Conference: OCEANS 2023 - Limerick. Limerick (IRL) 2023. Title: Distortion Correction of AUV-acquired Side-Scan Sonar Data Author: V. Franchi; H. Rajani; R. Garcia; B. Martinez-Clavel; N. Gracias, Conference: 27e édition de la Réunion des Sciences de la Terre. Lyon (FRA) 2021. Title: Regional mapping and characterisation of shallow submarine hydrothermal system (Milos) Author: Martelat, J.E.;Escartín, J.;Barreyre, T.;Gracias, N.;Vallicrosa, G.;Garcia, R. Conference: 2021 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW). Montreal (CAN) 2021. Title: Hyperspectral 3D mapping of underwater environments Author: Ferrera, M.;Arnaubec, A.;Istenic, K.;Gracias, N.;Bajjouk, T. Conference: 22nd EGU General Assembly. Online (AUT) 2020. Title: Connecting seismicity, gravity-driven erosion and deposition at submarine normal faults: Insights from mapping of the 2004 Mw 6.3 Les Saintes earthquake rupture (French Antilles) Author: Escartin, J.;Billant, J.;Leclerc, F.;Olive, J-A.;Istenic, K.;Gracias, N.;Garcia, R.;Arnaubec, A.;Deplus, C.;Feuillet, N. Conference: EGU General Assembly 2020. Vienna (AUT) 2020. Title: Integrated regional scale view of Milos submarine hydrothermalism Author: Puzenat, V.; Martelat, J.; Escartin, J.; Barreyre, T.; Gracias, N.; Vallicrosa, G.; Garcia, R.; Magí, L.; Nomikou, P.; Grandjean, P.; Allemand, P.; Schouw, A.; Le Moine Bauer, S.; Leth Jørgensen, S.; Antoniou, V.; Vlasopoulos Conference: 21st EGU General Assembly, EGU2019,. Vienna (AUT) 2019. Title: Seafloor rupture of a normal fault: geometry, displacement, and links between erosion/sedimentation and seismicity Author: Escartin, J.;Billant, J.;Leclerc, F.;Olive, J-A.;Istenič, K.;Gracias, N.;Arnaubec, A.;Garcia, R.;Deplus, C.;Feuillet, N.; et al Conference: MTS/IEEE Oceans Conference. Marseille (FRA) 2019. Title: Performing submarine field survey without scuba gear using GIS-like mapping in a Virtual Reality environment Author: Billant, J.;Bozzinio, J.;Leclerc, F.;Escartin, J.;Gracias, N.;Istenic, K.; Arnaubec, A.;Garcia, R. Conference: 11th IFAC Conference on Control Applications in Marine Systems, Robotics, and Vehicles CAMS 2018. Opatija (CRO) 2018. Title: Semantic SLAM for an AUV using object recognition from point clouds Author: Himri, K.;Ridao, P.;Gracias, N.;Palomer, A.;Palomeras, N.;Pi, R. Conference: ROBOT'2017: Third Iberian Robotics Conference. Sevilla (ESP) 2017. Title: Immersive Touring For Marine Archaeology. Application of a new compact omnidirectional camera to mapping the Gnali´c shipwreck with an AUV Author: Bosch, J.; Gracias, N.; Pidao, P.;Ribas, D.;Istenic, K;Gracia, R.;Rossi, R.I. Conference: MTS/IEEE OCEANS 2017-Aberdeen. Aberdeen (SCO) 2017. Title: LOON-DOCK: AUV homing and docking for high-bandwidth data transmission Author: Hurtos, N.; Mallios, A.; Palomeras, N.; Bosch, J.; Vallicrosa, G.; Vidal, E.; Ribas, D.; Gracias, N.; Carreras, M.; Ridao, P. Conference: VII jornadas de automática marítima - AUTOMAR 2017. Castelló (ESP) 2017. Title: Towards Model Based Object Recognition for Underwater Scenes using 3D point clouds Author: K. Himri.; Ridao, P.; Gracias, N. Conference: MTS/IEEE Oceans 2017. Aberdeen (SCO) 2017. Title: Real-time Fish Detection in Trawl Nets Author: Prados, R.; Garcia, R.;Gracias, N.;Neumann, L. Conference: 10th IFAC Conference on Control Applications in Marine Systems (CAMS 2016). Trondheim (NOR) 2016. Title: Autonomous homing and docking for AUVs using Range-Only Localization and Light Beacons Author: Vallicrosa, G.; Bosch, J.; Palomeras, N.; Ridao, P.; Carreras, M.; Gracias, N. Conference: 7th International Workshop on Marine Technology. Barcelona (ESP) 2016. Title: Omnidirectional Underwater Surveying and Telepresence Author: N. Gracias, R. Garcia, R. Campos, R. Prados, J. Bosch, A. Elibol, T. Nicosevici, L. Neumann and J. Quintana.; Conference: XXXVII Jornadas De Automática. Madrid (ESP) 2016. Title: Towards omnidirectional immersion for ROV teleoperation Author: Bosch, J.; Ridao, P.; Garcia, R.; Gracias, N. Conference: Oceans MTS/IEEE OCEANS conference. Washington DC (USA) 2015. Title: Improved Supervised Classification of Underwater Military Munitions Using Height Features Derived from Optical Imagery Author: Gleason, A.;Gracias, N.;Shiavuddin, ASM.;Schultz, G.;Gintert, B. Conference: IFAC Workshop on Navigation, Guidance and Control of Underwater Vehicles (NGCUV15). Girona (ESP) 2015. Title: Pose Estimation for Underwater Vehicles using Light Beacons Author: Gracias, N.;Bosch, J.;Karim, M. Conference: Second Iberian Robotics Conference - ROBOT'2015. Lisboa (PRT) 2015. Title: Autonomous Seabed Inspection for Environmental Monitoring Author: Hernandez, J.D.;Istenic, K.; Gracias, N.;Garcia, R;Ridao, P.;Carreras, M. Conference: Oceans MTS/IEEE OCEANS. Washington DC (USA) 2015. Title: Littoral seafloor sensing and characterization using marine electromagnetics, optical imagery, and remotely and autonomously operated platforms Author: Schultz, G.;Keranen, J.;Gleason, A.;Gracias, N. Conference: 10th International Conference, ICVS 2015. Copenhagen (DMK) 2015. Title: Geostatistics for Context-Aware Image Classification Author: Codevilla, F.;Botelho, S.;Duarte, N.;Purkis, S.; Shihavuddin, A.S.M;Garcia, R.;Gracias, N. Conference: IFAC Workshop on Navigation, Guidance and Control of Underwater Vehicles (NGCUV15). Girona (ESP) 2015. Title: Global Alignment of a Multiple-Robot Photomosaic using Opto-Acoustic Constraints Author: Campos, R.;Gracias, N.;Palomer, A.;Ridao, P. Conference: 4th EOS Topical Meeting on Blue Photonics. Barcelona (ESP) 2015. Title: Omnidirectional underwater camera design and calibration Author: Bosch, J.;Gracias, N.;Ribas, D.;Ridao, P. Conference: International Symposium on Naval Architecture and Maritime (INT-NAM). Istanbul (TUR) 2014. Title: 3-D Mapping for the characterization of the seafloor using an underwater robot within the MUMAP Project Author: R. Garcia, N. Gracias, R. Campos, R. Prados, L. Neumann, T. Nicosevici, J. Escartin Conference: Fall AGU 2014 Meeting. San Francisco (USA) 2014. Title: Quantifying Coseismic Normal Fault Rupture at the Seafloor: The 2004 Les Saintes Earthquake (Mw 6.3) Along the Roseau Fault (French Antilles) Author: J. Escartín, F. Leclerc, M. Cannat, S. Petersen, N. Augustin, A. Bezos, D. Bonnemains, V. Chavagnac, Y. Choi, M. Godard, K. Haaga., C. Hamelin, B. Ildefonse, J. W. Jamieson, B. E. John, T. Leleu, M. Massot-Campos, C. Mevel, P Conference: Intelligent Robots and Computer Vision XXXII: Algorithms and Techniques. San Francisco (USA) 2014. Title: Towards automatic identification of mismatched image pairs through loop constraints Author: Elibol, A.;Kim, J.;Gracias, N.;Garcia, R. Conference: EUROCAST 2013. Las Palmas (ESP) 2013. Title: From Survey to Intervention- The Challenges of 3D Mapping for Multipurpose Intervention Author: Ridao, P.; Gracias, N.; Carreras, M.; Garcia, R. Conference: 5th International Workshop on Marine Technology (MARTECH'13). Girona (ESP) 2013. Title: Operational validation of girona500 AUV Author: Ridao, P.; Ribas, D.; Palomeras, N.; Carreras, M.; Mallios, A.; Hurtós, N.; Gracias, N.; Magí, Ll.; Garcia, R.; Campos, R.; Prados, R.; Escartin, J. Conference: 5th International Workshop on Marine Technology (MARTECH'13). Girona (ESP) 2013. Title: Merging bathymetric and optical cues form in-detail inspection of an underwater shipwreck Author: Campos, R.; Gracias, N.; Prados R.; Garcia, R. Conference: Oceans MTS/IEEE. Bergen (NOR) 2013. Title: Bathymetry-based SLAM with Difference of Normals point-cloud subsampling and probabilistic ICP registration Author: Palomer, A.;Ridao, P.;Ribas, D.;Mallios, A.;Gracias, N.;Vallicrosa, G. Conference: Oceans MTS/IEEE. Bergen (NOR) 2013. Title: Vision-based localization and mapping system for auv intervention Author: Palomeras, N.; Nagappa, S.; Ribas, D.; Gracias, N.; Carreras, M. Conference: MTS/IEEE OCEANS. Bergen (NOR) 2013. Title: Match elimination using cycle basis in underwater optical mapping Author: Elibol, A.; Kim, J.; Yu, S-C.; Gracias, N.; Garcia, R. Conference: IEEE International Underwater Technology Symposium. Tokyo (JPN) 2013. Title: Optical methods to monitor temporal changes at the seafloor: The Lucky Strike deep-sea hydrothermal vent field (Mid-Atlantic Ridge) Author: Escartin, J.;Garcia, R.;Barreyre,T.;Cannat, M.;Gracias, N.;Shihavuddin, A.; Mittelstaedt, E Conference: Martech 2013 5th International Workshop on Marine Technology. Girona (ESP) 2013. Title: Incremental underwater mapping in 6dof with stereo tracking Author: De Filippo, F.;Gracias, N.;Garcia, R.;Ferrer, J.;Bruno, F. Conference: MTS/IEEE OCEANS . Bergen (NOR) 2013. Title: Mapping the Moon: Using a lightweight AUV to survey the site of the 17th Century ship ‘La Lune’ Author: Gracias, N.; Ridao, P.; Garcia, R.; Escartin, J.; L’Hour, M.; Cibecchini, F.; Campos, R.; Carreras, M.; Ribas, D.; Palomeras, N.; Magi, Ll.; Palomer, A.; Nicosevici, T.;Prados, R.;Hegedus, R.; Neumann, L.; de Filippo, F.; Mal Conference: MTS/IEEE OCEANS . Bergen (NOR) 2013. Title: Single Cluster PHD SLAM: Application to Autonomous Underwater Vehicles using Stereo Vision Author: Nagappa, S.; Palomeras, N.; Lee, C.S; Gracias, N.; Clark, D.; Salvi, J. Conference: IEEE 20th Conference on Signal Processing and Communications Applications (SIU). Mugla (TUR) 2012. Title: Efficient Image Mosaicing for optical Underwater Mapping Author: Elibol, A.; Gracias, N.; Garcia, R. Conference: IEEE Engineering Education Conference (EDUCON 2012). Marrakesh (MAR) 2012. Title: Project-based learning as a Motivating tool to Teach Computer Vision Author: Garcia, R.; Gracias, N.R. Conference: 20th Mediterranean Conference on Control and Automation. Barcelona (ESP) 2012. Title: Multipurpose autonomous underwater intervention: A systems integration perspective Author: Prats, M.; García J.C.; Wirth, S.;Ribas, D.; Sanz, P.J.; Ridao, P.; Gracias, N.; Oliver, G. Conference: 12th International Coral Reef Symposium . Cairns (AUS) 2012. Title: Third-Generation Underwater Landscape Mosaics for Coral Reef Mapping and Monitoring Author: Gintert, B.; Gleason, K.; Cantwell, K.; Gracias, N.; Gonzalez, M.; Reid, R.P. Conference: IEEE OCEANS Conference. Santander (ESP) 2011. Title: Detection of interest points in turbid underwater images Author: Garcia, R.; Gracias, N., Conference: 4th International Workshop on Marine Technology (Martech'11). Cádiz (ESP) 2011. Title: Underwater Optical Mapping Author: Garcia, R.; Gracias, N. Conference: 4th Iberian Conference on pattern recognition and image analysis(ibPRIA09). Povoa do Varzim (PRT) 2009. Title: Match selection in batch mosaicing using mutual information Author: Elibol, A.; Gracias, N.; Garcia, R. Conference: Annual Conference of the American Society of Photogrammetry and Remote Sensing (ASPRS). Baltimore (USA) 2009. Title: Small scale underwater change detection Author: Delanouy, O.; Gracias, N.; Garcia, R. Conference: 4th International Symposium on Visual Computing (ISVC08). Las Vegas (USA) 2008. Title: A new global alignment method for feature based image mosaicing Author: Elibol, A.; Garcia, R.; Delaunoy, O.; Gracias,N. Conference: MTS/IEEE OCEANS'08 Conference. Quebec City (CAN) 2008. Title: A motion compensated filtering approach to remove sunlight flicker in shallow water images Author: Gracias, N.; Negahdaripour,S.; Neumann,L.; Prados,R.; Garcia,R. Conference: OCEANS'08 MTS/IEEE KOBE-TECHNO-OCEAN '08 (OTO'08). Kobe (JPN) 2008. Title: Towards detecting changes in underwater image sequences Author: Delaunoy, O.; Gracias, N.; Garcia, R.
Conference: OCEANS 2023 Limerick. (IRL) 2023. Title: Distortion Correction of AUV-acquired Side-Scan Sonar Data. Author: V. Franchi; H. Rajani; R. Garcia; B. Martinez-Clavel; N. Gracias Conference: Oceans 2021. San Diego (USA) 2021. Title: Combined use of a frame and a linear pushbroom camera for deep-sea 3D hyperspectral mapping Author: Kumar, P.;Gracias, N.;Istenic, K.;Garcia, R.;Arnaubec, A.;Ferrera, M.;Bajjouk, T. Conference: IEEE OCEANS Global 2020. Singapur (SGP) 2020. Title: Allowing untrained scientists to safely pilot ROV's: Early collision detection and avoidance using omnidirectional vision Author: Ochoa, E.;Gracias, N.;Istenič, K.;Garcia, R.;Bosch, J.;Cieslak, P. Conference: Fall Meeting 2018. Washington D.C. (USA) 2018. Title: Mapping the Mw6.3 2004 Les Saintes earthquake seafloor rupture with deep-sea vehicles: Length, displacement, nature, and links between coseismic deformation and erosion/sedimentation Author: Escartin, J.; Leclerc, F.; Nathalie, F.; Le Friant, A.; Billant, J.; Olive, J. A. L.; Henri, M.; Andreani, M.; Arnaubec, A.; Dano, A.; Delorme, A.; Deplus, C.; Fournasson, M. L.; Gini, C.; Gracias, N.; Hamelin, C.; Istenic, K Conference: Fall Meeting 2018. Washington D.C. (USA) 2018. Title: Submarine expression of the earthquake cycle: morphotectonics analysis of the normal Roseau fault (Lesser Antilles, France) from high resolution bathymetry and 3D photogrammetric models to reconstruct its slip history Author: Billant, J.; Leclerc, F.; Escartin, J.; Gracias, N.; Istenic, K.; Arnaubec, A.; Nathalie, F.; Deplus, C. Conference: MTS/IEEE Oceans 2017. Aberdeen (SCO) 2017. Title: Mission-time 3D Reconstruction with Quality Estimation Author: Istenic, K.; Ila, V.;Gracias, N.;Polok, L.;Garcia R. Conference: XXXVI Jornadas de Automática. Bilbao (ESP) 2015. Title: Survey and Intervention HROV Author: Ridao, P.;Carreras, P.;Ribas, D.;Gracias, N.;Garcia, R. Conference: Oceans MTS/IEEE OCEANS conference. Genova (ITA) 2015. Title: Creating 360º Underwater Virtual Tours Using an Omnidirectional Camera Integrated in an AUV Author: Bosch, J.;Ridao, P.;Ribas, D.;Gracias, N. Conference: MTS/IEEE OCEANS . Bergen (NOR) 2013. Title: Automated classification and thematic mapping of bacterial mats in the North Sea Author: Shihavuddin, A.; Gracias, N.; Garcia, R.; Escartin, J.; Pedersen, R. Conference: 5th International Conference on Education and New Learning Technologies (EDULEARN). Barcelona (ESP) 2013. Title: Can we Trust Peer Grading in Oral Presentations? Towards Optimizing a Critical Resource Nowadays: Teacher’s Time Author: Gracias, N.; Garcia, R. Conference: 12th International Coral Reef Symposium . Queensland (AUS) 2012. Title: Enchanced Underwater mosaicing technology for coral reef monitoring and mapping Author: Gleason, A.C.R,; Gintert,B.; Gracias,N.; Cantwell,K.; Gonzalez,M.; Reid, R.P. Conference: 12th International Coral Reef Symposium . Queensland (AUS) 2012. Title: Mesuring coral community resilience: a 40-year analysis at Andros Island Author: Gintert,B.; Gracias,N.; Szlyk,T.; Ciminello,M.; Reid, R.P. Conference: XXIII Jornadas de Automática . Vigo (ESP) 2012. Title: Construcción de mapas ópticos para la caracterización del fondo marino Author: Prados, R.;Garcia, R.;Gracias, N.;Ridao, P.;Escartin, J. Conference: International Conference on Computer Vision Theory and applications (VISAPP 2012). Roma (ITA) 2012. Title: Online Sunflicker removal Using dymanic Texture Prediction Author: Shihavuddin, ASM.; Gracias, N.R.; Garcia, R. Conference: 41st Annual benthic ecology meeting . Norfolk (GBR) 2012. Title: Underwater landscape mosaics: the cure for common coral reef monitoring Author: Cantwell, K.;Gintert,B.; Lirman,D.;Gonzalez, M.;Gracias, N.;Reid, R.P. Conference: International Conference on Volcanism of the Southern Aegean (VOLSAM 2012). Santorini (GRC) 2012. Title: Preliminary submarine monitoring of Santorini Caldera: Hydrothermal activity, and seafloor deformation Volcanism of the Southern Aegean in the frame of the broader Mediterranean area Author: Nomikou, P.; Escartin, J.; Ridao, P.; Sakellariou, D.; Camilli, R.; Ballu, V.; Moreira, M.; Mevel, C.; Mallios, A.; Deplus, C.; Andreani, M.; Pot, O.; Garcia, R.; Rouzie, L.; Gabsi, T.; Campos, R.; Gracias, N.; Hurtos, Ν Conference: 12th International Coral Reef Symposium . Queensland (AUS) 2012. Title: Reef-scale benthic change: using landscape mosaics to address monitoring gaps Author: Cantwell,K.; Gintert,B.; Gracias,N.; Lirman,D.; Gonzalez,M.; Gleason,A.C.R.; Reid, R.P. Conference: MICCAT11. Conference. Barcelona. Barcelona (ESP) 2012. Title: 3D Skin Mapping for Melanoma Detection Author: Quintana, J.; Campos, R.; Gracias, N.; Freixenet, J.; Garcia, R. Conference: World Congress of Dermoscopy. Brisbane (AUT) 2011. Title: A novel acquisition device for Total Body Photography Author: Quintana, J.; Campos, R.; Garcia, R.; Freixenet, J.; Gracias, N.; Puig, S.; Malvehy, J. Conference: SERDP Annual Partners Conference. Washington (USA) 2006. Title: Application of rov-based video technology to complement coral reef resource mapping and monitoring Author: Reid,P.; Negahdaripour, S.; Gracias,N.; Lirman, D.; Gleason,A.; Gintert,B.; Kramer, P. Conference: AGU Ocean Science Meeting. Honolulu, Hawaii (USA) 2006. Title: Two dimensional video mosaics for mapping and monitoring coral reef resources Author: Gracias, N.; Gleason, A.; Lirman,D.;Gintert,B.; Doolittle, D.; Reid, P.; Negahdaripour,S.
Conference: IEEE OES Autonomous Underwater Vehicle Symposium - AUV2018. Porto (PRT) 2018. Title: Object Recognition and Pose Estimation using Laser scans For Advanced Underwater Manipulation Author: K. Himri; R. Pi; P. Ridao; N. Gracias; A. Palomer; N. Palomeras Conference: IEEE / RSJ International Conference on Intelligent Robots and Systems Workshop on Robotics for environmental Monitoring IROS 2011. Sant Francisco (California) (USA) 2011. Title: Efficient autonomous image mosaicing with applications to coral reef monitoring Author: Elibot, A.; Gracias, N.; Garcia, R.; Gleason, A.; Gintert, B.; Lirman, D.; Reid, P.R.; Conference: Ocean sciences meeting AGU/ASLO. Portland, Oregon (USA) 2010. Title: Underwater landscape mosaics: a unique tool for linking reef ecology and reef mapping Author: Gintert, B.; Gleason, A.; Gracias, N.; Lirman, D.; Gonzalez, M; Reid, R.P. Conference: 63rd Annual Gulf and Caribbean Fisheries institute meeting. San Juan (PRI) 2010. Title: Damage assessment of vessel Grounding injuries on coral reef habitats using underwater landscape mosaics Author: Gleson, A.; Lirman, D.; Gracias, N.; Moore, T.; Griffin, S.; Gonzalez, M.; Gintert, B.; Reid, R.P. Conference: SERDP Annual Partners Conference. Washington (USA) 2009. Title: Landscape mosaics of coral reefs: powerful tools for community assessment and monitoring Author: Reid, P.; Gracias, N.; Lirman, D.; Gleason, A.; Gintert, B.; Dick, M.; Kramer, P.; Conference: 11th International Coral Reef Symposium. Fort Lauderdale, Florida (USA) 2008. Title: Landscape mosaics of coral reefs: A new survey technology for mapping and monitoring reef condition Author: Gintert, B.; Gracias, N.; Lirman,D.; Gleason,A.; Kramer, P.; Reid, R.P. Conference: 2nd International Workshop on Marine Technology (MARTECH'07) . Vilanova i la Geltrú (ESP) 2007. Title: Identification of geometrically consistent interest points for 3D scene reconstruction Author: Nicosevici, T.; Garcia, R.; Gracias, N. Conference: 2nd International Workshop on Marine Technology (MARTECH'07) . Vilanova i la Geltrú (ESP) 2007. Title: Creating large and accurate mosaics of the mid-Atlantic ridge Author: Ferrer, J.; Gracias, N.; Delaunoy, O.; Garcia, R. Conference: Conference OCEANS’2007 MTS/IEEE. Vancouver (CAN) 2007. Title: Large-area photo-mosaics using global alignment and navigation data Author: Ferrer, J.; Elibol, A.; Delaunoy, O.; Gracias, N.; Garcia, R.
Conference: 17th Bristish Machine Vision Conference (BMVC). Edinburgh (ENG) 2006. Title: Fast image blending using waterheds and graphs cuts Author: Gracias,N.; Gleason, A.; Negahdaripour,S.; Mahoor, M. Conference: 4th IFAC/EURON Symposium on autonomous vehicles. Woods Hole MA (USA) 2006. Title: Mosaic mapping of shallow water coral reefs Author: N. Gracias, S. Negahdaripour Conference: MTS/IEEE Oceans Conference 2005. Washington DC (USA) 2005. Title: Underwater mosaic creation using video sequences from different altitudes Author: Gracias, N.; Negahdaripour, S. Conference: 4th IFAC/EURON Symposium on Auntonomous vehicles. Lisboa (PRT) 2004. Title: Linear global mosaics for underwater surveying Author: N. Gracias, Joao Paulo Costeira, Jose Santos Victor Conference: IEEE OCEANS conference. Biloxi (USA) 2002. Title: Results on underwater mosaic based navigation Author: N. Gracias, S. Zwaan, A. Bernardino, Jose Santos Victor Conference: IEEE OCEANS conference 2001. Honolulu, Hawaii (USA) 2001. Title: Underwater mosaicing and trajectory reconstruction using global alignment Author: N. Gracias, Jose Santos Victor Conference: 7th Int. Symp. on Intelligent Robotic Systmens. Coimbra (PRT) 1999. Title: Trajectory reconstruction using mosaic registration Author: Nuno Gracias, Jose Santos Victor Conference: IEEE OCEANS98 conference. Nice (FRA) 1998. Title: Automatic mosaic creation of the Ocean Floor Author: Nuno Gracias, Jose Santos Victor Conference: Int. Symp. on Intell. Robotic Systems SIRS 2007. stockholm (SWE) 1997. Title: Robust Estimation of the fundamental matrix and stereo correspondences Author: Nuno Gracias, Jose Santos Victor Conference: BioSignal'96 conference. Republica txeca (CZE) 1996. Title: Real time ECG Acquisition and processing Author: Nuno Gracias, J. Lima, A. Rosa Conference: Artificial life V. Nara (JPN) 1996. Title: An artificial life environment for ecological systems simulation Author: Nuno Gracias, J. Lima, H. Pereira, A. Rosa Conference: 4º Congresso Portugues de Engenharia Biomédica BioEng'96. Aveiro (PRT) 1996. Title: Remote control of EEG Acquisition Author: Nuno Gracias, J. Lima, A. Rosa, H. Pereira Conference: IEEE International conference on evolutionary computation. Nagoya (JPN) 1996. Title: Fitness function design in cost evaluation based problems Author: Nuno Gracias, J. Lima, H. Pereira, A. Rosa Conference: IEEE international conference on systmes, man and cybernetics. Beijing (CHN) 1996. Title: Unsupervised contour estimation with genetic algrithms Author: Nuno Gracias, J. Lima, M. Figueiredo, A. Fred