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ORCIDJuan A. Leñero-Bardallo
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- affiliation: University of Seville, Spain
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2020 – today
- 2024
[c42]Rubén Gómez-Merchán, Juan A. Leñero-Bardallo, Pablo Fernández-Peramo, Ángel Rodríguez-Vázquez:
A Discrete Approach to Dynamic Vision with Single-Photon Detectors. ISCAS 2024: 1-5- [c41]Jorge J. Sáenz-Noval, Juan Antonio Leñero-Bardallo, Lionel C. Gontard, Wei Tang:
Dynamic Slope Detection: A High-Compression Fidelity-Preserving Approach for ECG Signal Acquisition. MWSCAS 2024: 414-418 - 2023
- [j13]Rubén Gómez-Merchán
, Juan Antonio Leñero-Bardallo, María López-Carmona, Ángel Rodríguez-Vázquez:
A Low-Latency, Low-Power CMOS Sun Sensor for Attitude Calculation Using Photovoltaic Regime and On-Chip Centroid Computation. IEEE Trans. Instrum. Meas. 72: 1-12 (2023) - [c40]Rubén Gómez-Merchán, Juan Antonio Leñero-Bardallo, Ángel Rodríguez-Vázquez:
A self-powered asynchronous image sensor with independent in-pixel harvesting and sensing operations. Imaging Sensors and Systems 2023: 1-5 - [c39]Rubén Gómez-Merchán, Juan A. Leñero-Bardallo, Rafael de la Rosa-Vidal, Ángel Rodríguez-Vázquez:
A 64×64 SPAD-based 3D Image Sensor with Adaptive Pixel Sensitivity and Asynchronous Readout. ESSCIRC 2023: 101-104 - [c38]Pablo Fernández-Peramo, Juan A. Leñero-Bardallo, María López-Carmona, Ángel Rodríguez-Vázquez:
A Model for the Open-Circuit Voltage Dependence on Temperature for Integrated Diodes. ESSDERC 2023: 49-52 - [c37]Rubén Gómez-Merchán, Rafael de la Rosa-Vidal, Juan A. Leñero-Bardallo, Ángel Rodríguez-Vázquez:
Load Reduction and Adaptive Pull-Up Strategies for Time Delay Reduction in High-Resolution AER Sensors. ISCAS 2023: 1-5 - [c36]Rafael de la Rosa-Vidal, Juan A. Leñero-Bardallo, Francisco José Garrido-Flores, Ángel Rodríguez-Vázquez, José Bernabéu-Wittel:
Live Demonstration: A Customizable Medical IR Imaging System for Clinical Diagnosis. ISCAS 2023: 1 - 2022
- [j12]Rafael de la Rosa-Vidal, Juan A. Leñero-Bardallo, José María Guerrero-Rodríguez, Ángel Rodríguez-Vázquez:
A Mobile Platform for Movement Tracking Based on a Fast-Execution-Time Optical-Flow Algorithm. IEEE Trans. Circuits Syst. I Regul. Pap. 69(4): 1715-1727 (2022) - [c35]R. J. Méndez-Romero, Juan Antonio Leñero-Bardallo, Ángel Rodríguez-Vázquez:
On the application of Quanta Imaging acquisition to spiking luminance sensors. ISCAS 2022: 784-788 - [c34]Rafael de la Rosa-Vidal, Rubén Gómez-Merchán, Juan Antonio Leñero-Bardallo, Ángel Rodríguez-Vázquez:
PixiStamp: A tool to acquire, process, and sequence AER data from event-driven systems. PRIME 2022: 93-96 - [c33]Rubén Gómez-Merchán, Rafael de la Rosa-Vidal, Juan Antonio Leñero-Bardallo, Ángel Rodríguez-Vázquez:
On the implementation of in-pixel controlled diodes with sensing and energy harvesting capabilities. PRIME 2022: 105-108 - [c32]Lukasz Farian, Pablo Fernández-Peramo, Philipp Häfliger, Juan A. Leñero-Bardallo:
Centroid estimation method with sub-pixel resolution for event-based sun sensors. PRIME 2022: 117-120 - 2021
- [c31]Rubén Gómez-Merchán, María López-Carmona, Juan A. Leñero-Bardallo, Ángel Rodríguez-Vázquez:
A high-speed low-power sun sensor with solar cells and continuous operation. ESSCIRC 2021: 147-150 - [c30]Rubén Gómez-Merchán, María López-Carmona, Juan A. Leñero-Bardallo, Ángel Rodríguez-Vázquez:
A high-speed low-power sun sensor with solar cells and continuous operation. ESSDERC 2021: 147-150 - 2020
- [c29]Antonio de la Calle-Martos, Rubén Gómez-Merchán, Juan Antonio Leñero-Bardallo, Ángel Rodríguez-Vázquez:
Sun tracker sensor for attitude control of space navigation systems. Imaging Sensors and Systems 2020: 1-7 - [c28]Lionel C. Gontard, Juan A. Leñero-Bardallo, Francisco M. Varela-Feria, Ricardo Carmona-Galán:
Vertically Stacked CMOS-Compatible Photodiodes for Scanning Electron Microscopy. ISCAS 2020: 1-5 - [c27]Rafael de la Rosa-Vidal, José María Guerrero-Rodríguez, Juan A. Leñero-Bardallo:
Live Demonstration: A Tracking System Based on a Real-Time Bio-Inspired Optical Flow Sensor. ISCAS 2020: 1
2010 – 2019
- 2019
- [c26]Juan A. Leñero-Bardallo, José Bernabéu-Wittel, Joaquin Ceballos Caceres, Ángel Rodríguez-Vázquez:
A system for image acquisition and processing operating in the visible and the IR bands. ICDSC 2019: 25:1-25:2 - 2018
- [j11]Juan A. Leñero-Bardallo, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez:
Applications of event-based image sensors - Review and analysis. Int. J. Circuit Theory Appl. 46(9): 1620-1630 (2018) - [j10]Lukasz Farian, Philipp Häfliger, Juan A. Leñero-Bardallo:
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. 65-I(5): 1543-1554 (2018) - [j9]Juan Antonio Leñero-Bardallo, Manuel Delgado-Restituto, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez:
Asynchronous Spiking Pixel With Programmable Sensitivity to Illumination. IEEE Trans. Circuits Syst. I Regul. Pap. 65-I(11): 3854-3863 (2018) - [c25]Juan A. Leñero-Bardallo, Jorge Fernández-Berni, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez:
On the characterization of light sources irradiation profiles with an HDR image sensor. ICDSC 2018: 25:1-25:2 - [c24]Lukasz Farian, Juan A. Leñero-Bardallo, Philipp Häfliger:
Live Demonstration: A Miniaturized Two-Axis Low Latency and Low-Power Sun Sensor for Attitude Determination of Sounding Rockets. ISCAS 2018: 1 - 2017
- [j8]Juan Antonio Leñero-Bardallo, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez:
A Wide Linear Dynamic Range Image Sensor Based on Asynchronous Self-Reset and Tagging of Saturation Events. IEEE J. Solid State Circuits 52(6): 1605-1617 (2017) - [c23]Ángel Rodríguez-Vázquez, Ricardo Carmona-Galán, Jorge Fernández-Berni, Víctor M. Brea, Juan A. Leñero-Bardallo:
In the quest of vision-sensors-on-chip: Pre-processing sensors for data reduction. IMSE 2017: 96-101 - [c22]Juan A. Leñero-Bardallo, José María Guerrero-Rodríguez, Lukasz Farian, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez:
A sun sensor implemented with an asynchronous luminance vision sensor. ESSCIRC 2017: 67-70 - [c21]Juan A. Leñero-Bardallo, Fernando Perez-Peña, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez:
Pipeline AER arbitration with event aging. ISCAS 2017: 1-4 - [c20]Fernando Perez-Peña, Juan Antonio Leñero-Bardallo, Alejandro Linares-Barranco, Elisabetta Chicca:
Towards bioinspired close-loop local motor control: A simulated approach supporting neuromorphic implementations. ISCAS 2017: 1-4 - 2016
- [c19]Lukasz Farian, Juan A. Leñero-Bardallo, Philipp Häfliger:
A time-to-first-n-spikes and time-out read-out extension to the AER arbitration system. EBCCSP 2016: 1-6 - [c18]Juan A. Leñero-Bardallo, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez:
A high dynamic range linear vision sensor with event asynchronous and frame-based synchronous operation. IMSE 2016: 1-7 - [c17]Ricardo Carmona-Galán, Juan A. Leñero-Bardallo, Jorge Fernández-Berni, Ángel Rodríguez-Vázquez:
Pixel-wise parameter adaptation for single-exposure extension of the image dynamic range. ICDSC 2016: 136-141 - [c16]Juan A. Leñero-Bardallo, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez:
HDR image sensor with linear response and asynchronous detection of saturation: Demo. ICDSC 2016: 204-205 - 2015
- [j7]Lukasz Farian, Juan Antonio Leñero-Bardallo, Philipp Häfliger:
A Bio-Inspired AER Temporal Tri-Color Differentiator Pixel Array. IEEE Trans. Biomed. Circuits Syst. 9(5): 686-698 (2015) - [c15]Lukasz Farian, Philipp Häfliger, Juan A. Leñero-Bardallo:
Miniaturized Sun sensor with in-pixel processing for Attitude Determination of micro space probes. EBCCSP 2015: 1-6 - [c14]Juan A. Leñero-Bardallo, Ricardo Carmona-Galán, Ángel Rodríguez-Vázquez:
A high dynamic range image sensor with linear response based on asynchronous event detection. ECCTD 2015: 1-4 - 2014
- [j6]Juan Antonio Leñero-Bardallo, Dag Halvdan Bryn, Philipp Häfliger:
Bio-Inspired Asynchronous Pixel Event Tricolor Vision Sensor. IEEE Trans. Biomed. Circuits Syst. 8(3): 345-357 (2014) - [j5]Juan A. Leñero-Bardallo, Philipp Häfliger:
A Dual-Operation-Mode Bio-Inspired Pixel. IEEE Trans. Circuits Syst. II Express Briefs 61-II(11): 855-859 (2014) - [c13]Lukasz Farian, Juan A. Leñero-Bardallo, Philipp Häfliger:
Live demonstration: A Bio-Inspired AER temporal tri-color differentiator. BioCAS 2014: 171 - [c12]Lukasz Farian, Juan Antonio Leñero-Bardallo, Philipp Häfliger:
A bio-inspired AER temporal tri-color differentiator. BioCAS 2014: 524-527 - [c11]Juan A. Leñero-Bardallo, Jorge Fernández-Berni, Ángel Rodríguez-Vázquez:
Review of ADCs for imaging. IMSE 2014: 90220I - [c10]Jorge Fernández-Berni, Ricardo Carmona-Galán, Rocío del Río, Juan A. Leñero-Bardallo, Manuel Suárez-Cambre, Ángel Rodríguez-Vázquez:
Smart imaging for power-efficient extraction of Viola-Jones local descriptors. IMSE 2014: 902209 - [c9]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:
Form factor improvement of smart-pixels for vision sensors through 3-D vertically-integrated technologies. LASCAS 2014: 1-4 - 2013
- [c8]Juan A. Leñero-Bardallo, Philipp Häfliger:
A dual operation mode bio-inspired vision sensor. BioCAS 2013: 310-313 - [c7]Juan A. Leñero-Bardallo, Dag Halvdan Bryn, Philipp Häfliger:
Flame monitoring with an AER color vision sensor. ISCAS 2013: 2404-2407 - 2012
- [c6]Juan A. Leñero-Bardallo, Wei Tang, Dongsoo Kim, Joon Hyuk Park, Eugenio Culurciello:
A tri-mode event-based vision sensor with an embedded wireless transmitter. ICECS 2012: 205-208 - [c5]Juan A. Leñero-Bardallo, Dag Halvdan Bryn, Philipp Häfliger:
Live demonstration: A bio-inspired asynchronous pixel event tri-color vision sensor. ISCAS 2012: 726 - 2011
- [j4]Juan Antonio Leñero-Bardallo, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco:
A 3.6 μ s Latency Asynchronous Frame-Free Event-Driven Dynamic-Vision-Sensor. IEEE J. Solid State Circuits 46(6): 1443-1455 (2011) - 2010
- [j3]Juan A. Leñero-Bardallo, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco:
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. 57-I(10): 2632-2643 (2010) - [c4]Juan A. Leñero-Bardallo, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco:
A 100dB dynamic range event-driven spatial contrast sensor with 100μs response time and Time-to-First-Spike mode. ESSCIRC 2010: 134-137 - [c3]Juan A. Leñero-Bardallo, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco:
A signed spatial contrast event spike retina chip. ISCAS 2010: 2438-2441
2000 – 2009
- 2009
- [c2]Juan A. Leñero-Bardallo, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco:
A Mismatch Calibrated Bipolar Spatial Contrast AER Retina with Adjustable Contrast Threshold. ISCAS 2009: 1493-1496 - 2008
- [j2]Juan A. Leñero-Bardallo, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco:
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 55-II(6): 522-526 (2008) - [c1]Juan A. Leñero-Bardallo, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco:
Compact calibration circuit for large neuromorphic arrays. ISCAS 2008: 1776-1779 - 2007
- [j1]Rafael Serrano-Gotarredona, Luis A. Camuñas-Mesa, Teresa Serrano-Gotarredona, Juan A. Leñero-Bardallo, Bernabé Linares-Barranco:
The Stochastic I-Pot: A Circuit Block for Programming Bias Currents. IEEE Trans. Circuits Syst. II Express Briefs 54-II(9): 760-764 (2007)
Coauthor Index
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