE Trans. Circuits Syst. I Regul. Pap. 66-I(6): 2137-2150 (2019) - [c15]Matheus F. Stigger, Victor H. S. Lima, Leonardo Bandeira Soares, Cláudio Machado Diniz, Sergio Bampi:
Approximate Sum of Absolute Transformed Differences Hardware Accelerator. ICECS 2019: 53-56 - [c14]Leonardo Bandeira Soares, Eduardo Antônio César da Costa, Sergio Bampi:
A Configurable Pruning Gaussian Image Filter for Energy-Efficient Edge Detection. ICECS 2019: 666-669 - 2018
- [c13]Leonardo Bandeira Soares, Morgana M. A. da Rosa, Cláudio Machado Diniz, Eduardo A. C. da Costa, Sergio Bampi:
Exploring power-performance-quality tradeoff of approximate adders for energy efficient sobel filtering. LASCAS 2018: 1-4 - 2017
- [c12]Morgana Macedo, Leonardo Bandeira Soares, Bianca Silveira, Cláudio Machado Diniz, Eduardo A. C. da Costa:
Exploring the use of parallel prefix adder topologies into approximate adder circuits. ICECS 2017: 298-301 - [c11]Andre N. Sapper, Leonardo Bandeira Soares, Eduardo Costa, Sergio Bampi:
Exploring the combination of number of bits and number of iterations for a power-efficient fixed-point CORDIC implementation. ICECS 2017: 302-305 - [c10]Guilherme Paim, Leonardo Bandeira Soares, Rafael S. Ferreira, Eduardo Costa, Sergio Bampi:
Pruning and approximation of coefficients for power-efficient 2-D Discrete Tchebichef Transform. NEWCAS 2017: 25-28 - 2016
- [c9]Guilherme Paim, Leonardo Bandeira Soares, Julio F. R. Oliveira, Eduardo Costa, Sergio Bampi:
A power-efficient imprecise radix-4 multiplier applied to high resolution audio processing. ICECS 2016: 261-264 - [c8]Julio de Oliveira, Leonardo Bandeira Soares, Eduardo Costa, Sergio Bampi:
Exploiting approximate adder circuits for power-efficient Gaussian and Gradient filters for Canny edge detector algorithm. LASCAS 2016: 379-382 - [c7]Leonardo Bandeira Soares, Cláudio Machado Diniz, Eduardo Antonio Cesar da Costa, Sergio Bampi:
A novel pruned-based algorithm for energy-efficient SATD operation in the HEVC coding. SBCCI 2016: 1-6 - 2015
- [c6]Julio F. R. Oliveira, Leonardo Bandeira Soares, Eduardo A. C. da Costa, Sergio Bampi:
Energy-efficient Gaussian filter for image processing using approximate adder circuits. ICECS 2015: 450-453 - [c5]Leonardo Bandeira Soares, Sergio Bampi, Eduardo Costa:
Approximate adder synthesis for area- and energy-efficient FIR filters in CMOS VLSI. NEWCAS 2015: 1-4 - [c4]Leonardo Bandeira Soares, Sergio Bampi, Andre Luis Rodeghiero Rosa, Eduardo A. C. da Costa:
Near-threshold computing for very wide frequency scaling: Approximate adders to rescue performance. NEWCAS 2015: 1-4 - [c3]Andre Luis Rodeghiero Rosa, Leonardo Bandeira Soares, Kleber Hugo Stangherlin, Sergio Bampi:
Designing CMOS for Near-Threshold Minimum-Energy Operation and Extremely Wide V-F Scaling. SBCCI 2015: 1:1-1:6 - 2013
- [c2]Leonardo Bandeira Soares, Sergio Bampi, César David Paredes Crovato:
A fast EMD-based technique for Power Quality signals decomposition, compression, and time-frequency analysis. DSP 2013: 1-6 - [c1]Leonardo Bandeira Soares, Kleber Stangherlin, Jorge de Mello, Sergio Bampi:
61 pJ/sample near-threshold notch filter with pole-radius variation. LASCAS 2013: 1-4
Coauthor Index
aka: Eduardo Antonio Cesar da Costa
aka: Eduardo Antônio César da Costa
aka: Eduardo Costa 0001
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