Dr. Ricardo A. Carmona-Galán Profile

Dr. Ricardo A. Carmona-Galán

at IMSE-CNM

SPIE Involvement:

Author

Proceedings Article | 14 May 2018 Presentation + Paper

Performance analysis of real-time DNN inference on Raspberry Pi

Delia Velasco-Montero, Jorge Fernández-Berni, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez

Proceedings Volume 10670, 106700F (2018) https://doi.org/10.1117/12.2309763

KEYWORDS: Performance modeling, Machine vision, Computer vision technology, Neural networks, Energy efficiency, Convolutional neural networks, Embedded systems, Real time image processing

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Proceedings Article | 13 March 2015 Paper

A SPAD-based 3D imager with in-pixel TDC for 145ps-accuracy ToF measurement

I. Vornicu, R. Carmona-Galán, Á. Rodríguez-Vázquez

Proceedings Volume 9403, 94030I (2015) https://doi.org/10.1117/12.2078777

KEYWORDS: Oscillators, Imaging systems, Sensors, Photodetectors, Calibration, 3D image processing, 3D-TOF imaging, Photon counting, Quenching (fluorescence), 3D metrology

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Proceedings Article | 27 February 2015 Paper

Real-time single-exposure ROI-driven HDR adaptation based on focal-plane reconfiguration

J. Fernández-Berni, R. Carmona-Galán, R. del Río, R. Kleihorst, W. Philips, Á. Rodríguez-Vázquez

Proceedings Volume 9400, 94000K (2015) https://doi.org/10.1117/12.2078356

KEYWORDS: High dynamic range imaging, Prototyping, Sensors, Detection and tracking algorithms, Switches, Capacitance, Imaging systems, Analytics, Imaging arrays, Mixed signal circuits

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Proceedings Article | 4 March 2014 Paper

Smart imaging for power-efficient extraction of Viola-Jones local descriptors

J. Fernández-Berni, R. Carmona-Galán, R. del Río, Juan Leñero-Bardallo, M. Suárez-Cambre, Á. Rodríguez-Vázquez

Proceedings Volume 9022, 902209 (2014) https://doi.org/10.1117/12.2042384

KEYWORDS: Feature extraction, Image processing, Staring arrays, Visualization, Imaging arrays, Analog electronics, Imaging systems, Machine vision, Computer vision technology, High dynamic range imaging

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Proceedings Article | 21 May 2011 Paper

Focal plane generation of multi-resolution and multi-scale image representation for low-power vision applications

J. Fernández-Berni, R. Carmona-Galán, L. Carranza-González, A. Zarándy, Á. Rodríguez-Vázquez

Proceedings Volume 8012, 80120E (2011) https://doi.org/10.1117/12.883881

KEYWORDS: Diffusion, Image processing, Sensor networks, Prototyping, Analog electronics, Image filtering, Image sensors, Gaussian filters, Spatial filters, Logic

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Proceedings Article | 3 May 2011 Paper

Design of a smart SiPM based on focal-plane processing elements for improved spatial resolution in PET

F. Pozas-Flores, R. Carmona-Galán, J. Fernández-Berni, Á. Rodríguez-Vázquez

Proceedings Volume 8068, 806808 (2011) https://doi.org/10.1117/12.888836

KEYWORDS: Quenching (fluorescence), Photons, Diodes, Sensors, Spatial resolution, Positron emission tomography, Scintillation, Resistors, Switches, Analog electronics

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Proceedings Article | 3 May 2011 Paper

Multi-resolution low-power Gaussian filtering by reconfigurable focal-plane binning

J. Fernández-Berni, R. Carmona-Galán, F. Pozas-Flores, Á. Zarándy, Á. Rodríguez-Vázquez

Proceedings Volume 8068, 806806 (2011) https://doi.org/10.1117/12.886555

KEYWORDS: Gaussian filters, Image filtering, Image processing, Capacitors, Convolution, Digital filtering, Prototyping, Digital image processing, Image resolution, CMOS technology

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Proceedings Article | 14 May 2010 Paper

A 3D chip architecture for optical sensing and concurrent processing

Ángel Rodríguez-Vázquez, Ricardo Carmona, Carlos Domínguez Matas, Manuel Suárez-Cambre, Victor Brea, Francisco Pozas, Gustavo Liñán, Peter Foldessy, Akos Zarandy, Csaba Rekeczky

Proceedings Volume 7726, 772613 (2010) https://doi.org/10.1117/12.855027

KEYWORDS: Image processing, Sensors, Signal processing, Array processing, Diffusion, 3D vision, Digital image processing, Digital signal processing, Image resolution, Digital filtering

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Proceedings Article | 20 May 2009 Paper

Low-power focal-plane dynamic texture segmentation based on programmable image binning and diffusion hardware

Jorge Fernández-Berni, Ricardo Carmona-Galán

Proceedings Volume 7365, 736502 (2009) https://doi.org/10.1117/12.822590

KEYWORDS: Diffusion, Image filtering, Image segmentation, Spatial frequencies, Capacitors, Filtering (signal processing), Sensor networks, Image processing, Sensors, Molybdenum

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Proceedings Article | 18 April 2003 Paper

Programmable retinal dynamics in a CMOS mixed-signal array processor chip

Ricardo Carmona, Francisco Jimenez-Garrido, Rafael Dominguez-Castro, Servando Espejo, Angel Rodriguez-Vazquez

Proceedings Volume 5119, (2003) https://doi.org/10.1117/12.499013

KEYWORDS: Retina, Analog electronics, Array processing, Image processing, Prototyping, Transistors, Visualization, Mirrors, Information visualization, Microelectromechanical systems

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Proceedings Article | 19 December 1996 Paper

Mixed-signal CNN array chips for image processing

Angel Rodriguez-Vazquez, Servando Meana, R. Dominguez-Castro, Ricardo Carmona, Elisenda Roca

Proceedings Volume 2950, (1996) https://doi.org/10.1117/12.262527

KEYWORDS: Analog electronics, Image processing, Computer aided design, Digital electronics, Power supplies, Transistors, Silicon, Molybdenum, Feedback control, Capacitors

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