Juan A. Leñero-Bardallo

45 papers C 13Journal 8Unranked 24
YearRankTypeTitle / Venue / Authors
2025 J jnl
Event-Driven Vision Sensor With In-Pixel Spatial Contrast Computation Capabilities and On-Chip AER Sequencer.
IEEE Trans. Circuits Syst. I Regul. Pap.
Rafael de la Rosa-Vidal, Juan A. Leñero-Bardallo, Rubén Gómez-Merchán, Ángel Rodríguez-Vázquez
2025 C conf
Live Demonstration: A Photovoltaic Dynamic Vision Sensor.
ISCAS
Pablo Fernández-Peramo, Juan A. Leñero-Bardallo, Ángel Rodríguez-Vázquez
2024 C conf
A Discrete Approach to Dynamic Vision with Single-Photon Detectors.
ISCAS
Rubén Gómez-Merchán, Juan A. Leñero-Bardallo, Pablo Fernández-Peramo, Ángel Rodríguez-Vázquez
2024 — conf
A Verilog-A/MS Compact Model for the Temperature Dependency of the Open-Circuit Voltage for Integrated Diodes.
SMACD
Pablo Fernández-Peramo, Juan A. Leñero-Bardallo, Sergio Palomeque-Mangut, Ángel Rodríguez-Vázquez
2024 — conf
Analysis and Simulation of Reset Leakage Currents and Quantization Error in a PFM Digital Pixel.
SMACD
Sergio Palomeque-Mangut, Pablo Fernández-Peramo, Juan A. Leñero-Bardallo, Ángel Rodríguez-Vázquez
2023 — conf
A 64×64 SPAD-based 3D Image Sensor with Adaptive Pixel Sensitivity and Asynchronous Readout.
ESSCIRC
Rubén Gómez-Merchán, Juan A. Leñero-Bardallo, Rafael de la Rosa-Vidal, Ángel Rodríguez-Vázquez
2023 — conf
A Model for the Open-Circuit Voltage Dependence on Temperature for Integrated Diodes.
ESSDERC
Pablo Fernández-Peramo, Juan A. Leñero-Bardallo, María López-Carmona, Ángel Rodríguez-Vázquez
2023 C conf
Live Demonstration: A Customizable Medical IR Imaging System for Clinical Diagnosis.
ISCAS
Rafael de la Rosa-Vidal, Juan A. Leñero-Bardallo, Francisco José Garrido-Flores, Ángel Rodríguez-Vázquez, José Bernabéu-Wittel
2023 C conf
Load Reduction and Adaptive Pull-Up Strategies for Time Delay Reduction in High-Resolution AER Sensors.
ISCAS
Rubén Gómez-Merchán, Rafael de la Rosa-Vidal, Juan A. Leñero-Bardallo, Ángel Rodríguez-Vázquez
2022 J jnl
A Mobile Platform for Movement Tracking Based on a Fast-Execution-Time Optical-Flow Algorithm.
IEEE Trans. Circuits Syst. I Regul. Pap.
Rafael de la Rosa-Vidal, Juan A. Leñero-Bardallo, José María Guerrero-Rodríguez, Ángel Rodríguez-Vázquez
2022 — conf
Centroid estimation method with sub-pixel resolution for event-based sun sensors.
PRIME
Lukasz Farian, Pablo Fernández-Peramo, Philipp Häfliger, Juan A. Leñero-Bardallo
2021 — conf
A high-speed low-power sun sensor with solar cells and continuous operation.
ESSCIRC
Rubén Gómez-Merchán, María López-Carmona, Juan A. Leñero-Bardallo, Ángel Rodríguez-Vázquez
2021 — conf
A high-speed low-power sun sensor with solar cells and continuous operation.
ESSDERC
Rubén Gómez-Merchán, María López-Carmona, Juan A. Leñero-Bardallo, Ángel Rodríguez-Vázquez
2020 C conf
Live Demonstration: A Tracking System Based on a Real-Time Bio-Inspired Optical Flow Sensor.
ISCAS
Rafael de la Rosa-Vidal, José María Guerrero-Rodríguez, Juan A. Leñero-Bardallo
2020 C conf
Vertically Stacked CMOS-Compatible Photodiodes for Scanning Electron Microscopy.
ISCAS
Lionel C. Gontard, Juan A. Leñero-Bardallo, Francisco M. Varela-Feria, Ricardo Carmona-Galán
2019 — conf
A system for image acquisition and processing operating in the visible and the IR bands.
ICDSC
Juan A. Leñero-Bardallo, José Bernabéu-Wittel, Joaquin Ceballos Caceres, Ángel Rodríguez-Vázquez
2018 J jnl
A Miniaturized Two-Axis Ultra Low Latency and Low-Power Sun Sensor for Attitude Determination of Micro Space Probes.
IEEE Trans. Circuits Syst. I Regul. Pap.
Lukasz Farian, Philipp Häfliger, Juan A. Leñero-Bardallo
2018 J jnl
Applications of event-based image sensors - Review and analysis.
Int. J. Circuit Theory Appl.
Juan A. Leñero-Bardallo, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez
2018 C conf
Live Demonstration: A Miniaturized Two-Axis Low Latency and Low-Power Sun Sensor for Attitude Determination of Sounding Rockets.
ISCAS
Lukasz Farian, Juan A. Leñero-Bardallo, Philipp Häfliger
2018 — conf
On the characterization of light sources irradiation profiles with an HDR image sensor.
ICDSC
Juan A. Leñero-Bardallo, Jorge Fernández-Berni, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez
2017 — conf
A sun sensor implemented with an asynchronous luminance vision sensor.
ESSCIRC
Juan A. Leñero-Bardallo, José María Guerrero-Rodríguez, Lukasz Farian, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez
2017 — conf
In the quest of vision-sensors-on-chip: Pre-processing sensors for data reduction.
IMSE
Ángel Rodríguez-Vázquez, Ricardo Carmona-Galán, Jorge Fernández-Berni, Víctor M. Brea, Juan A. Leñero-Bardallo
2017 C conf
Pipeline AER arbitration with event aging.
ISCAS
Juan A. Leñero-Bardallo, Fernando Perez-Peña, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez
2016 — conf
A high dynamic range linear vision sensor with event asynchronous and frame-based synchronous operation.
IMSE
Juan A. Leñero-Bardallo, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez
2016 — conf
A time-to-first-n-spikes and time-out read-out extension to the AER arbitration system.
EBCCSP
Lukasz Farian, Juan A. Leñero-Bardallo, Philipp Häfliger
2016 — conf
HDR image sensor with linear response and asynchronous detection of saturation: Demo.
ICDSC
Juan A. Leñero-Bardallo, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez
2016 — conf
Pixel-wise parameter adaptation for single-exposure extension of the image dynamic range.
ICDSC
Ricardo Carmona-Galán, Juan A. Leñero-Bardallo, Jorge Fernández-Berni, Ángel Rodríguez-Vázquez
2015 — conf
A high dynamic range image sensor with linear response based on asynchronous event detection.
ECCTD
Juan A. Leñero-Bardallo, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez
2015 — conf
Miniaturized Sun sensor with in-pixel processing for Attitude Determination of micro space probes.
EBCCSP
Lukasz Farian, Philipp Häfliger, Juan A. Leñero-Bardallo
2014 J jnl
A Dual-Operation-Mode Bio-Inspired Pixel.
IEEE Trans. Circuits Syst. II Express Briefs
Juan A. Leñero-Bardallo, Philipp Häfliger
2014 — conf
Form factor improvement of smart-pixels for vision sensors through 3-D vertically-integrated technologies.
LASCAS
Ángel Rodríguez-Vázquez, Ricardo Carmona-Galán, Jorge Fernández-Berni, Sonia Vargas-Sierra, Juan A. Leñero-Bardallo, Manuel Suarez, Víctor M. Brea, Maria Belen Pérez-Verdú
2014 — conf
Live demonstration: A Bio-Inspired AER temporal tri-color differentiator.
BioCAS
Lukasz Farian, Juan A. Leñero-Bardallo, Philipp Häfliger
2014 — conf
Review of ADCs for imaging.
IMSE
Juan A. Leñero-Bardallo, Jorge Fernández-Berni, Ángel Rodríguez-Vázquez
2014 — conf
Smart imaging for power-efficient extraction of Viola-Jones local descriptors.
IMSE
Jorge Fernández-Berni, Ricardo Carmona-Galán, Rocío del Río, Juan A. Leñero-Bardallo, Manuel Suárez-Cambre, Ángel Rodríguez-Vázquez
2013 — conf
A dual operation mode bio-inspired vision sensor.
BioCAS
Juan A. Leñero-Bardallo, Philipp Häfliger
2013 C conf
Flame monitoring with an AER color vision sensor.
ISCAS
Juan A. Leñero-Bardallo, Dag Halvdan Bryn, Philipp Häfliger
2012 — conf
A tri-mode event-based vision sensor with an embedded wireless transmitter.
ICECS
Juan A. Leñero-Bardallo, Wei Tang, Dongsoo Kim, Joon Hyuk Park, Eugenio Culurciello
2012 C conf
Live demonstration: A bio-inspired asynchronous pixel event tri-color vision sensor.
ISCAS
Juan A. Leñero-Bardallo, Dag Halvdan Bryn, Philipp Häfliger
2010 — conf
A 100dB dynamic range event-driven spatial contrast sensor with 100μs response time and Time-to-First-Spike mode.
ESSCIRC
Juan A. Leñero-Bardallo, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco
2010 J jnl
A Five-Decade Dynamic-Range Ambient-Light-Independent Calibrated Signed-Spatial-Contrast AER Retina With 0.1-ms Latency and Optional Time-to-First-Spike Mode.
IEEE Trans. Circuits Syst. I Regul. Pap.
Juan A. Leñero-Bardallo, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco
2010 C conf
A signed spatial contrast event spike retina chip.
ISCAS
Juan A. Leñero-Bardallo, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco
2009 C conf
A Mismatch Calibrated Bipolar Spatial Contrast AER Retina with Adjustable Contrast Threshold.
ISCAS
Juan A. Leñero-Bardallo, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco
2008 J jnl
A Calibration Technique for Very Low Current and Compact Tunable Neuromorphic Cells: Application to 5-bit 20-nA DACs.
IEEE Trans. Circuits Syst. II Express Briefs
Juan A. Leñero-Bardallo, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco
2008 C conf
Compact calibration circuit for large neuromorphic arrays.
ISCAS
Juan A. Leñero-Bardallo, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco
2007 J jnl
The Stochastic I-Pot: A Circuit Block for Programming Bias Currents.
IEEE Trans. Circuits Syst. II Express Briefs
Rafael Serrano-Gotarredona, Luis A. Camuñas-Mesa, Teresa Serrano-Gotarredona, Juan A. Leñero-Bardallo, Bernabé Linares-Barranco