Helder Jesus Araujo


AuthID: R-000-5QN

Confirmed Publications: 27



1
TITLE: Automatic concrete health monitoring: assessment and monitoring of concrete surfaces
AUTHORS: Jonatas Valenca ; Daniel Dias da Costa ; Luisa Goncalves; Eduardo Julio ; Helder Araujo ;
PUBLISHED: 2014, SOURCE: STRUCTURE AND INFRASTRUCTURE ENGINEERING, VOLUME: 10, ISSUE: 12
INDEXED IN: Scopus WOS
2
TITLE: Calibration of mirror position and extrinsic parameters in axial non-central catadioptric systems  Full Text
AUTHORS: Perdigoto, L; Araujo, H ;
PUBLISHED: 2013, SOURCE: Computer Vision and Image Understanding in COMPUTER VISION AND IMAGE UNDERSTANDING, VOLUME: 117, ISSUE: 8
INDEXED IN: Scopus WOS CrossRef Handle
IN MY: ORCID
3
TITLE: Calibration of Smooth Camera Models  Full Text
AUTHORS: Pedro Miraldo ; Helder Araujo ;
PUBLISHED: 2013, SOURCE: IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, VOLUME: 35, ISSUE: 9
INDEXED IN: Scopus WOS CrossRef: 15
IN MY: ORCID
4
TITLE: Image-based servoing of non-holonomic vehicles using non-central catadioptric cameras
AUTHORS: Hadi Aliakbarpour; Omar Tahri; Helder Araujo ;
PUBLISHED: 2013, SOURCE: 9th International Workshop on Robot Motion and Control (RoMoCo) in 2013 9TH INTERNATIONAL WORKSHOP ON ROBOT MOTION AND CONTROL (ROMOCO)
INDEXED IN: Scopus WOS CrossRef: 2
IN MY: ORCID
5
TITLE: Robust image-based visual servoing using invariant visual information  Full Text
AUTHORS: Tahri, O; Araujo, H ; Chaumette, F; Mezouar, Y;
PUBLISHED: 2013, SOURCE: Robotics and Autonomous Systems in ROBOTICS AND AUTONOMOUS SYSTEMS, VOLUME: 61, ISSUE: 12
INDEXED IN: Scopus WOS CrossRef Handle
IN MY: ORCID
6
TITLE: Applications of Photogrammetry to Structural Assessment  Full Text
AUTHORS: Valenca, J ; Julio, ENBS ; Araujo, HJ ;
PUBLISHED: 2012, SOURCE: EXPERIMENTAL TECHNIQUES, VOLUME: 36, ISSUE: 5
INDEXED IN: Scopus WOS
IN MY: ORCID
7
TITLE: Link quality estimation in wireless multi-hop networks using Kernel based methods  Full Text
AUTHORS: David Palma; Helder Araujo ; Marilia Curado ;
PUBLISHED: 2012, SOURCE: COMPUTER NETWORKS, VOLUME: 56, ISSUE: 16
INDEXED IN: Scopus WOS CrossRef: 7
IN MY: ORCID
8
TITLE: Non-Central Catadioptric Cameras Visual Servoing for Mobile Robots using a Radial Camera Model
AUTHORS: Omar Tahri; Helder Araujo ;
PUBLISHED: 2012, SOURCE: 25th IEEE\RSJ International Conference on Intelligent Robots and Systems (IROS) in 2012 IEEE/RSJ INTERNATIONAL CONFERENCE ON INTELLIGENT ROBOTS AND SYSTEMS (IROS)
INDEXED IN: Scopus WOS CrossRef: 2
IN MY: ORCID
9
TITLE: Reconstruction of 3D lines from a single axial catadioptric image using cross-ratio
AUTHORS: Perdigoto, L; Araujo, H ;
PUBLISHED: 2012, SOURCE: 21st International Conference on Pattern Recognition, ICPR 2012 in Proceedings - International Conference on Pattern Recognition
INDEXED IN: Scopus
IN MY: ORCID
10
TITLE: Point-based Calibration Using a Parametric Representation of the General Imaging Model
AUTHORS: Pedro Miraldo ; Helder Araujo ; Joao Queiro ;
PUBLISHED: 2011, SOURCE: IEEE International Conference on Computer Vision (ICCV) in 2011 IEEE INTERNATIONAL CONFERENCE ON COMPUTER VISION (ICCV)
INDEXED IN: Scopus WOS CrossRef: 6
IN MY: ORCID
Page 1 of 3. Total results: 27.

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