Langis Gagnon

Parisa Darvish Zadeh Varcheie, Claude Chapdelaine, Langis Gagnon: Infrared-Based Facial Points Tracking and Action Units Detection in Context of Car Driving Simulator. EURASIP J. Image and Video Processing 2012: 15 (2012)

Samuel Foucher, Tom Landry, Carlos López-Martínez, François Charbonneau, Langis Gagnon: An evaluation of PolSAR speckle filters on Compact-Pol images. IGARSS 2012: 5089-5092

Vishwa Gupta, Parisa Darvish Zadeh Varcheie, Langis Gagnon, Gilles Boulianne: Content-based video copy detection using nearest-neighbor mapping. ISSPA 2012: 918-923

Parisa Darvish Zadeh Varcheie, Langis Gagnon: Lip tracking using adaptive fuzzy particle filter in the context of car driving simulator under low contrast near-infrared illumination. ICASSP 2010: 1162-1165

Marc Lalonde, Samuel Foucher, Langis Gagnon: Unconstrained license plate detection using the Hausdorff distance. Visual Information Processing 2010: 77010

Samuel Foucher, Marc Lalonde, Langis Gagnon: Automatic scene activity modeling for improving object classification. Visual Information Processing 2010: 770104

Samuel Foucher, Marc Lalonde, Langis Gagnon: CRIM Notebook Paper - TRECVID 2010 Surveillance Event Detection. TRECVID 2010

Ken Ryan, Aishy Amer, Langis Gagnon: Spatiotemporal Region Enhancement and Merging for Unsupervized Object Segmentation. EURASIP J. Image and Video Processing 2009 (2009)

Langis Gagnon, Samuel Foucher: Segmentation of non-natural objects in landscape images using ridgelet transform. J. Electronic Imaging 18(2): 023010 (2009)

Maguelonne Héritier, Langis Gagnon, Samuel Foucher: Places Clustering of Full-Length Film Key-Frames Using Latent Aspect Modeling Over SIFT Matches. IEEE Trans. Circuits Syst. Video Techn. 19(6): 832-841 (2009)

Langis Gagnon, Samuel Foucher, Maguelonne Héritier, Marc Lalonde, David Byrns, Claude Chapdelaine, James Turner, Suzanne Mathieu, Denis Laurendeau, Nath Tan Nguyen, Denis Ouellet: Towards computer-vision software tools to increase production and accessibility of video description for people with vision loss. Universal Access in the Information Society 8(3): 199-218 (2009)

Claude Chapdelaine, Langis Gagnon: Accessible videodescription On-Demand. ASSETS 2009: 221-222

Claude Chapdelaine, Samuel Foucher, Langis Gagnon: Impact of Gaze Analysis on the Design of a Caption Production Software. HCI (7) 2009: 314-323

Steven S. Beauchemin, Parisa Darvish Zadeh Varcheie, Langis Gagnon, Denis Laurendeau, Martin Lavallière, Thierry Moszkowicz, Florent Prel, Normand Teasdale: COBVIS-D: A Computer Vision System for Describing the Cephalo-Ocular Behavior of Drivers in a Driving Simulator. ICIAR 2009: 604-615

Maguelonne Héritier, Samuel Foucher, Langis Gagnon: CRIM Notebook Paper - TRECVID 2008 Video Copy Detection Using Latent Aspect Modeling Over SIFT Matches. TRECVID 2008

Samuel Foucher, Langis Gagnon: Automatic Detection and Clustering of Actor Faces based on Spectral Clustering Techniques. CRV 2007: 113-122

Marc Lalonde, David Byrns, Langis Gagnon, Normand Teasdale, Denis Laurendeau: Real-time eye blink detection with GPU-based SIFT tracking. CRV 2007: 481-487

Maguelonne Héritier, Samuel Foucher, Langis Gagnon: Key-Places Detection and Clustering in Movies Using Latent Aspects. ICIP (2) 2007: 225-228

Langis Gagnon, France Laliberté, Marc Lalonde, Mario Beaulieu: Toward an Application of Content-Based Video Indexing to Computer- Assisted Descriptive Video. CRV 2006: 8

Ken Ryan, Aishy Amer, Langis Gagnon: Video Object Segmentation Based on Object Enhancement and Region Merging. ICME 2006: 273-276

Alexandra Branzan Albu, Denis Laurendeau, Sylvain Comtois, Denis Ouellet, Patrick Hébert, André Zaccarin, Marc Parizeau, Robert Bergevin, Xavier Maldague, Richard Drouin, Stéphane Drouin, Nicolas Martel-Brisson, Frédéric Jean, Helene Torresan, Langis Gagnon, France Laliberté: MONNET: Monitoring Pedestrians with a Network of Loosely-Coupled Cameras. ICPR (4) 2006: 924-928

Claude Chapdelaine, Mario Beaulieu, Langis Gagnon: Vers une synchronisation du sous-titrage en direct français avec les mouvements de l'image. IHM 2006: 277-280

Samuel Foucher, Marc Lalonde, Langis Gagnon, A.-M. Steff: Software for Automatic Detection and Monitoring of Fluorescent Lesions in Mice. CBMS 2004: 402-407

Marc Lalonde, France Laliberté, Langis Gagnon: RetsoftPlus: A Tool for Retinal Image Analysis. CBMS 2004: 542-547

France Laliberté, Langis Gagnon, Yulong Shen: Registration and Fusion of Retinal Images - An Evaluation Study. IEEE Trans. Med. Imaging 22(5): 661-673 (2003)

Marc Lalonde, Langis Gagnon: Variable Neighborhood Search for Geometrically Deformable Templates. ICPR (2) 2002: 689-692

France Laliberté, Langis Gagnon, Yunlong Sheng: Registration and Fusion of Retinal Images: A Comparative Study. ICPR (1) 2002: 715-718

Marc Lalonde, Mario Beaulieu, Langis Gagnon: Fast and Robust Optic Disc Detection using Pyramidal Decomposition and Hausdorff-based Template Matching. IEEE Trans. Med. Imaging 20(11): 1193-1200 (2001)

Elmehdi Aitnouri, Shengrui Wang, Djemel Ziou, Jean Vaillancourt, Langis Gagnon: Estimation of multi-modal histogram's pdf using a mixture model. Neural Parallel & Scientific Comp. 7(1): 103-118 (1999)