Lionel Lacassagne

Publication Activity (10 Years)

Years Active: 1998-2023
Publications (10 Years): 30

Top Topics

Connected Component Labeling

Covariance Matrices

Embedded Systems

Top Venues

J. Real Time Image Process.

Publications

Maxime Millet, Adrien Cassagne, Nicolas Rambaux, Lionel Lacassagne
Real-Time and Approximate Iterative Optical Flow Implementation on Low-Power Embedded CPUs. ASAP (2023)
Mathuran Kandeepan, Clara Ciocan, Adrien Cassagne, Lionel Lacassagne
Parallelization of a new embedded application for automatic meteor detection. CoRR (2023)
Thomas Romera, Andrea Petreto, Florian Lemaitre, Manuel Bouyer, Quentin L. Meunier, Lionel Lacassagne, Daniel Etiemble
Optical flow algorithms optimized for speed, energy and accuracy on embedded GPUs. J. Real Time Image Process. 20 (2) (2023)
Clara Ciocan, Mathuran Kandeepan, Adrien Cassagne, Jeremie Vaubaillon, Fabian Zander, Lionel Lacassagne
A new meteor detection application robust to camera movements. CoRR (2023)
Nathan Maurice, Florian Lemaitre, Julien Sopena, Lionel Lacassagne
LSL3D: A Run-Based Connected Component Labeling Algorithm for 3D Volumes. ICIAP Workshops (2022)
Ilias Bournias, Roselyne Chotin, Lionel Lacassagne
Using HLS for Designing a Parametric Optical Flow Hierarchical Algorithm in FPGAs. ISCAS (2022)
Florian Lemaitre, Nathan Maurice, Lionel Lacassagne
An Efficient Run-Based Connected Component Labeling Algorithm for Processing Holes. ICIAP Workshops (2022)
Nicolas Blin, Edwin Carlinet, Florian Lemaitre, Lionel Lacassagne, Thierry Géraud
Max-Tree Computation on GPUs. IEEE Trans. Parallel Distributed Syst. 33 (12) (2022)
Ilias Bournias, Roselyne Chotin, Lionel Lacassagne
FPGA Acceleration of the Horn and Schunck Hierarchical Algorithm. ISCAS (2021)
Thomas Romera, Andrea Petreto, Florian Lemaitre, Manuel Bouyer, Quentin L. Meunier, Lionel Lacassagne
Implementations Impact on Iterative Image Processing for Embedded GPU. EUSIPCO (2021)
Florian Lemaitre, Arthur Hennequin, Lionel Lacassagne
Taming Voting Algorithms on Gpus for an Efficient Connected Component Analysis Algorithm. ICASSP (2021)
Florian Lemaitre, Lionel Lacassagne
A New Run-based Connected Component Labeling for Efficiently Analyzing and Processing Holes. CoRR (2020)
Florian Lemaitre, Arthur Hennequin, Lionel Lacassagne
How to speed Connected Component Labeling up with SIMD RLE algorithms. WPMVP@PPoPP (2020)
Arthur Hennequin, Ben Couturier, Vladimir V. Gligorov, Lionel Lacassagne
SparseCCL: Connected Components Labeling and Analysis for sparse images. DASIP (2019)
Andrea Petreto, Thomas Romera, Florian Lemaitre, Ian Masliah, Boris Gaillard, Manuel Bouyer, Quentin L. Meunier, Lionel Lacassagne
A New Real-Time Embedded Video Denoising Algorithm. DASIP (2019)
Arthur M. Hennequin, Ian Masliah, Lionel Lacassagne
Designing efficient SIMD algorithms for direct Connected Component Labeling. PPoPP (2019)
Darius Mercadier, Pierre-Évariste Dagand, Lionel Lacassagne, Gilles Muller
Usuba: Optimizing & Trustworthy Bitslicing Compiler. WPMVP@PPoPP (2018)
Florian Lemaitre, Benjamin Couturier, Lionel Lacassagne
Small SIMD Matrices for CERN High Throughput Computing. WPMVP@PPoPP (2018)
Arthur Hennequin, Lionel Lacassagne, Laurent Cabaret, Quentin L. Meunier
A new Direct Connected Component Labeling and Analysis Algorithms for GPUs. DASIP (2018)
Andrea Petreto, Arthur Hennequin, Thomas Koehler, Thomas Romera, Yohan Fargeix, Boris Gaillard, Manuel Bouyer, Quentin L. Meunier, Lionel Lacassagne
Energy and Execution Time Comparison of Optical Flow Algorithms on SIMD and GPU Architectures. DASIP (2018)
Laurent Cabaret, Lionel Lacassagne, Daniel Etiemble
Parallel Light Speed Labeling: an efficient connected component algorithm for labeling and analysis on multi-core processors. J. Real Time Image Process. 15 (1) (2018)
Olfa Haggui, Claude Tadonki, Lionel Lacassagne, Fatma Sayadi, Bouraoui Ouni
Harris corner detection on a NUMA manycore. Future Gener. Comput. Syst. 88 (2018)
Laurent Cabaret, Lionel Lacassagne, Daniel Etiemble
Distanceless label propagation: An efficient direct connected component labeling algorithm for GPUs. IPTA (2017)
Michèle Gouiffès, Andrés Romero Mier y Terán, Lionel Lacassagne
Color enhanced local binary patterns in covariance matrices descriptors (ELBCM). J. Vis. Commun. Image Represent. 49 (2017)
Florian Lemaitre, Benjamin Couturier, Lionel Lacassagne
Cholesky factorization on SIMD multi-core architectures. J. Syst. Archit. 79 (2017)
Carlos Carrascal Manzanares, Alexandre Imperiale, Gilles Rougeron, Vincent Bergeaud, Lionel Lacassagne
A Fast Implementation of a Spectral Finite Elements Method on CPU and GPU Applied to Ultrasound Propagation. PARCO (2017)
Florian Lemaitre, Lionel Lacassagne
Batched Cholesky factorization for tiny matrices. DASIP (2016)
Walter Stechele, Tomasz Kryjak, Lionel Lacassagne, Dominique Houzet, Martin Danek
Special session 1 automotive parallel computing challenges - architectures, applications and tricks. DASIP (2016)
Lionel Lacassagne, Laurent Cabaret, Daniel Etiemble, Farouk Hebache, Andrea Petreto
A new SIMD iterative connected component labeling algorithm. WPMVP@PPoPP (2016)
Ahmed Chamseddine Ben Abdallah, Michèle Gouiffès, Lionel Lacassagne
A modular system for global and local abnormal event detection and categorization in videos. Mach. Vis. Appl. 27 (4) (2016)
Florence Laguzet, Andrés Romero Mier y Terán, Michèle Gouiffès, Lionel Lacassagne, Daniel Etiemble
Color tracking with contextual switching: real-time implementation on CPU. J. Real Time Image Process. 10 (2) (2015)
Laurent Cabaret, Lionel Lacassagne, Daniel Etiemble
Parallel light speed labeling: An efficient connected component labeling algorithm for multi-core processors. ICIP (2015)
Pierre Estérie, Joël Falcou, Mathias Gaunard, Jean-Thierry Lapresté, Lionel Lacassagne
The numerical template toolbox: A modern C++ design for scientific computing. J. Parallel Distributed Comput. 74 (12) (2014)
Laurent Cabaret, Lionel Lacassagne, Louiza Oudni
A review of world's fastest connected component labeling algorithms: Speed and energy estimation. DASIP (2014)
Andrés Romero Mier y Terán, Lionel Lacassagne, Michèle Gouiffès, Ali Hassan Zahraee
Covariance tracking: architecture optimizations for embedded systems. EURASIP J. Adv. Signal Process. 2014 (2014)
Lionel Lacassagne, Daniel Etiemble, Ali Hassan Zahraee, Alain Dominguez, Pascal Vezolle
High level transforms for SIMD and low-level computer vision algorithms. WPMVP@PPoPP (2014)
Laurent Cabaret, Lionel Lacassagne
What is the world's fastest connected component labeling algorithm? SiPS (2014)
Andrés Romero Mier y Terán, Lionel Lacassagne, Ali Hassan Zahraee, Michèle Gouiffès
Real-time covariance tracking algorithm for embedded systems. DASIP (2013)
H. Ye, Lionel Lacassagne, Joël Falcou, Daniel Etiemble, Laurent Cabaret, O. Florent
High level tranforms toreduce energy consumption of signal and image processing operators. PATMOS (2013)
Andrés Romero Mier y Terán, Michèle Gouiffès, Lionel Lacassagne
Enhanced local binary covariance matrices (ELBCM) for texture analysis and object tracking. MIRAGE (2013)
Marek Gorgon, Lionel Lacassagne
Session 3 (special session): Visual scene analysis in 2D and 3D. DASIP (2013)
Andrés Romero Mier y Terán, Michèle Gouiffès, Lionel Lacassagne
Covariance Descriptor Multiple Object Tracking and Re-identification with Colorspace Evaluation. ACCV Workshops (2) (2012)
Claude Tadonki, Lionel Lacassagne, Elwardani Dadi, El Mostafa Daoudi
Accelerator-Based implementation of the Harris Algorithm. ICISP (2012)
H. Ye, Lionel Lacassagne, Daniel Etiemble, Laurent Cabaret, Joel Falcou, Andrés Romero Mier y Terán, O. Florent
Impact of high level transforms on high level synthesis for motion detection algorithm. DASIP (2012)
Hedi Tabia, Michèle Gouiffès, Lionel Lacassagne
Motion histogram quantification for human action recognition. ICPR (2012)
Jason Lambert, Antoine Pedron, Guillaume Gens, Franck Bimbard, Lionel Lacassagne, Ekaterina Iakovleva
Performance evaluation of total focusing method on GPP and GPU. DASIP (2012)
Tarik Saidani, Lionel Lacassagne, Joel Falcou, Claude Tadonki, Samir Bouaziz
Parallelization Schemes for Memory Optimization on the Cell Processor: A Case Study on the Harris Corner Detector. Trans. High Perform. Embed. Archit. Compil. 3 (2011)
Antoine Pedron, Lionel Lacassagne, Victor Barbillon, Franck Bimbard, Gilles Rougeron, Stéphane Le Berre
Performance Analysis of an Ultrasound Reconstruction Algorithm for Non Destructive Testing. PARCO (2011)
Andrés Romero Mier y Terán, Michèle Gouiffès, Lionel Lacassagne
Feature points tracking adaptive to saturation. ICSIPA (2011)
Florence Laguzet, Michèle Gouiffès, Lionel Lacassagne, Daniel Etiemble
Automatic color space switching for robust tracking. ICSIPA (2011)
Antoine Pedron, Lionel Lacassagne, Franck Bimbard, Stéphane Le Berre
Parallelization of an ultrasound reconstruction algorithm for non destructive testing on multicore CPU and GPU. DASIP (2011)
Lionel Lacassagne, Bertrand Y. Zavidovique
Light speed labeling: efficient connected component labeling on RISC architectures. J. Real Time Image Process. 6 (2) (2011)
Julien Peeters, Nicolas Ventroux, Tanguy Sassolas, Lionel Lacassagne
A systemc TLM framework for distributed simulation of complex systems with unpredictable communication. DASIP (2011)
Michèle Gouiffès, Florence Laguzet, Lionel Lacassagne
Projection-histograms for mean-shift tracking. ICIP (2010)
Michèle Gouiffès, Florence Laguzet, Lionel Lacassagne
Color Connectedness Degree for Mean-Shift Tracking. ICPR (2010)
Antoine Pedron, Florence Laguzet, Tarik Saidani, Pierre Courbin, Lionel Lacassagne, Michèle Gouiffès
Parallélisation d'opérateurs de TI : multi-cœurs, Cell ou GPU ? Traitement du Signal 27 (2) (2010)
Lionel Lacassagne, Antoine Manzanera, Julien Denoulet, Alain Mérigot
High performance motion detection: some trends toward new embedded architectures for vision systems. J. Real Time Image Process. 4 (2) (2009)
Tarik Saidani, Joel Falcou, Claude Tadonki, Lionel Lacassagne, Daniel Etiemble
Algorithmic Skeletons within an Embedded Domain Specific Language for the CELL Processor. PACT (2009)
Lionel Lacassagne, Bertrand Y. Zavidovique
Light Speed Labeling for RISC architectures. ICIP (2009)
Lionel Lacassagne, Antoine Manzanera, Antoine Dupret
Motion detection: Fast and robust algorithms for embedded systems. ICIP (2009)
Abdelhafid Elouardi, Samir Bouaziz, Antoine Dupret, Lionel Lacassagne, Jacques-Olivier Klein, Roger Reynaud
A Smart Architecture for Low-Level Image Computing. Int. J. Comput. Sci. Appl. 5 (3a) (2008)
Tarik Saidani, Joel Falcou, Lionel Lacassagne, Samir Bouaziz
Altivec Vector Unit Customization for Embedded Systems. Int. J. Comput. Sci. Appl. 5 (3a) (2008)
Abdelhafid Elouardi, Samir Bouaziz, Antoine Dupret, Lionel Lacassagne, Jacques-Olivier Klein, Roger Reynaud
Image Processing Vision Systems: Standard Image Sensors Versus Retinas. IEEE Trans. Instrum. Meas. 56 (5) (2007)
Muhammad Omer Cheema, Lionel Lacassagne, Omar Hammami
System-Platforms-Based SystemC TLM Design of Image Processing Chains for Embedded Applications. EURASIP J. Embed. Syst. 2007 (2007)
Tarik Saidani, Lionel Lacassagne, Samir Bouaziz, Taj Muhammad Khan
Parallelization Strategies for the Points of Interests Algorithm on the Cell Processor. ISPA (2007)
Olivier Vermeulen, Antoine Manzanera, Lionel Lacassagne
Ultra Fast Grey Scale Face Detection Using Vector SIMD Programming. SITIS (2007)
Tarik Saidani, Stéphane Piskorski, Lionel Lacassagne, Samir Bouaziz
Parallelization schemes for memory optimization on the cell processor: a case study of image processing algorithm. MEDEA@PACT (2007)
Arnaud Verdant, Antoine Dupret, Hervé Mathias, Patrick Villard, Lionel Lacassagne
Adaptive Multiresolution for Low Power CMOS Image Sensor. ICIP (5) (2007)
Daniel Etiemble, Lionel Lacassagne
Des flottants 16 bits sur microprocesseurs d'usage général pour images et multimédia. Tech. Sci. Informatiques 24 (6) (2005)
Jacques-Olivier Klein, Lionel Lacassagne, Hervé Mathias, Sebastien Moutault, Antoine Dupret
Low Power Image Processing: Analog Versus Digital Comparison. CAMP (2005)
Lionel Lacassagne, Daniel Etiemble, S. A. Ould Kablia
16-bit Floating Point Instructions for Embedded Multimedia Applications. CAMP (2005)
Daniel Etiemble, Samir Bouaziz, Lionel Lacassagne
Customizing 16-bit FP Instructions on a NIOS II Processor for FPGA Image and Media Processing. ESTIMedia (2005)
Julien Denoulet, Ghilès Mostafaoui, Lionel Lacassagne, Alain Mérigot
Implementing Motion Markov Detection on General Purpose Processor and Associative Mesh. CAMP (2005)
Daniel Etiemble, Lionel Lacassagne
16-Bit FP Sub-Word Parallelism to Facilitate Compiler Vectorization and Improve Performance of Image and Media Processing. ICPP (2004)
Catherine Achard, Jean Devars, Lionel Lacassagne
Object Image Retrieval with Image Compactness Vectors. ICPR (2000)
Lionel Lacassagne, Maurice Milgram, Patrick Garda
Motion Detection, Labeling, Data Association And Tracking, in Real-Time on RISC Computer. ICIAP (1999)
Bertrand Granado, Lionel Lacassagne, Patrick Garda
Can General Purpose Micro-processors Simulate Neural Networks in Real-Time? IWANN (2) (1999)
Frantz Lohier, Lionel Lacassagne, Patrick Garda
A generic methodology for the software managing of caches in multi-processors DSP architectures. ICASSP (1999)
Lionel Lacassagne, Frantz Lohier, Patrick Garda
Real time execution of optimal edge detectors on RISC and DSP processors. ICASSP (1998)