Nuno Gracias

Orcid: 0000-0002-4675-9595

According to our database1, Nuno Gracias authored at least 37 papers between 1996 and 2023.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

Legend:

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PhD thesis 
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Links

Online presence:

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Bibliography

2023
A Convolutional Vision Transformer for Semantic Segmentation of Side-Scan Sonar Data.
CoRR, 2023

2022
Collision Detection and Avoidance for Underwater Vehicles Using Omnidirectional Vision.
Sensors, 2022

Editorial: AI processing of UAV acquired images for pattern monitoring in natural and urban environments.
Frontiers Robotics AI, 2022

2021
Semantic Mapping for Autonomous Subsea Intervention.
Sensors, 2021

Underwater Object Recognition Using Point-Features, Bayesian Estimation and Semantic Information.
Sensors, 2021

Hyperspectral 3D Mapping of Underwater Environments.
Proceedings of the IEEE/CVF International Conference on Computer Vision Workshops, 2021

2020
Multisensor online 3D view planning for autonomous underwater exploration.
J. Field Robotics, 2020

2019
3D Object Recognition Based on Point Clouds in Underwater Environment with Global Descriptors: A Survey.
Sensors, 2019

Scale Accuracy Evaluation of Image-Based 3D Reconstruction Strategies Using Laser Photogrammetry.
Remote. Sens., 2019

Mismatched image identification using histogram of loop closure error for feature-based optical mapping.
Int. J. Intell. Robotics Appl., 2019

Automatic Scale Estimation of Structure from Motion based 3D Models using Laser Scalers.
CoRR, 2019

2017
Fast Underwater Image Mosaicing through Submapping.
J. Intell. Robotic Syst., 2017

Immersive Touring for Marine Archaeology. Application of a New Compact Omnidirectional Camera to Mapping the Gnalić shipwreck with an AUV.
Proceedings of the ROBOT 2017: Third Iberian Robotics Conference, 2017

2016
Autonomous Underwater Navigation and Optical Mapping in Unknown Natural Environments.
Sensors, 2016

Underwater Multi-Vehicle Trajectory Alignment and Mapping Using Acoustic and Optical Constraints.
Sensors, 2016

Close-Range Tracking of Underwater Vehicles Using Light Beacons.
Sensors, 2016

Online underwater optical mapping for trajectories with gaps.
Intell. Serv. Robotics, 2016

2015
Omnidirectional Underwater Camera Design and Calibration.
Sensors, 2015

Autonomous Seabed Inspection for Environmental Monitoring.
Proceedings of the Robot 2015: Second Iberian Robotics Conference, 2015

Geostatistics for Context-Aware Image Classification.
Proceedings of the Computer Vision Systems - 10th International Conference, 2015

2014
Efficient image mosaicing for multi-robot visual underwater mapping.
Pattern Recognit. Lett., 2014

Towards automatic identification of mismatched image pairs through loop constraints.
Proceedings of the Intelligent Robots and Computer Vision XXXI: Algorithms and Techniques, 2014

2013
Efficient Topology Estimation for Large Scale Optical Mapping.
Springer Tracts in Advanced Robotics 82, Springer, ISBN: 978-3-642-30312-8, 2013

Image-Based Coral Reef Classification and Thematic Mapping.
Remote. Sens., 2013

Fast topology estimation for image mosaicing using adaptive information thresholding.
Robotics Auton. Syst., 2013

2012
Reconfigurable AUV for intervention missions: a case study on underwater object recovery.
Intell. Serv. Robotics, 2012

Online Sunflicker Removal using Dynamic Texture Prediction.
Proceedings of the VISAPP 2012, 2012

Efficient image mosaicing for optical underwater mapping.
Proceedings of the 20th Signal Processing and Communications Applications Conference, 2012

Project-based learning as a motivating tool to teach computer vision.
Proceedings of the IEEE Global Engineering Education Conference, 2012

2010
Augmented state-extended Kalman filter combined framework for topology estimation in large-area underwater mapping.
J. Field Robotics, 2010

2009
Efficient three-dimensional scene modeling and mosaicing.
J. Field Robotics, 2009

Fast image blending using watersheds and graph cuts.
Image Vis. Comput., 2009

Match Selection in Batch Mosaicing Using Mutual Information.
Proceedings of the Pattern Recognition and Image Analysis, 4th Iberian Conference, 2009

2008
A New Global Alignment Method for Feature Based Image Mosaicing.
Proceedings of the Advances in Visual Computing, 4th International Symposium, 2008

2001
Trajectory reconstruction with uncertainty estimation using mosaic registration.
Robotics Auton. Syst., 2001

2000
Underwater Video Mosaics as Visual Navigation Maps.
Comput. Vis. Image Underst., 2000

1996
Fitness Function Design for Genetic Algorithms in Cost Evaluation Based Problems.
Proceedings of 1996 IEEE International Conference on Evolutionary Computation, 1996


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