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1
Utilising visual attention cues for vehicle detection and tracking
In: Hu, Feiyan orcid:0000-0001-7451-6438 , Gurram Munirathnam, Venkatesh orcid:0000-0002-4393-9267 , O'Connor, Noel E. orcid:0000-0002-4033-9135 , Smeaton, Alan F. orcid:0000-0003-1028-8389 and Little, Suzanne orcid:0000-0003-3281-3471 (2021) Utilising visual attention cues for vehicle detection and tracking. In: 25th International Conference on Pattern Recognition (ICPR2020), 10-15 Jan 2021, Milan, Italy (Online). (2021)
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2
Bilingual lexicon induction across orthographically-distinct under-resourced Dravidian languages
In: Chakravarthi, Bharathi Raja orcid:0000-0002-4575-7934 , Rajasekaran, Navaneethan, Arcan, Mihael orcid:0000-0002-3116-621X , McGuinness, Kevin orcid:0000-0003-1336-6477 , O'Connor, Noel E. orcid:0000-0002-4033-9135 and McCrae, John P. orcid:0000-0002-7227-1331 (2020) Bilingual lexicon induction across orthographically-distinct under-resourced Dravidian languages. In: 7th Workshop on NLP for Similar Languages, Varieties and Dialects, 13 Dec 2020, Barcelona, Spain (Online). (2020)
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3
Bilingual Lexicon Induction across Orthographically-distinct Under-Resourced Dravidian Languages ...
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4
Bilingual Lexicon Induction across Orthographically-distinct Under-Resourced Dravidian Languages ...
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5
A comparison between end-to-end approaches and feature extraction based approaches for Sign Language recognition
In: Oliveira, Marlon orcid:0000-0003-0528-3807 , Chatbri, Houssem, Little, Suzanne orcid:0000-0003-3281-3471 , O'Connor, Noel E. orcid:0000-0002-4033-9135 and Sutherland, Alistair (2018) A comparison between end-to-end approaches and feature extraction based approaches for Sign Language recognition. In: Image and Vision Computing New Zealand 2017 (IVCNZ), 4-6 Dec 2017, Christchurch, New Zealand. (2018)
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6
Hand orientation redundancy filter applied to hand-shapes dataset
In: Oliveira, Marlon orcid:0000-0003-0528-3807 , Chatbri, Houssem, Yarlapati, Naresh, O'Connor, Noel E. orcid:0000-0002-4033-9135 and Sutherland, Alistair (2018) Hand orientation redundancy filter applied to hand-shapes dataset. In: Applications of Intelligent Systems - AAPIS 2019, 7-12 Jan 2019, Las Palmas de Gran Canaria, Spain. ISBN 978-1-4503-6085-2/19 (2018)
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7
Rethinking summarization and storytelling for modern social multimedia
In: Rudinac, Stevan, Chua, Tat-Seng, Diaz-Ferreyra, Nicolas, Friedland, Gerald, Gornostaja, Tatjana, Huet, Benoit, Kaptein, Rianne, Lindén, Krister, Moens, Marie-Francine, Peltonen, Jaakko, Redi, Miriam, Schedl, Markus, Shamma, David A, Smeaton, Alan F. orcid:0000-0003-1028-8389 and Xie, Lexing (2018) Rethinking summarization and storytelling for modern social multimedia. In: The 24th International Conference on Multimedia Modeling (MMM2018), 5-7 Feb, 2018, Bangkok, Thailand. ISBN 978-3-319-73599-3 (2018)
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8
A Dataset for Irish sign language recognition
In: Oliveira, Marlon orcid:0000-0003-0528-3807 , Chatbri, Houssem, Ferstl, Ylva, Farouk, Mohamed, Little, Suzanne orcid:0000-0003-3281-3471 , O'Connor, Noel E. orcid:0000-0002-4033-9135 and Sutherland, Alistair (2017) A Dataset for Irish sign language recognition. In: Irish Machine Vision and Image Processing Conference (IMVIP), 30 Aug- 1 Sep 2017, Maynooth, Ireland. (2017)
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9
Irish sign language recognition using principal component analysis and convolutional neural networks
In: Oliveira, Marlon orcid:0000-0003-0528-3807 , Chatbri, Houssem, Little, Suzanne orcid:0000-0003-3281-3471 , Ferstl, Ylva, O'Connor, Noel E. orcid:0000-0002-4033-9135 and Sutherland, Alistair orcid:0000-0003-0528-3807 (2017) Irish sign language recognition using principal component analysis and convolutional neural networks. In: International Conference on Digital Image Computing: Techniques and Applications (DICTA), 29 Nov - 1 Dec 2017, Sydney, Australia. (2017)
Abstract: Hand-shape recognition is an important problem in computer vision with significant societal impact. In this work, we introduce a new image dataset for Irish Sign Language (ISL) recognition and we compare between two recognition approaches. The dataset was collected by filming human subjects performing ISL hand-shapes and movements. Then, we extracted frames from the videos. This produced a total of 52,688 images for the 23 common hand-shapes from ISL. Afterwards, we filter the redundant images with an iterative image selection process that selects the images which keep the dataset diverse. For classification, we use Principal Component Analysis (PCA) with with K-Nearest Neighbours (k-NN) and Convolutional Neural Networks (CNN). We obtain a recognition accuracy of 0.95 for our PCA model and 0.99 for our CNN model. We show that image blurring improves PCA results to 0.98. In addition, we compare times for classification.
Keyword: Artificial intelligence; Machine learning
URL: http://doras.dcu.ie/22110/
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10
Dublin City University participation in the VTT track at TRECVid 2017
In: Afli, Haithem orcid:0000-0002-7449-4707 , Hu, Feiyan orcid:0000-0001-7451-6438 , Du, Jinhua orcid:0000-0002-3267-4881 , Cosgrove, Daniel, McGuinness, Kevin orcid:0000-0003-1336-6477 , O'Connor, Noel E. orcid:0000-0002-4033-9135 , Arazo Sánchez, Eric, Zhou, Jiang orcid:0000-0002-3067-8512 and Smeaton, Alan F. orcid:0000-0003-1028-8389 (2017) Dublin City University participation in the VTT track at TRECVid 2017. In: TRECVid workshop, 13-15 Nov 2017, Gaithersburg, Md., USA. (2017)
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11
Dublin City University and partners’ participation in the INS and VTT tracks at TRECVid 2016
In: Marsden, Mark, Mohedano, Eva, McGuinness, Kevin orcid:0000-0003-1336-6477 , Calafell, Andrea, Giró-i-Nieto, Xavier orcid:0000-0002-9935-5332 , O'Connor, Noel E. orcid:0000-0002-4033-9135 , Zhou, Jiang orcid:0000-0002-3067-8512 , Azevedo, Lucas, Daudert, Tobias, Davis, Brian, Hurlimann, Manuela, Afli, Haithem orcid:0000-0002-7449-4707 , Du, Jinhua, Ganguly, Debasis orcid:0000-0003-0050-7138 , Li, Wei B. orcid:0000-0001-7347-3501 , Way, Andy orcid:0000-0001-5736-5930 and Smeaton, Alan F. orcid:0000-0003-1028-8389 (2016) Dublin City University and partners’ participation in the INS and VTT tracks at TRECVid 2016. In: TRECVid Conference, 14-16 Nov 2016, Gaithersburg, Md., USA. (2016)
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12
Dublin City University and Partners' participation in the INS and VTT Tracks at TRECVid 2016
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13
A new multi-modal dataset for human affect analysis
In: Wei, Haolin, Monaghan, David orcid:0000-0002-5169-9902 , O'Connor, Noel E. orcid:0000-0002-4033-9135 and Scanlon, Patricia (2014) A new multi-modal dataset for human affect analysis. In: Human Behavior Understanding 5th International Workshop, HBU 2014, 12 Sept 2014, Zurich, Switzerland. (2014)
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14
Advancements and challenges towards a collaborative framework for 3D tele-immersive social networking
In: Mauro, D.A., O'Connor, Noel E. orcid:0000-0002-4033-9135 , Monaghan, David orcid:0000-0002-5169-9902 , Gowing, Marc, Fechteler, P., Eisert, P., Wall, Julie, Izquierdo, Ebroul orcid:0000-0002-7142-3970 , Alexiadis, D.S., Daras, Petros orcid:0000-0003-3814-6710 , Mekuria, Rufael and Cesar, P. (2013) Advancements and challenges towards a collaborative framework for 3D tele-immersive social networking. In: IEEE International Workshop on Hot Topics in 3D (Hot3d), 15 Jul 2013, San Jose, CA. (2013)
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15
A framework for realistic 3D tele-immersion
In: Fechteler, P., Hilsmann, Andreas, Brock, S.V., Stevens, C., Wall, Julie, Sanna, M., Mauro, D.A., Kuijk, Fons, Mekuria, Rufael, Cesar, P., Monaghan, David, O'Connor, Noel E. orcid:0000-0002-4033-9135 , Daras, Petros orcid:0000-0003-3814-6710 , Alexiadis, D.S. and Zahariadis, T. (2013) A framework for realistic 3D tele-immersion. In: 6th International Conference on Computer Vision / Computer Graphics Collaboration Techniques and Applications, 6-7 June 2013, Berlin, Germany. (2013)
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16
A multi-modal dance corpus for research into interaction between humans in virtual environments
In: Essid, Slim, Lin, Xinyu, Gowing, Marc, Kordelas, Georgios, Aksay, Anil, Kelly, Philip, Fillon, Thomas, Zhang, Qianni, Dielmann, Alfred, Kitanovski, Vlado, Tournemenne, Robin, Masurelle, Aymeric, Izquierdo, Ebroul orcid:0000-0002-7142-3970 , O'Connor, Noel E. orcid:0000-0002-4033-9135 , Daras, Petros orcid:0000-0003-3814-6710 and Richard, Gaël (2012) A multi-modal dance corpus for research into interaction between humans in virtual environments. Journal on Multimodal User Interfaces, 7 (1-2). pp. 157-170. ISSN 1783-7677 (2012)
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17
A multi-modal dance corpus for research into real-time interaction between humans in online virtual environments
In: Gowing, Marc, Kelly, Philip and O'Connor, Noel E. orcid:0000-0002-4033-9135 (2011) A multi-modal dance corpus for research into real-time interaction between humans in online virtual environments. In: ICMI Workshop on Multimodal Corpora for Machine Learning: Taking Stock and Road mapping the Future, 18 Nov 2011, Alicante, Spain. (2011)
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18
Automatic summarization of rushes video using bipartite graphs
In: Bai, Liang, Hu, Yanli, Lao, Songyang, Smeaton, Alan F. orcid:0000-0003-1028-8389 and O'Connor, Noel E. orcid:0000-0002-4033-9135 (2010) Automatic summarization of rushes video using bipartite graphs. Multimedia Tools and Applications, 49 (1). pp. 63-80. ISSN 1573-7721 (2010)
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19
On the analysis of historical documents
Antonacopoulos, Apostolos (Hrsg.); Downton, Andy (Hrsg.); Salerno, Emanuele. - Berlin [u.a.] : Springer, 2007
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20
TRECVid 2006 experiments at Dublin City University
In: Koskela, Markus, Wilkins, Peter, Adamek, Tomasz, Smeaton, Alan F. orcid:0000-0003-1028-8389 and O'Connor, Noel E. orcid:0000-0002-4033-9135 (2006) TRECVid 2006 experiments at Dublin City University. In: TRECVid 2006 - Text REtrieval Conference TRECVid Workshop, 13-14 November 2006, Gaithersburg, Maryland. (2006)
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