Christoph Posch

57 papers A* 1A 3C 20Journal 20Unranked 13
YearRankTypeTitle / Venue / Authors
2025 C conf
An Event-Based Digital Compute-In-Memory Accelerator with Flexible Operand Resolution and Layer-Wise Weight/Output Stationarity.
ISCAS
Nicolas Chauvaux, Adrian Kneip, Christoph Posch, Kofi A. A. Makinwa, Charlotte Frenkel
2025 A* conf
Graph Neural Network Combining Event Stream and Periodic Aggregation for Low-Latency Event-based Vision.
CVPR
Manon Dampfhoffer, Thomas Mesquida, Damien Joubert, Thomas Dalgaty, Pascal Vivet, Christoph Posch
2024 J jnl
An Event-Based Digital Compute-In-Memory Accelerator with Flexible Operand Resolution and Layer-Wise Weight/Output Stationarity.
CoRR
Nicolas Chauvaux, Adrian Kneip, Christoph Posch, Kofi A. A. Makinwa, Charlotte Frenkel
2023 — conf
A 320 x 320 1/5" BSI-CMOS stacked event sensor for low-power vision applications.
VLSI Technology and Circuits
Guillaume Schon, Denis Bourke, Pierre-Antoine Doisneau, Thomas Finateu, Adrien Gonzalez, Naoyuki Hanajima, Tahar Hitana, Lucas Janse Van Vuuren, Moataz Kadry, Charles Laurent, Florian Le Goff, Daniel Matolin, Adel Mezaour, Benoît Michel, Thulaxan Naguleswaran, Tjaart Opperman, Patrice Perrin, Etienne Reynaud, Farzaneh Shahrokhi, Hiba Tahachouite, Chen Tianfan, Gerd Van den Branden, Akli Ziram, Jean-Luc Jaffard, Christoph Posch
2023 C conf
A >150dB dynamic range, enhanced input swing, high precision current mirror in 180nm CMOS technology.
ISCAS
Adel Mezaour, Moataz Kadry, Florian Le Goff, Denis Bourke, Thomas Finateu, Christoph Posch
2023 A conf
G2N2: Lightweight Event Stream Classification with GRU Graph Neural Networks.
BMVC
Thomas Mesquida, Manon Dampfhoffer, Thomas Dalgaty, Pascal Vivet, Amos Sironi, Christoph Posch
2023 — conf
HUGNet: Hemi-Spherical Update Graph Neural Network applied to low-latency event-based optical flow.
CVPR Workshops
Thomas Dalgaty, Thomas Mesquida, Damien Joubert, Amos Sironi, Pascal Vivet, Christoph Posch
2023 J jnl
NeuroBench: Advancing Neuromorphic Computing through Collaborative, Fair and Representative Benchmarking.
CoRR
Jason Yik, Soikat Hasan Ahmed, Zergham Ahmed, Brian Anderson, Andreas G. Andreou, Chiara Bartolozzi, Arindam Basu, Douwe den Blanken, Petrut Bogdan, Sander M. Bohté, Younes Bouhadjar, Sonia M. Buckley, Gert Cauwenberghs, Federico Corradi, Guido de Croon, Andreea Danielescu, Anurag Reddy Daram, Mike Davies, Yigit Demirag, Jason Eshraghian, Jeremy Forest, Steve B. Furber, P. Michael Furlong, Aditya Gilra, Giacomo Indiveri, Siddharth Joshi, Vedant Karia, Lyes Khacef, James C. Knight, Laura Kriener, Rajkumar Kubendran, Dhireesha Kudithipudi, Gregor Lenz, Rajit Manohar, Christian Mayr, Konstantinos P. Michmizos, Dylan R. Muir, Emre Neftci, Thomas Nowotny, Fabrizio Ottati, Ayça Özcelikkale, Noah Pacik-Nelson, Priyadarshini Panda, Pao-Sheng Sun, Melika Payvand, Christian Pehle, Mihai A. Petrovici, Christoph Posch, Alpha Renner, Yulia Sandamirskaya, Clemens JS Schaefer, André van Schaik, Johannes Schemmel, Catherine D. Schuman, Jae-sun Seo, Sumit Bam Shrestha, Manolis Sifalakis, Amos Sironi, Kenneth Michael Stewart, Terrence C. Stewart, Philipp Stratmann, Guangzhi Tang, Jonathan Timcheck, Marian Verhelst, Craig M. Vineyard, Bernhard Vogginger, Amirreza Yousefzadeh, Biyan Zhou, Fatima Tuz Zohora, Charlotte Frenkel, Vijay Janapa Reddi
2023 A conf
NimbleAI: Towards Neuromorphic Sensing-Processing 3D-integrated Chips.
DATE
Xabier Iturbe, Nassim Abderrahmane, Jaume Abella, Sergi Alcaide, Eric Beyne, Henri-Pierre Charles, Christelle Charpin-Nicolle, Lars Chittka, Angélica Dávila, Arne Erdmann, Carles Estrada, Ander Fernández, Anna Fontanelli, José Flich, Gianluca Furano, Alejandro Hernán Gloriani, Erik Isusquiza, Radu Grosu, Carles Hernández, Daniele Ielmini, David Jackson, Maha Kooli, Nicola Lepri, Bernabé Linares-Barranco, Jean-Loup Lachese, Eric Laurent, Menno Lindwer, Frank Linsenmaier, Mikel Luján, Karel Masarík, Nele Mentens, Orlando Moreira, Chinmay Nawghane, Luca Peres, Jean-Philippe Noel, Arash Pourtaherian, Christoph Posch, Peter Priller, Zdenek Prikryl, Felix Resch, Oliver Rhodes, Todor P. Stefanov, Moritz Storring, Michele Taliercio, Rafael Tornero, Marcel D. van de Burgwal, Geert Van der Plas, Elisa Vianello, Pavel Zaykov
2023 A conf
The CNN vs. SNN Event-camera Dichotomy and Perspectives For Event-Graph Neural Networks.
DATE
Thomas Dalgaty, Thomas Mesquida, Damien Joubert, Amos Sironi, Cyrille Soubeyrat, Pascal Vivet, Christoph Posch
2022 J jnl
2022 roadmap on neuromorphic computing and engineering.
Neuromorph. Comput. Eng.
Dennis V. Christensen, Regina Dittmann, Bernabé Linares-Barranco, Abu Sebastian, Manuel Le Gallo, Andrea Redaelli, Stefan Slesazeck, Thomas Mikolajick, Sabina Spiga, Stephan Menzel, Ilia Valov, Gianluca Milano, Carlo Ricciardi, Shi-Jun Liang, Feng Miao, Mario Lanza, Tyler J. Quill, Scott T. Keene, Alberto Salleo, Julie Grollier, Danijela Markovic, Alice Mizrahi, Peng Yao, J. Joshua Yang, Giacomo Indiveri, John Paul Strachan, Suman Datta, Elisa Vianello, Alexandre Valentian, Johannes Feldmann, Xuan Li, Wolfram H. P. Pernice, Harish Bhaskaran, Steve B. Furber, Emre Neftci, Franz Scherr, Wolfgang Maass, Srikanth Ramaswamy, Jonathan Tapson, Priyadarshini Panda, Youngeun Kim, Gouhei Tanaka, Simon Thorpe, Chiara Bartolozzi, Thomas A. Cleland, Christoph Posch, Shih-Chii Liu, Gabriella Panuccio, Mufti Mahmud, Arnab Neelim Mazumder, Morteza Hosseini, Tinoosh Mohsenin, Elisa Donati, Silvia Tolu, Roberto Galeazzi, Martin Ejsing Christensen, Sune Holm, Daniele Ielmini, Nini Pryds
2021 J jnl
2021 Roadmap on Neuromorphic Computing and Engineering.
CoRR
Dennis V. Christensen, Regina Dittmann, Bernabé Linares-Barranco, Abu Sebastian, Manuel Le Gallo, Andrea Redaelli, Stefan Slesazeck, Thomas Mikolajick, Sabina Spiga, Stephan Menzel, Ilia Valov, Gianluca Milano, Carlo Ricciardi, Shi-Jun Liang, Feng Miao, Mario Lanza, Tyler J. Quill, Scott T. Keene, Alberto Salleo, Julie Grollier, Danijela Markovic, Alice Mizrahi, Peng Yao, J. Joshua Yang, Giacomo Indiveri, John Paul Strachan, Suman Datta, Elisa Vianello, Alexandre Valentian, Johannes Feldmann, Xuan Li, Wolfram H. P. Pernice, Harish Bhaskaran, Emre Neftci, Srikanth Ramaswamy, Jonathan Tapson, Franz Scherr, Wolfgang Maass, Priyadarshini Panda, Youngeun Kim, Gouhei Tanaka, Simon Thorpe, Chiara Bartolozzi, Thomas A. Cleland, Christoph Posch, Shih-Chii Liu, Arnab Neelim Mazumder, Morteza Hosseini, Tinoosh Mohsenin, Elisa Donati, Silvia Tolu, Roberto Galeazzi, Martin Ejsing Christensen, Sune Holm, Daniele Ielmini, Nini Pryds
2021 J jnl
Real-time face & eye tracking and blink detection using event cameras.
Neural Networks
Cian Ryan, Brian O'Sullivan, Amr Elrasad, Aisling Cahill, Joe Lemley, Paul Kielty, Christoph Posch, Etienne Perot
2020 — conf
5.10 A 1280×720 Back-Illuminated Stacked Temporal Contrast Event-Based Vision Sensor with 4.86µm Pixels, 1.066GEPS Readout, Programmable Event-Rate Controller and Compressive Data-Formatting Pipeline.
ISSCC
Thomas Finateu, Atsumi Niwa, Daniel Matolin, Koya Tsuchimoto, Andrea Mascheroni, Etienne Reynaud, Pooria Mostafalu, Frederick T. Brady, Ludovic Chotard, Florian Le Goff, Hirotsugu Takahashi, Hayato Wakabayashi, Yusuke Oike, Christoph Posch
2020 J jnl
Real-Time Face & Eye Tracking and Blink Detection using Event Cameras.
CoRR
Cian Ryan, Brian O'Sullivan, Amr Elrasad, Joe Lemley, Paul Kielty, Christoph Posch, Etienne Perot
2018 C conf
Live Demonstration: A Wearable Device for Optogenetic Vision Restoration.
ISCAS
Francesco Galluppi, Guillaume Chenegros, Didier Pruneau, Nacer Boussahoul, Gilles Cordurié, Charlie Galle, Nicolas Oddo, Xavier Lagorce, Christoph Posch, Proshato Shabestary, Joël Chavas, Ryad Benosman
2017 C conf
A stimulation platform for optogenetic and bionic vision restoration.
ISCAS
Francesco Galluppi, Didier Pruneau, Joël Chavas, Xavier Lagorce, Christoph Posch, Guillaume Chenegros, Gilles Cordurié, Charlie Galle, Nicolas Oddo, Ryad Benosman
2017 C conf
Live demonstration: A stimulation platform for optogenetic and bionic vision restoration.
ISCAS
Francesco Galluppi, Guillaume Chenegros, Didier Pruneau, Gilles Cordurié, Charlie Galle, Nicolas Oddo, Xavier Lagorce, Christoph Posch, Joël Chavas, Ryad Benosman
2016 C conf
Ultra-low bandwidth video streaming using a neuromorphic, scene-driven image sensor.
ISCAS
Ludovic Chotard, Xavier Lagorce, Christoph Posch
2015 J jnl
HFirst: A Temporal Approach to Object Recognition.
CoRR
Garrick Orchard, Cedric Meyer, Ralph Etienne-Cummings, Christoph Posch, Nitish V. Thakor, Ryad Benosman
2015 J jnl
HFirst: A Temporal Approach to Object Recognition.
IEEE Trans. Pattern Anal. Mach. Intell.
Garrick Orchard, Cedric Meyer, Ralph Etienne-Cummings, Christoph Posch, Nitish V. Thakor, Ryad Benosman
2015 C conf
Live demonstration: Real-time event-driven object recognition on SpiNNaker.
ISCAS
Garrick Orchard, Xavier Lagorce, Christoph Posch, Steve B. Furber, Ryad Benosman, Francesco Galluppi
2015 C conf
Real-time event-driven spiking neural network object recognition on the SpiNNaker platform.
ISCAS
Garrick Orchard, Xavier Lagorce, Christoph Posch, Steve B. Furber, Ryad Benosman, Francesco Galluppi
2015 J jnl
Visual Tracking Using Neuromorphic Asynchronous Event-Based Cameras.
Neural Comput.
Zhenjiang Ni, Sio-Hoi Ieng, Christoph Posch, Stéphane Régnier, Ryad Benosman
2014 C conf
Accelerated frame-free time-encoded multi-step imaging.
ISCAS
Garrick Orchard, Daniel Matolin, Xavier Lagorce, Ryad Benosman, Christoph Posch
2014 J jnl
Asynchronous Neuromorphic Event-Driven Image Filtering.
Proc. IEEE
Sio-Hoi Ieng, Christoph Posch, Ryad Benosman
2014 — conf
Live demonstration: Event-driven high-speed imaging.
BioCAS
Daniel Matolin, Garrick Orchard, Jean-Baptiste Floderer, Christoph Posch
2014 J jnl
Retinomorphic Event-Based Vision Sensors: Bioinspired Cameras With Spiking Output.
Proc. IEEE
Christoph Posch, Teresa Serrano-Gotarredona, Bernabé Linares-Barranco, Tobi Delbruck
2013 J jnl
Event-based 3D reconstruction from neuromorphic retinas.
Neural Networks
João Carneiro, Sio-Hoi Ieng, Christoph Posch, Ryad Benosman
2012 J jnl
Real Time Compressive Sensing Video Reconstruction in Hardware.
IEEE J. Emerg. Sel. Topics Circuits Syst.
Garrick Orchard, Jie Zhang, Yuanming Suo, Minh Dao, Dzung T. Nguyen, Sang Chin, Christoph Posch, Trac D. Tran, Ralph Etienne-Cummings
2011 J jnl
A QVGA 143 dB Dynamic Range Frame-Free PWM Image Sensor With Lossless Pixel-Level Video Compression and Time-Domain CDS.
IEEE J. Solid State Circuits
Christoph Posch, Daniel Matolin, Rainer Wohlgenannt
2011 J jnl
Asynchronous Event-Based Hebbian Epipolar Geometry.
IEEE Trans. Neural Networks
Ryad Benosman, Sio-Hoi Ieng, Paul Rogister, Christoph Posch
2011 — conf
Hardware-accelerated address-event processing for high-speed visual object recognition.
ICECS
Michael Hofstätter, Martin Litzenberger, Daniel Matolin, Christoph Posch
2011 J jnl
Next Generation Bio-inspired Vision.
ERCIM News
Christoph Posch
2011 J jnl
Pulse-Modulation Imaging - Review and Performance Analysis.
IEEE Trans. Biomed. Circuits Syst.
Denis Guangyin Chen, Daniel Matolin, Amine Bermak, Christoph Posch
2011 C conf
Sensitivity and uniformity of a 0.18µm CMOS temporal contrast pixel array.
ISCAS
Christoph Posch, Daniel Matolin
2011 J jnl
Space mapping techniques for a structural optimization problem governed by the
Optim. Methods Softw.
Oliver Lass, Christoph Posch, G. Scharrer, Stefan Volkwein
2010 — conf
A QVGA 143dB dynamic range asynchronous address-event PWM dynamic image sensor with lossless pixel-level video compression.
ISSCC
Christoph Posch, Daniel Matolin, Rainer Wohlgenannt
2010 C conf
A SPARC-compatible general purpose address-event processor with 20-bit l0ns-resolution asynchronous sensor data interface in 0.18μm CMOS.
ISCAS
Michael Hofstätter, Peter Schön, Christoph Posch
2010 C conf
A load-balancing readout method for large event-based PWM imaging arrays.
ISCAS
Daniel Matolin, Rainer Wohlgenannt, Martin Litzenberger, Christoph Posch
2010 C conf
Activity-driven, event-based vision sensors.
ISCAS
Tobi Delbrück, Bernabé Linares-Barranco, Eugenio Culurciello, Christoph Posch
2010 C conf
High-DR frame-free PWM imaging with asynchronous AER intensity encoding and focal-plane temporal redundancy suppression.
ISCAS
Christoph Posch, Daniel Matolin, Rainer Wohlgenannt
2010 C conf
Live demonstration: Asynchronous time-based image sensor (ATIS) camera with full-custom AE processor.
ISCAS
Christoph Posch, Daniel Matolin, Rainer Wohlgenannt, Michael Hofstätter, Peter Schön, Martin Litzenberger, Daniel Bauer, Heinrich Garn
2009 C conf
True Correlated Double Sampling and Comparator Design for Time-based Image Sensors.
ISCAS
Daniel Matolin, Christoph Posch, Rainer Wohlgenannt
2008 J jnl
A 128×128 120 dB 15 µs Latency Asynchronous Temporal Contrast Vision Sensor.
IEEE J. Solid State Circuits
Patrick Lichtsteiner, Christoph Posch, Tobi Delbruck
2008 C conf
A 64×64 pixel temporal contrast microbolometer infrared sensor.
ISCAS
Daniel Matolin, Christoph Posch, Rainer Wohlgenannt, Thomas Maier
2008 C conf
An asynchronous time-based image sensor.
ISCAS
Christoph Posch, Daniel Matolin, Rainer Wohlgenannt
2008 — conf
Characterization of a temporal contrast microbolometer infrared sensor.
ICECS
Rainer Wohlgenannt, Daniel Matolin, Thomas Maier, Christoph Posch
2007 — conf
A Dual-Line Optical Transient Sensor with On-Chip Precision Time-Stamp Generation.
ISSCC
Christoph Posch, Michael Hofstätter, Daniel Matolin, Guy Vanstraelen, Peter Schön, Nikolaus Donath, Martin Litzenberger
2007 — conf
A Two-Stage Capacitive-Feedback Differencing Amplifier for Temporal Contrast IR Sensors.
ICECS
Christoph Posch, Daniel Matolin, Rainer Wohlgenannt
2007 — conf
Embedded Smart Camera for High Speed Vision.
ICDSC
Martin Litzenberger, Ahmed Nabil Belbachir, Peter Schön, Christoph Posch
2007 J jnl
Embedded Vehicle Speed Estimation System Using an Asynchronous Temporal Contrast Vision Sensor.
EURASIP J. Embed. Syst.
Daniel Bauer, Ahmed Nabil Belbachir, Nikolaus Donath, Gerhard Gritsch, Bernhard Kohn, Martin Litzenberger, Christoph Posch, Peter Schön, Stephan Schraml
2007 — conf
Vehicle Counting with an Embedded Traffic Data System using an Optical Transient Sensor.
ITSC
Martin Litzenberger, Bernhard Kohn, Gerhard Gritsch, Nikolaus Donath, Christoph Posch, Ahmed Nabil Belbachir, Heinrich Garn
2007 C conf
Wide dynamic range, high-speed machine vision with a 2×256 pixel temporal contrast vision sensor.
ISCAS
Christoph Posch, Michael Hofstätter, Martin Litzenberger, Daniel Matolin, Nikolaus Donath, Peter Schön, Heinrich Garn
2006 C conf
A 100dB dynamic range high-speed dual-line optical transient sensor with asynchronous readout.
ISCAS
Patrick Lichtsteiner, Tobi Delbruck, Christoph Posch
2006 — conf
A 128 X 128 120db 30mw asynchronous vision sensor that responds to relative intensity change.
ISSCC
Patrick Lichtsteiner, Christoph Posch, Tobi Delbruck
2006 — conf
Estimation of Vehicle Speed Based on Asynchronous Data from a Silicon Retina Optical Sensor.
ITSC
Martin Litzenberger, Bernhard Kohn, Ahmed Nabil Belbachir, Nikolaus Donath, Gerhard Gritsch, Heinrich Garn, Christoph Posch, Stephan Schraml