Analyzing the LMS Weight Error Covariance Matrix: An Exact Expectation Approach
Igreja, Filipe, Lara, Pedro, Tarrataca, Luís, de Assis, Laura S., Oliveira, Fernanda D. V. R., de Barros, Ana L. F., Haddad, Diego B.
Published in Circuits, systems, and signal processing (01.07.2024)
Published in Circuits, systems, and signal processing (01.07.2024)
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Journal Article
Comparison between Digital Tone-Mapping Operators and a Focal-Plane Pixel-Parallel Circuit
Nunes, Gustavo M.S., Oliveira, Fernanda D.V.R., Farias, Mylène C.Q., Gomes, José Gabriel R.C., Petraglia, Antonio, Fernández-Berni, Jorge, Carmona-Galán, Ricardo, Rodríguez-Vázquez, Ángel
Published in Signal processing. Image communication (01.10.2020)
Published in Signal processing. Image communication (01.10.2020)
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Journal Article
Gaussian Pyramid: Comparative Analysis of Hardware Architectures
Oliveira, Fernanda D. V. R., Gomes, Jose Gabriel R. C., Fernandez-Berni, Jorge, Carmona-Galan, Ricardo, del Rio, Rocio, Rodriguez-Vazquez, Angel
Published in IEEE transactions on circuits and systems. I, Regular papers (01.09.2017)
Published in IEEE transactions on circuits and systems. I, Regular papers (01.09.2017)
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Journal Article
Color Tone-Mapping Circuit for a Focal-Plane Implementation
Nunes, Gustavo M. S., Oliveira, Fernanda D. V. R., Gomes, Jose Gabriel R. C., Petraglia, Antonio, Fernandez-Berni, Jorge, Carmona-Galan, Ricardo, Rodriguez-Vazquez, Angel
Published in 2018 IEEE International Symposium on Circuits and Systems (ISCAS) (01.05.2018)
Published in 2018 IEEE International Symposium on Circuits and Systems (ISCAS) (01.05.2018)
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Conference Proceeding
MOSFET-C Filter Design using Genetic Algorithm with Restricted Mutation for Gate Multiplicity
de Oliveira, Victor R.R., Carneiro, Mirella M.de O., Soares, Carlos Fernando T., Oliveira, Fernanda D.V. R., Gomes, Jose Gabriel R. C.
Published in 2024 IEEE 15th Latin America Symposium on Circuits and Systems (LASCAS) (27.02.2024)
Published in 2024 IEEE 15th Latin America Symposium on Circuits and Systems (LASCAS) (27.02.2024)
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Conference Proceeding
Neuromorphic Hardware Applied in the Development of Low-Power IoTs
Xavier, Marcelle Caruzo, do Nascimento, Ingrid Teixeira, Nogueira, Edison Cesar de F., Oliveira, Fernanda D. V. R., Gomes, Jose Gabriel R. C., Santos, Genildo Nonato
Published in 2022 Symposium on Internet of Things (SIoT) (24.10.2022)
Published in 2022 Symposium on Internet of Things (SIoT) (24.10.2022)
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Conference Proceeding
Event-Based CMOS Image Sensor with Shared DVS Module for Pixel Area Reduction
Lopes, Tiago M. de F., de Oliveira, Victor R. R., Oliveira, Fernanda D. V. R., Gomes, Jose Gabriel R. C.
Published in 2020 33rd Symposium on Integrated Circuits and Systems Design (SBCCI) (01.08.2020)
Published in 2020 33rd Symposium on Integrated Circuits and Systems Design (SBCCI) (01.08.2020)
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Conference Proceeding
Comparison of low-complexity image compression algorithms for analog circuit implementation
Oliveira, Fernanda D. V. R., Gomes, Jose Gabriel R. C., Petraglia, Antonio
Published in 2014 14th International Workshop on Cellular Nanoscale Networks and their Applications (CNNA) (01.07.2014)
Published in 2014 14th International Workshop on Cellular Nanoscale Networks and their Applications (CNNA) (01.07.2014)
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Conference Proceeding
Focal-plane image encoder with cascode current mirrors and increased vector quantization bit rate
Oliveira, Fernanda D. V. R., De F. Lopes, Tiago M., Gomes, Jose Gabriel R. C., Baruqui, Fernando A. P., Petraglia, Antonio
Published in 2016 29th Symposium on Integrated Circuits and Systems Design (SBCCI) (01.08.2016)
Published in 2016 29th Symposium on Integrated Circuits and Systems Design (SBCCI) (01.08.2016)
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Conference Proceeding
Influence of cascode and simple current mirrors in inner product implementations for CMOS imagers
Oliveira, Fernanda D. V. R., Gomes, Jose Gabriel R. C., Petraglia, Antonio
Published in 2015 IEEE 6th Latin American Symposium on Circuits & Systems (LASCAS) (01.02.2015)
Published in 2015 IEEE 6th Latin American Symposium on Circuits & Systems (LASCAS) (01.02.2015)
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Conference Proceeding
Current-mode analog integrated circuit for focal-plane image compression
Oliveira, F. D. V. R., Haas, H. L., Gomes, J. G. R. C., Petraglia, A.
Published in 2012 25th Symposium on Integrated Circuits and Systems Design (SBCCI) (01.08.2012)
Published in 2012 25th Symposium on Integrated Circuits and Systems Design (SBCCI) (01.08.2012)
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Conference Proceeding
A CMOS imaging system featuring focal-plane compression based on DPCM and VQ
Oliveira, F. D. V. R., Haas, H. L., Gomes, J. G. R. C., Petraglia, A.
Published in 2012 IEEE 3rd Latin American Symposium on Circuits and Systems (LASCAS) (01.02.2012)
Published in 2012 IEEE 3rd Latin American Symposium on Circuits and Systems (LASCAS) (01.02.2012)
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Conference Proceeding