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2020 – today
- 2023
[i3]Hayat Rajani
, Nuno Gracias, Rafael García:
A Convolutional Vision Transformer for Semantic Segmentation of Side-Scan Sonar Data. CoRR abs/2302.12416 (2023)- 2022
- [j23]Yago Diez Donoso, Nuno Gracias, Mariano Cabezas, Carsten Jürgens, Maximo Larry Lopez Caceres:
Editorial: AI processing of UAV acquired images for pattern monitoring in natural and urban environments. Frontiers Robotics AI 9 (2022) - [j22]Eduardo Ochoa, Nuno Gracias, Klemen Istenic, Josep Bosch, Patryk Cieslak, Rafael García:
Collision Detection and Avoidance for Underwater Vehicles Using Omnidirectional Vision. Sensors 22(14): 5354 (2022) - 2021
- [j21]Khadidja Himri, Pere Ridao, Nuno Gracias:
Underwater Object Recognition Using Point-Features, Bayesian Estimation and Semantic Information. Sensors 21(5): 1807 (2021) - [j20]Guillem Vallicrosa, Khadidja Himri, Pere Ridao, Nuno Gracias:
Semantic Mapping for Autonomous Subsea Intervention. Sensors 21(20): 6740 (2021) - [c12]Maxime Ferrera, Aurélien Arnaubec, Klemen Istenic, Nuno Gracias, Touria Bajjouk:
Hyperspectral 3D Mapping of Underwater Environments. ICCVW 2021: 3696-3705 - [i2]Maxime Ferrera, Aurélien Arnaubec, Klemen Istenic, Nuno Gracias, Touria Bajjouk:
Hyperspectral 3D Mapping of Underwater Environments. CoRR abs/2110.06571 (2021) - 2020
- [j19]Eduard Vidal, Narcís Palomeras, Klemen Istenic, Nuno Gracias, Marc Carreras:
Multisensor online 3D view planning for autonomous underwater exploration. J. Field Robotics 37(6): 1123-1147 (2020)
2010 – 2019
- 2019
- [j18]Armagan Elibol, Nak Young Chong, Hyunjung Shim, Jinwhan Kim, Nuno Gracias, Rafael García:
Mismatched image identification using histogram of loop closure error for feature-based optical mapping. Int. J. Intell. Robotics Appl. 3(2): 196-206 (2019) - [j17]Klemen Istenic, Nuno Gracias, Aurélien Arnaubec, Javier Escartin, Rafael García:
Scale Accuracy Evaluation of Image-Based 3D Reconstruction Strategies Using Laser Photogrammetry. Remote. Sens. 11(18): 2093 (2019) - [j16]Khadidja Himri, Pere Ridao, Nuno Gracias:
3D Object Recognition Based on Point Clouds in Underwater Environment with Global Descriptors: A Survey. Sensors 19(20): 4451 (2019) - [i1]Klemen Istenic, Nuno Gracias, Aurélien Arnaubec, Javier Escartin, Rafael García:
Automatic Scale Estimation of Structure from Motion based 3D Models using Laser Scalers. CoRR abs/1906.08019 (2019) - 2017
- [j15]Armagan Elibol, Jinwhan Kim, Nuno Gracias, Rafael García:
Fast Underwater Image Mosaicing through Submapping. J. Intell. Robotic Syst. 85(1): 167-187 (2017) - [c11]Josep Bosch, Nuno Gracias, Pere Ridao, David Ribas, Klemen Istenic, Rafael García, Irena Radic Rossi:
Immersive Touring for Marine Archaeology. Application of a New Compact Omnidirectional Camera to Mapping the Gnalić shipwreck with an AUV. ROBOT (1) 2017: 183-195 - 2016
- [j14]Armagan Elibol, Hyunjung Shim, Seonghun Hong, Jinwhan Kim, Nuno Gracias, Rafael García:
Online underwater optical mapping for trajectories with gaps. Intell. Serv. Robotics 9(3): 217-229 (2016) - [j13]Ricard Campos, Nuno Gracias, Pere Ridao:
Underwater Multi-Vehicle Trajectory Alignment and Mapping Using Acoustic and Optical Constraints. Sensors 16(3): 387 (2016) - [j12]Josep Bosch, Nuno Gracias, Pere Ridao, Klemen Istenic, David Ribas:
Close-Range Tracking of Underwater Vehicles Using Light Beacons. Sensors 16(4): 429 (2016) - [j11]Juan David Hernández, Klemen Istenic, Nuno Gracias, Narcís Palomeras, Ricard Campos, Eduard Vidal, Rafael García, Marc Carreras:
Autonomous Underwater Navigation and Optical Mapping in Unknown Natural Environments. Sensors 16(8): 1174 (2016) - 2015
- [j10]Josep Bosch, Nuno Gracias, Pere Ridao, David Ribas:
Omnidirectional Underwater Camera Design and Calibration. Sensors 15(3): 6033-6065 (2015) - [c10]Felipe Codevilla, Silvia S. C. Botelho, Nelson Duarte Filho, Samuel Purkis, A. S. M. Shihavuddin, Rafael García, Nuno Gracias:
Geostatistics for Context-Aware Image Classification. ICVS 2015: 228-239 - [c9]Juan David Hernández, Klemen Istenic, Nuno Gracias, Rafael García, Pere Ridao, Marc Carreras:
Autonomous Seabed Inspection for Environmental Monitoring. ROBOT (2) 2015: 27-39 - 2014
- [j9]Armagan Elibol, Jinwhan Kim, Nuno Gracias, Rafael García:
Efficient image mosaicing for multi-robot visual underwater mapping. Pattern Recognit. Lett. 46: 20-26 (2014) - [c8]Armagan Elibol, Jinwhan Kim, Nuno Gracias, Rafael García:
Towards automatic identification of mismatched image pairs through loop constraints. Intelligent Robots and Computer Vision: Algorithms and Techniques 2014: 90250A - 2013
- [b1]Armagan Elibol, Nuno Gracias, Rafael García:
Efficient Topology Estimation for Large Scale Optical Mapping. Springer Tracts in Advanced Robotics 82, Springer 2013, ISBN 978-3-642-30312-8, pp. 1-78 - [j8]Armagan Elibol, Nuno Gracias, Rafael García:
Fast topology estimation for image mosaicing using adaptive information thresholding. Robotics Auton. Syst. 61(2): 125-136 (2013) - [j7]A. S. M. Shihavuddin, Nuno Gracias, Rafael García, Arthur C. R. Gleason, Brooke Gintert:
Image-Based Coral Reef Classification and Thematic Mapping. Remote. Sens. 5(4): 1809-1841 (2013) - 2012
- [j6]Mario Prats, David Ribas, Narcís Palomeras, Juan Carlos García, Volker Nannen, Stephan Wirth, J. Javier Fernandez, Joan P. Beltrán, Ricard Campos, Pere Ridao, Pedro J. Sanz, Gabriel Oliver, Marc Carreras, Nuno Gracias, Raúl Marín, Alberto Ortiz:
Reconfigurable AUV for intervention missions: a case study on underwater object recovery. Intell. Serv. Robotics 5(1): 19-31 (2012) - [c7]Rafael García, Nuno Gracias:
Project-based learning as a motivating tool to teach computer vision. EDUCON 2012: 1-5 - [c6]Armagan Elibol, Nuno Gracias, Rafael García:
Efficient image mosaicing for optical underwater mapping. SIU 2012: 1-4 - [c5]A. S. M. Shihavuddin, Nuno Gracias, Rafael García:
Online Sunflicker Removal using Dynamic Texture Prediction. VISAPP (1) 2012: 161-167 - 2010
- [j5]Armagan Elibol, Nuno Gracias, Rafael García:
Augmented state-extended Kalman filter combined framework for topology estimation in large-area underwater mapping. J. Field Robotics 27(5): 656-674 (2010)
2000 – 2009
- 2009
- [j4]Nuno Gracias, Mohammad H. Mahoor, Shahriar Negahdaripour, Arthur Gleason:
Fast image blending using watersheds and graph cuts. Image Vis. Comput. 27(5): 597-607 (2009) - [j3]Tudor Nicosevici, Nuno Gracias, Shahriar Negahdaripour, Rafael García:
Efficient three-dimensional scene modeling and mosaicing. J. Field Robotics 26(10): 759-788 (2009) - [c4]Armagan Elibol, Nuno Gracias, Rafael García:
Match Selection in Batch Mosaicing Using Mutual Information. IbPRIA 2009: 104-111 - 2008
- [c3]Armagan Elibol, Rafael García, O. Delaunoy, Nuno Gracias:
A New Global Alignment Method for Feature Based Image Mosaicing. ISVC (2) 2008: 257-266 - 2006
- [c2]Nuno Gracias, Arthur Gleason, Shahriar Negahdaripour, Mohammad H. Mahoor:
Fast Image Blending using Watersheds and Graph Cuts. BMVC 2006: 469-478 - 2001
- [j2]Nuno Gracias, José Santos-Victor:
Trajectory reconstruction with uncertainty estimation using mosaic registration. Robotics Auton. Syst. 35(3-4): 163-177 (2001) - 2000
- [j1]Nuno Gracias, José Santos-Victor:
Underwater Video Mosaics as Visual Navigation Maps. Comput. Vis. Image Underst. 79(1): 66-91 (2000)
1990 – 1999
- 1996
- [c1]José Allen Lima, Nuno R. Gracias, Henrique Pereira, Agostinho C. Rosa:
Fitness Function Design for Genetic Algorithms in Cost Evaluation Based Problems. International Conference on Evolutionary Computation 1996: 207-212
Coauthor Index
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