Lionel Lacassagne
Publications
Publications
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Energy-Aware Scheduling Strategies for Partially-Replicable Task Chains on Heterogeneous Processors2025 |
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A new run-based Connected Component Labeling for efficiently analyzing and processing holes2021 |
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A new efficient Split and Merge algorithm for embedded systemsInternational Conference on Image Processing (ICIP), IEEE, Oct 2024, Abu Dabi, United Arab Emirates. pp.3613-3619, ⟨10.1109/ICIP51287.2024.10648097⟩ |
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Une nouvelle application de détection de météores robuste aux mouvements de caméraGroupe de Recherche et d'Études de Traitement du Signal et des Images (GRETSI), Aug 2023, Grenoble, France. ⟨10.48550/arXiv.2309.06027⟩ |
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Real-Time and Approximate Iterative Optical Flow Implementation on Low-Power Embedded CPUs2023 IEEE 34th International Conference on Application-specific Systems, Architectures and Processors (ASAP), Jul 2023, Porto, Portugal. pp.135-138, ⟨10.1109/ASAP57973.2023.00032⟩ |
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Parallélisation d'une nouvelle application embarquée pour la détection automatique de météoresCOMPAS 2023 - Conférence francophone d'informatique en Parallélisme, Architecture et Système, Jul 2023, Annecy (France), France. ⟨10.48550/arXiv.2307.10632⟩ |
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LSL3D: a run-based Connected Component Labeling algorithm for 3D volumesBinary is the new Black and White workshop @ IEEE ICIAP 2022, May 2022, Lecce, Italy |
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An efficient run-based Connected Component Labeling algorithm for processing holesBinary is the new Black and White workshop @ IEEE ICIAP 2022, May 2022, Lecce, Italy |
Meteorix: High performance computer vision application for Meteor detection from a CubeSat44th Scientific Assembly of the Committee on Space Research (COSPAR), Jul 2022, Athens, Greece |
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Using HLS for Designing a Parametric Optical Flow Hierarchical Algorithm in FPGAsIEEE International Symposium on Circuits and Systems (ISCAS 2022), May 2022, Austin, TX, United States |
A 2022 τ-Herculids meteor clusterInternationational Meteor Conference (IMC) 2022, Research Centre for Astronomy and Earth Sciences (CSFK); Konkoly Thege Astronomical Institut, Sep 2022, Poroszlo, Hungary |
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LSL3D : Etiquetage en Composantes Connexe par segments pour volumes 3DCOMPAS 2022 - Conférence francophone d'informatique en Parallélisme, Architecture et Système, Jul 2022, Amiens, France |
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Taming Voting Algorithms on Gpus for an Efficient Connected Component Analysis AlgorithmInternational Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2021, Toronto, Canada. pp.7903-7907, ⟨10.1109/ICASSP39728.2021.9413653⟩ |
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Implementations Impact on Iterative Image Processing for Embedded GPUEuropean Signal Processing Conference (EUSIPCO), Aug 2021, Dublin, Ireland |
METEORIX: a CubeSat mission for detection and characterization of meteors and space debrisEuropean CubeSat Symposium, Nov 2021, Palaiseau, France |
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Taming Voting Algorithms on GPUs for an Efficient Connected Component Analysis AlgorithmGPU Technical Conference, Apr 2021, San Jose, United States |
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Meteorix: a new processing chain for detection and tracking of meteors from spaceIMC 2021 - International Meteor Conference, Sep 2021, conférence virtuelle, France |
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Détection temps réel de météores à bord d'un nanosatellite, application au projet MeteorixORASIS 2021, Centre National de la Recherche Scientifique [CNRS], Sep 2021, Saint Ferréol, France |
Meteorix: A cubesat mission dedicated to the detection of meteors and space debrisInternational Meteor Conference (IMC), Sep 2021, Paris, France |
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Un nouvel algorithme efficace de Split & Merge pour systèmes embarquésCOMPAS 2021 - Conférence francophone d'informatique en Parallélisme, Architecture et Système, Jul 2021, Lyon, France |
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FPGA Acceleration of the Horn and Schunck Hierarchical algorithmInternational Symposium on Circuits and Systems (ISCAS), May 2021, Daegu, South Korea. ⟨10.1109/ISCAS51556.2021.9401068⟩ |
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How to speed Connected Component Labeling up with SIMD RLE algorithmsWorkshop on Programming Models for SIMD/Vector Processing (WPMVP@PPoPP), Feb 2020, San Diego, Californie, United States |
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Real-time embedded video denoiser prototype9th International Symposium - Optronics in Defense and Security (Optro), Jan 2020, Paris, France |
A new Direct Connected Component Labeling and Analysis Algorithm for GPUsGPU Technology Conference (GTC), Mar 2019, San Jose, United States |
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SparseCCL: Connected Components Labeling and Analysis for sparse imagesDASIP 2019 - The Conference on Design and Architectures for Signal and Image Processing, Oct 2019, Montréal, Canada |
Débruitage temps réel embarqué pour vidéos fortement bruitéesCOMPAS 2019, Jun 2019, Anglet, France |
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Designing efficient SIMD algorithms for direct Connected Component LabelingWPMVP'19 - 5th Workshop on Programming Models for SIMD/Vector Processing, Feb 2019, Washington, United States. pp.4:1--4:8, ⟨10.1145/3303117.3306164⟩ |
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A New Real-Time Embedded Video Denoising AlgorithmDASIP 2019 - The Conference on Design and Architectures for Signal and Image Processing, Oct 2019, Montréal, Canada |
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Meteorix: a cubesat mission dedicated to the detection of meteors and space debris1st ESA NEO and Debris Detection Conference, Jan 2019, Darmstadt, Germany. 9 p |
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Étiquetage et analyse en composantes connexes sur GPUsCOMPAS, Jun 2019, Anglet, France |
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Energy and Execution Time Comparison of Optical Flow Algorithms on SIMD and GPU ArchitecturesConference on Design and Architectures for Signal and Image Processing (Dasip 2018), Oct 2018, Porto, Portugal |
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A new Direct Connected Component Labeling and Analysis Algorithms for GPUs2018 Conference on Design and Architectures for Signal and Image Processing (DASIP), Oct 2018, Porto, Portugal. ⟨10.1109/dasip.2018.8596835⟩ |
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Comparaison de la consommation énergétique et du temps d'exécution d'un algorithme de traitement d'images optimisé sur des architectures SIMD et GPUConférence d’informatique en Parallélisme, Architecture et Système (COMPAS 2018), Jul 2018, Toulouse, France |
METEORIX: a cubesat mission dedicated to the detection of meteorsCOSPAR 2018, 42nd Assembly, Jul 2018, Pasadena, United States |
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Small SIMD Matrices for CERN High Throughput ComputingWPMVP 2018 Workshop on Programming Models for SIMD/Vector Processing, Feb 2018, Vienna, Austria. ⟨10.1145/3178433.3178434⟩ |
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Usuba, Optimizing & Trustworthy Bitslicing CompilerWPMVP’18 - Workshop on Programming Models for SIMD/Vector Processing, Feb 2018, Vienna, Austria. ⟨10.1145/3178433.3178437⟩ |
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A fast implementation of a spectral finite elements method on CPU and GPU applied to ultrasound propagationInternational Conference on Parallel Computing, ParCo Conferences, Sep 2017, Bologna, Italy. pp.339 - 348, ⟨10.3233/978-1-61499-843-3-339⟩ |
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Distanceless Label Propagation: an Efficient Direct Connected Component Labeling Algorithm for GPUs2017 Seventh International Conference on Image Processing Theory, Tools and Applications (IPTA), Nov 2017, Montreal, QC, Canada. pp.1-6, ⟨10.1109/IPTA.2017.8310147⟩ |
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Batched Cholesky Factorization for tiny matricesDesign and Architectures for Signal and Image Processing (DASIP), ECSI, Oct 2016, Rennes, France. pp.1--8 |
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A new SIMD iterative connected component labeling algorithmPrinciples and Practice of Parallel Programming / WVMVP, ACM, Mar 2016, Barcelone, Spain. ⟨10.1145/2870650.2870652⟩ |
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Parallel light speed labeling: An efficient connected component labeling algorithm for multi-core processorsIEEE International Conference on Image Processing (ICIP 2015), Sep 2015, Quebec, Canada. pp.3486-3489, ⟨10.1109/ICIP.2015.7351452⟩ |
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High Level Transforms for SIMD and Low-Level Computer Vision AlgorithmsSymposium on Principles and Practice of Parallel Programming / WPMVP, Feb 2014, Orlando, Florida, United States. pp.8, ⟨10.1145/2568058.2568067⟩ |
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High performances simulation of ultrasonic fields for Non Destructive TestingJoint International Conference on Supercomputing in Nuclear Applications + Monte Carlo, Société Française d’Energie Nucléaire, Oct 2013, Paris, France. ⟨10.1051/snamc/201404302⟩ |
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A Review of World's Fastest Connected Component Labeling Algorithms: Speed and Energy EstimationInternational Conference on Design and Architectures for Signal and Image Processing, Oct 2014, Madrid, Spain. ⟨10.1109/dasip.2014.7115641⟩ |
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Implementation of a GPU accelerated total focusing reconstruction method within CIVA software40th Annual Review of Progress in Quantitative Nondestructive Evaluation, Center for Nondestructive Evaluation; World Federation of NDE Centers, Jul 2013, Baltimore, Maryland, United States. pp.1983 - 1990, ⟨10.1063/1.4865067⟩ |
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What Is the World's Fastest Connected Component Labeling Algorithm?SiPS: IEEE International Workshop on Signal Processing Systems, Oct 2014, Belfast, United Kingdom. pp.6 |
Enhanced Local Binary covariance matrices (ELBCM) for texture analysis and object trackingInternational Conference on Computer Vision / Computer Graphics Collaboration Techniques and Applications, ACM, Jun 2013, Berlin, Germany. pp.1-8, ⟨10.1145/2466715.2466733⟩ |
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Real-time covariance tracking algorithm for embedded systemsConference on Design & Architectures for Signal & Image Processing, Oct 2013, Cagliari, Italy. pp.104-111 |
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A Fast Ultrasonic Simulation Tool based on Massively Parallel Implementations40th Annual Review of Progress in Quantitative Nondestructive Evaluation, Center for Nondestructive Evaluation; World Federation of NDE Centers, Jul 2013, Baltimore, Maryland, United States. ⟨10.1063/1.4865069⟩ |
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High Level Tranforms to reduce energy consumption of signal and image processing operatorsInternational Workshop on Power and Timing Modeling, Optimization and Simulation (PATMOS 2013) , Sep 2013, Karlsruhe, Germany |
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Analysis of Multicore CPU and GPU toward Parallelization of Total Focusing Method ultrasound reconstructionDASIP 2012 - Conference on Design and Architectures for Signal and Image Processing, Electronic Chips & Systems design Initiative, Oct 2012, Karlsruhe, Germany |
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Impact of High Level Transforms on High Level Synthesis for motion detection algorithmConference on Design & Architectures for Signal & Image Processing (DASIP 2012), Oct 2012, Karlsruhe, Germany |
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Accelerator-based implementation of the Harris algorithmThe 5th International Conference on Image and Signal Processing (ICISP 2012), Jun 2012, Agadir, Morocco. pp.485-492, ⟨10.1007/978-3-642-31254-0_55⟩ |
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Motion detection: Fast and robust algorithms for embedded systemsInternational Conference on Image Processing (ICIP), Nov 2009, Le Caire, Egypt. ⟨10.1109/ICIP.2009.5413946⟩ |
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Algorithmic Skeletons within an Embedded Domain Specific Language for the CELL ProcessorPACT09 (Parallel Architectures and Compilation Techniques), Sep 2009, Raleigh, United States. pp. 67-76 |
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Ultra Fast Grey Scale Face Detection Using Vector SIMD Programming3rd International Conference on Signal-Image Technology and Internet-based Systems (SITIS'07), Dec 2007, Shanghai, China. ⟨10.1109/SITIS.2007.142⟩ |
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Low power image processing: analog versus digital comparison2005, pp.111-115, ⟨10.1109/CAMP.2005.33⟩ |
Implementing Markov Motion Detection on Associative Mesh and General Purpose ProcessorComputer Architectures for Machine Perception, Jul 2005, Palerme, Italie, France. pp.288-293 |
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Relaxation markovienne et seuillage par hysteresis pour une detection de mouvement temps reel dans des se- quences couleurISIVC, 2004, Brest, France |
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Adéquation des microprocesseurs à la simulation en temps réel des réseaux de neuronesAAA'2000,, 2000, Versailles, Unknown Region |
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Can general purpose micro-processors simulate neural networks in real-time?IWANN'99, 1999, Alicante, Spain |
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When will general purpose micro-processors simulate neural networks in real time for HEP applications ?AIHENP'99, 1999, Heraklion, Greece |
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Fast Meteor Detection ToolboxWorkshop AFF3CT, Nov 2022, Bordeaux, France. , ⟨10.13140/RG.2.2.12222.36161⟩ |
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Comparaison de la consommation énergétique et du temps d'exécution d'un algorithme de traitement d'images optimisé sur des architectures SIMD et GPUGdR SOC2, Jun 2018, Paris, France |
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Interactive Ultrasonic Field Simulation For Non-Destructive Testing25th Eurographics Symposium on Rendering, Jun 2014, Lyon, France. , 33 (2), 2014, ⟨10.1117/12.2182840⟩ |
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Calcul de champ ultrasonore interactif pour le contrôle non destructifLES JOURNÉES COFREND 2014, May 2014, Bordeaux, France. |
WPMVP'20: Proceedings of the 2020 Sixth Workshop on Programming Models for SIMD/Vector ProcessingACM, 2020, ⟨10.1145/3380479⟩ |
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WPMVP 2019: Proceedings of the 2019 5th Workshop on Programming Models for SIMD/Vector ProcessingACM, 2019, ⟨10.1145/3303117⟩ |
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Harris Corner Detection on a NUMA Manycore[Research Report] E-424, MINES ParisTech - PSL Research University; Centre de recherche en informatique - MINES ParisTech - PSL Research University; LIP6, Sorbonne Université, CNRS, UMR 7606. 2017 |