Helder Jesus Araujo
AuthID: R-000-5QN
111
TITLE: Analysis and comparison of two methods for the estimation of 3D motion parameters Full Text
AUTHORS: Nuno Gonçalves; Helder Araújo;
PUBLISHED: 2003, SOURCE: Robotics and Autonomous Systems, VOLUME: 45, ISSUE: 1
AUTHORS: Nuno Gonçalves; Helder Araújo;
PUBLISHED: 2003, SOURCE: Robotics and Autonomous Systems, VOLUME: 45, ISSUE: 1
112
TITLE: A review on egomotion by means of differential epipolar geometry applied to the movement of a mobile robot Full Text
AUTHORS: Xavier Armangué; Helder Araújo; Joaquim Salvi;
PUBLISHED: 2003, SOURCE: Pattern Recognition, VOLUME: 36, ISSUE: 12
AUTHORS: Xavier Armangué; Helder Araújo; Joaquim Salvi;
PUBLISHED: 2003, SOURCE: Pattern Recognition, VOLUME: 36, ISSUE: 12
113
TITLE: Stereo-vision based real time obstacle detection for urban environments
AUTHORS: Yu, Q; Araújo, H; Wang, H;
PUBLISHED: 2003, SOURCE: PROCEEDINGS OF THE 11TH INTERNATIONAL CONFERENCE ON ADVANCED ROBOTICS 2003, VOL 1-3
AUTHORS: Yu, Q; Araújo, H; Wang, H;
PUBLISHED: 2003, SOURCE: PROCEEDINGS OF THE 11TH INTERNATIONAL CONFERENCE ON ADVANCED ROBOTICS 2003, VOL 1-3
INDEXED IN: 
WOS
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ORCID
ORCID114
TITLE: Geometric properties of central catadioptric line images
AUTHORS: Barreto, JP; Araujo, H;
PUBLISHED: 2002, SOURCE: 7th European Conference on Computer Vision (ECCV 2002) in COMPUTER VISION - ECCV 2002, PT IV, VOLUME: 2353
AUTHORS: Barreto, JP; Araujo, H;
PUBLISHED: 2002, SOURCE: 7th European Conference on Computer Vision (ECCV 2002) in COMPUTER VISION - ECCV 2002, PT IV, VOLUME: 2353
115
TITLE: Estimation of 3D motion from stereo images - Differential and discrete formulations
AUTHORS: Goncalves, N ; Araujo, H;
PUBLISHED: 2002, SOURCE: 16th International Conference on Pattern Recognition (ICPR) in 16TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOL I, PROCEEDINGS, VOLUME: 16, ISSUE: 1
AUTHORS: Goncalves, N ; Araujo, H;
PUBLISHED: 2002, SOURCE: 16th International Conference on Pattern Recognition (ICPR) in 16TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOL I, PROCEEDINGS, VOLUME: 16, ISSUE: 1
INDEXED IN: 
Scopus WOS
Scopus WOS IN MY: ORCID
ORCID116
TITLE: Real-time gesture recognition system based on contour signatures.
AUTHORS: Peixoto, P ; Goncalves, J; Araujo, H;
PUBLISHED: 2002, SOURCE: 16th International Conference on Pattern Recognition (ICPR) in 16TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOL I, PROCEEDINGS, VOLUME: 16, ISSUE: 1
AUTHORS: Peixoto, P ; Goncalves, J; Araujo, H;
PUBLISHED: 2002, SOURCE: 16th International Conference on Pattern Recognition (ICPR) in 16TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOL I, PROCEEDINGS, VOLUME: 16, ISSUE: 1
INDEXED IN: Scopus WOS
Scopus WOS IN MY: ORCID
ORCID117
TITLE: Pose estimation for central catadioptric systems: an analytical approach Full Text
AUTHORS: Paulino, A; Araujo, H;
PUBLISHED: 2002, SOURCE: 16th International Conference on Pattern Recognition (ICPR) in 16TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOL III, PROCEEDINGS, VOLUME: 16, ISSUE: 3
AUTHORS: Paulino, A; Araujo, H;
PUBLISHED: 2002, SOURCE: 16th International Conference on Pattern Recognition (ICPR) in 16TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOL III, PROCEEDINGS, VOLUME: 16, ISSUE: 3
118
TITLE: Estimation of 3D motion from stereo images - Uncertainty analysis and experimental results
AUTHORS: Goncalves, N ; Araujo, H;
PUBLISHED: 2002, SOURCE: IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2002) in 2002 IEEE/RSJ INTERNATIONAL CONFERENCE ON INTELLIGENT ROBOTS AND SYSTEMS, VOLS 1-3, PROCEEDINGS, VOLUME: 1
AUTHORS: Goncalves, N ; Araujo, H;
PUBLISHED: 2002, SOURCE: IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2002) in 2002 IEEE/RSJ INTERNATIONAL CONFERENCE ON INTELLIGENT ROBOTS AND SYSTEMS, VOLS 1-3, PROCEEDINGS, VOLUME: 1
INDEXED IN: Scopus WOS
Scopus WOS IN MY: ORCID
ORCID120
TITLE: Differential epipolar constraint in mobile robot egomotion estimation
AUTHORS: Armangué, X; Araújo, H; Salvi, J;
PUBLISHED: 2002, SOURCE: 16TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOL III, PROCEEDINGS
AUTHORS: Armangué, X; Araújo, H; Salvi, J;
PUBLISHED: 2002, SOURCE: 16TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOL III, PROCEEDINGS
INDEXED IN: WOS
WOS IN MY: ORCID
ORCID