J.Blat, A.Evans, H.Kim, E.Imre, L.Polok, V.Ila, N.Nikolaidis, P.Zemcık, A.Tefas, P.Smrz, A.Hilton, I.Pitas. “Big Data Analysis for Media Production”. Initially accepted at the Proceedings of the IEEE (Joint) (In press).
Barina D. and Zemcik P.. “Vectorization and Parallelization of 2-D Wavelet Lifting”. Journal of Real-Time Image Processing. (In press).
A. Iosifidis, A. Tefas and I. Pitas, “Human Action Recognition based on Multi-view Regularized Extreme Learning Machine”, International Journal on Artificial Intelligence Tools (In press).
H. Kim and A. Hilton, "Block World Reconstruction from Spherical Stereo Image Pairs," Computer Vision and Image Understanding, vol. 139, pp. 104-121, Oct. 2015.
E. İmre and A. Hilton, “Order Statistics of RANSAC and Their Practical Application”, International Journal of Computer Vision, 111(3), March 2015.
N. Tsapanos, A. Tefas, N. Nikolaidis and I. Pitas, “A Distributed Framework for Trimmed Kernel k-means Clustering”, Pattern Recognition, vol. 48, no. 8, pp. 2685-2698, 2015.
A. Iosifidis, A. Tefas and I. Pitas, “Distance-based Human Action Recognition using Optimized Class Representations”, Neurocomputing, vol. 161, pp. 47-55, 2015.
A. Iosifidis, A. Tefas and I. Pitas, “On the Kernel Extreme Learning Machine Classifier”, Pattern Recognition Letters, vol. 54, pp. 11-17, 2015.
A. Iosifidis, A. Tefas and I. Pitas, “Sparse Extreme Learning Machine classifier exploiting Intrinsic Graphs”, Pattern Recognition Letters, 2015.
A. Iosifidis, A. Tefas and I. Pitas, “DropELM: Fast Neural Network Regularization with Dropout and DropConnect”, Neurocomputing, vol. 162, pp. 57-66, 2015.
A. Iosifidis, A. Tefas and I. Pitas, “Class-specific nonlinear subspace learning based on optimized class representation”, European Signal Processing Conference (EUSIPCO), Nice, France, 2015.
A. Iosifidis, A. Tefas and I. Pitas, “Graph Embedded Extreme Learning Machine”, IEEE Transactions on Cybernetics, 2015.
E. Imre and A. Hilton, “Covariance estimation for minimal geometry solvers via scaled unscented transformation,” Computer Vision and Image Understanding, vol.130, pp. 18–34, January 2015.
M. Brown, D. Windridge and J.-Y. Guillemaut. A Generalisable Framework for Saliency-Based Line Segment Detection. Pattern Recognition, 48(12):3993–4011, 2015.
A. Evans, M.Romeo, A.Bahremand, J.Agenjo, J.Blat. “3D Graphics on the Web: A Survey”. Computers & Graphics Vol. 41, June 2014, Pages 43-61. 2014.
A. Iosifidis, A. Tefas and I. Pitas, “Regularized Extreme Learning Machine for Multi-view Semi-supervised Action Recognition”, Neurocomputing, vol. 145, pp. 250-262, 2014.
A. Iosifidis, A. Tefas and I. Pitas, “Discriminant Bag of Words based Representation for Human Action Recognition”, Pattern Recognition Letters, vol. 49, pp. 185-192, 2014.
A. Iosifidis, A. Tefas and I. Pitas, “Kernel Reference Discriminant Analysis”, Pattern Recognition Letters, vol. 49, pp. 85-91, 2014.
K. Papachristou, A. Tefas and I. Pitas, “Symmetric Subspace Learning for Image Analysis”, IEEE Transactions on Image Processing, vol. 23, no. 12, pp. 5683-5697, 2014.
H. Kim, and A. Hilton. "3D scene reconstruction from multiple spherical stereo pairs." International journal of computer vision 104.1, 2013.
H.Kim, A.Evans, J.Blat, A.Hilton. “Multi-modal Data Registration and Web-based Visualisation“. IEEE Transactions on Multimedia (Joint).
Ila V., Polok L., Solony M., Svoboda P., Zemcik P. and Smrz P., “SLAM++. A Highly Efficient and Temporally Scalable Incremental SLAM Framework”, International Journal of Robotics Research.
A. Iosifidis, V. Mygdalis, A. Tefas and I. Pitas, “One-Class Classification based on Extreme Learning and Geometric Class Information”, Neural Processing Letters.
V. Mygdalis, A. Iosifidis, A. Tefas and I. Pitas, “Approximate Least Squares One-Class Support Vector Machine for visual data classification, exploiting geometric class information”, IEEE Transactions on Big Data.
V. Mygdalis, A. Iosifidis, A. Tefas and I. Pitas, “Graph Embedded One-Class Classification, for media data classification”, under preparation.
E. Kakaletsis, O. Zoidi, A. Tefas, N. Nikolaidis and I. Pitas, “Fast Labeling of Multimedia Data Assets: Pruned Label Propagation on Facial Images”, 4th International Workshop on Biometrics and Forensics (IWBF 2016).
N.Tsapanos, A. Tefas, N. Nikolaidis and I. Pitas, “Efficient MapReduce Kernel k-Means for Big Data Clustering”, 4th International Workshop on Biometrics and Forensics (IWBF 2016).
M. Brown, D. Windridge and J.-Y. Guillemaut. Globally Optimal 2D-3D Registration from Points or Lines Without Correspondences. In Proc. International Conference on Computer Vision (ICCV 2015), Dec. 2015. (Accepted)
A. Mustafa, H. Kim, E. Imre and A. Hilton, “Segmentation based features for wide-baseline multi-view reconstruction”, Proc. 3DV, Nov. 2015.
A. Mustafa, H. Kim, J. Guillemaut and A. Hilton, “General Dynamic Scene Reconstruction from Multiple View Video” International Conference on Computer Vision, Chile, Dec. 2015 (Accepted).
E. Imre and A. Hilton, “Coverage Evaluation of Camera Networks for Facilitating Big-Data Management in Film Production,” IEEE International Conference on Image Processing (ICIP), Sep. 2015.
H. Kim, S. Pabst, J. Sneddon, T. Waine, J. Clifford and A. Hilton, “Multi-modal big-data management for film production,” IEEE International Conference on Image Processing (ICIP), September 2015 (Joint).
Polok L., Klicnar L., Zemčík P., Beran V. and Smrž P. “Quality Assurance in Large Collections of Video Sequences”. Proceedings of 2015 IEEE International Conference on Image Processing. Québec, 2015.
V. Mygdalis, A. Iosifidis, A. Tefas and I. Pitas, “Large-scale classification by an Approximate Least Squares One-Class Support Vector Machine ensemble”, IEEE International Conference on Big Data Science and Engineering (BigDataSE), Helsinki, Finland, 2015.
N.Tsapanos, A. Tefas, N. Nikolaidis and I. Pitas, "Kernel Matrix Trimming for Improved Kernel k-Means Clustering", IEEE International Conference on Image Processing (ICIP), Quebec, Canada, 2015.
N.Tsapanos, A. Tefas, N. Nikolaidis, A. Iosifidis and I. Pitas, "Fast Kernel Matrix Computation for Big Data Clustering", International Conference on Computational Science (ICCS), Reykjavik, Iceland, 2015.
N.Tsapanos, A. Tefas, N. Nikolaidis and I. Pitas, “Distributed, MapReduce-based Nearest Neighbor and ε-ball Kernel k-Means”, IEEE Symposium Series on Computational Intelligence (SSCI), Cape Town, South Africa, 2015. (Accepted).
V. Mygdalis, A.Iosifidis, A.Tefas and I.Pitas, "Exploiting Subclass Information in One-class Support Vector Machine for Video Summarization", in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Brisbane, Australia, 2015.
K. Papachristou, A.Tefas, and I.Pitas, "Facial Image Analysis based on Two-Dimensional Linear Discriminant Analysis Exploiting Symmetry", IEEE International Conference on Image Processing (ICIP) , Quebec, Canada, 2015.
K. Papachristou, A.Tefas and I.Pitas, “Exploiting Symmetry in Two-Dimensional Clustering-Based Discriminant Analysis for Face Recognition”, European Signal Processing Conference (EUSIPCO 2015), Nice, France, 2015.
A. Iosifidis, A. Tefas and I. Pitas, “Regularized Extreme Learning Machine for large-scale media content analysis”, International Neural Network Society (INNS) Conference on Big Data, San Francisco, USA, 2015.
A. Iosifidis, A. Tefas and I. Pitas, “Nearest Class Vector Classification for Large-Scale Learning Problems”, IEEE International Conference on Big Data Science and Engineering (BigDataSE), Helsinki, Finland, 2015.
A. Iosifidis, A. Tefas and I. Pitas, “Large-scale Nonlinear Facial Image Classification based on Approximate Kernel Extreme Learning Machine”, IEEE International Conference on Image Processing (ICIP), Quebec, Canada, 2015.
A. Iosifidis, A. Tefas and I. Pitas, “Merging Linear Discriminant Analysis with Bag of Words Model for Human Action Recognition”, IEEE International Conference on Image Processing (ICIP), Quebec, Canada, 2015.
A. Iosifidis, A. Tefas and I. Pitas, “Enhancing ELM-based facial image classification by exploiting multiple facial views”, International Conference on Computational Science (ICCS), Reykjavík, Iceland, 2015.
A. Iosifidis, A. Tefas and I. Pitas, “Enhancing Class Discrimination in Kernel Discriminant Analysis”, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Brisbane, Australia, 2015.
Ila Viorela S., Polok Lukáš, Šolony Marek, Zemčík Pavel and Smrž Pavel. "Fast Covariance Recovery in Incremental Nonlinear Least Square Solvers". In: Proceedings of IEEE International Conference on robotics and Automation. Seattle, USA, 2015.
Polok Lukáš, Ila Viorela S. and Smrž Pavel. "Fast Sparse Matrix Multiplication on GPU". In: Proceedings of the 23rd High Performance Computing Symposia (HPC'15). Alexandria, Virginia, 2015.
M. Solony, E. Imre, V. Ila, L. Polok, H. Kim and P. Zemcik, “Fast and Accurate Refinement Method for 3D Reconstruction from Stereo Spherical Images,” Proc. VISAPP, 2015 (Joint).
H. Kim, S. Pabst, J. Sneddon, T. Waine, J. Clifford and A. Hilton, “Multi-Modal Big Data Management for Film Production,” Proc. ICIP. 2015 (Accepted).
Pabst S., Kim H., Polok L., Ila V., Waine T., Hilton A., Clifford J. and Smrž P. “Jigsaw - Multi-Modal Big Data Management in Digital Film Production”. SIGGRAPH poster, Los Angeles, 2015. (Joint).
J.Blat, A.Evans, J.Agenjo, H.Kim, E.Imre, A.Hilton, A.Tefas, N.Nikolaidis, I.Pitas, L.Polok, P.Smrz, PZemcik. “Impart: Big Media Data Processing And Analysis For Film Production“. IEEE International Conference on Multimedia and Expo ICME 2015 , Torino, Italy, June 2015. (Joint).
A.Evans, J. Agenjo, J.Blat “Hybrid Visualization of Digital Production Big Data“. ACM Web3D 2015, Heraklion, Crete, June 2015.
A. Ahire, A. Evans, J. Blat. "Animation on the Web: A Survey". To appear at the 20th International Conference on Web3D Technology (WEB3D 2015), Heraklion, Greece, June 2015.
G.Llorach, J.Agenjo, A.Evans, J.Blat. "Web-based visualization of an MMO virtual regatta using a virtual globe". To appear at the 20th International Conference on Web3D Technology (WEB3D 2015), Heraklion, Greece, June 2015.
A.Evans, J.Agenjo, J.Blat “Web-based Visualisation of On-set Pointcloud Data”. 11th European Conference on Visual Media Production (CVMP2014), London, England, November 2014.
A.Evans, J. Agenjo, J.Blat “Combined 2D and 3D Visualisation of On-set Big Media Data”. IEEE International Conference on Image Processing (ICIP 2015), Quebec City, Canada, September 2015.
G.Llorach, A.Evans, J.Blat “Simulator Sickness and Presence using HMDs: comparing use of a game controller and a position estimation system”. 20th ACM Symposium on Virtual Reality Software and Technology (VRST2014), Edinburgh, Scotland, November 2014.
A.Evans, J.Agenjo, J.Blat. “Designing a multiplatform pipeline for 3D scenes”. CISTI 2014, Barcelona, Spain, June 2014.
G.Llorach, A.Evans, J.Agenjo, J.Blat. “Position estimation with a low-cost inertial measurement unit”. CISTI 2014, Barcelona, Spain, 2014.
A.Evans, J.Agenjo, J.Blat. “Variable Penumbra Shadow Mapping for Mobile Devices”. GRAPP 2014, Lisbon, Portugal, 2014.
A.Bahremand, A.Evans, J.Blat. “A Computational Metric for Measuring the Quality of Circulation in Interior Spaces”. IVAPP 2014, Lisbon, Portugal, 2014.
A. Evans, J.Agenjo, J.Blat. “Web-based Visualisation of on-set Point Cloud Data”, In 11th European Conference on Visual Media Production (CVMP), UK, 2014.
A. Mustafa, H. Kim, E. Imre, A. Hilton, “Initial Disparity Estimation using Sparse matching for Wide-baseline Dense Stereo” In 11th European Conference on Visual Media Production (CVMP), UK, 2014.
A. Mustafa, H. Kim, A. Hilton, “Dynamic Outdoor 3D Scene reconstruction” In International Computer Vision Summer School, Italy, 2014
M. Brown, J-Y. Guillemaut, D. Windridge. “A Saliency-Based Framework for 2D / 3D Registration”, In proceedings of the 9th International Conference on Computer Vision Theory and Applications (VISAPP), Portugal, 2014.
H.Kim and A. Hilton, “Hybrid 3D Feature Description and Matching for Multi-modal Data Registration,” IEEE International Conference on Image Processing (ICIP), France, 2014.
H.Kim and A. Hilton, “Influence of Colour and Feature Geometry on Multi-modal 3D Point Clouds Data Registration,” International Conference on 3D Vision (3DV), Japan, 2014.
A. Iosifidis, A. Tefas and I. Pitas, “Human Action Recognition based on Bag of Features and Multi-view Neural Networks”, IEEE International Conference on Image Processing (ICIP), Paris, France, 2014.
A. Iosifidis, A. Tefas and I. Pitas, “Semi-supervised classification of human actions based on Neural Networks”, IEEE International Conference on Pattern Recognition (ICPR), Stockholm, Sweden, 2014.
A. Iosifidis, A. Tefas and I. Pitas, “Minimum Variance Extreme Learning Machine for Human Action Recognition”, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Florence, Italy, 2014.
A. Iosifidis, A. Tefas and I. Pitas, “Exploiting Local Class Information in Extreme Learning Machine”, International Joint Conference on Computational Intelligence (IJCCI): International Conference on Neural Computation Theory and Applications (NCTA), Rome, Italy, 2014.
V. Mygdalis, A. Iosifidis, A. Tefas and I. Pitas, “Video summarization based on subclass Support Vector Data Description”, IEEE Symposium Series on Computational Intelligence (SSCI): Computational Intelligence for Engineering Solutions, Orlando, Florida, 2014.
N.Tsapanos, I.Pitas and N.Nikolaidis, "Large Graph Clustering Using DCT-Based Graph Clustering", IEEE Symposium Series on Computational Intelligence (SSCI): on Computational Intelligence in Big Data, Orlando, Florida, 2014.
V. Mygdalis, A. Iosifidis, A. Tefas and I. Pitas, “Supervised video summarization by content-based video segment selection” (short), European Conference on Visual Media Production (CVMP), London, U.K., 2014.
A. Iosifidis, A. Tefas and I. Pitas, “Computational Intelligence Approaches for Digital Media Analysis and Description”, Euro-China Conference on Intelligent Data Analysis and Applications (ECC), Shenzhen, China, 2014.
K. Papachristou, A. Tefas and I. Pitas, "Subspace Learning with Enriched Databases Using Symmetry", Euro-China Conference on Intelligent Data Analysis and Applications (ECC), Shenzhen, China, 2014.
N. Mpountouropoulos, A. Tefas, N. Nikolaidis, I. Pitas, “Visual Information Analysis for Big-Data Using Multi-core Technologies,” Euro-China Conference on Intelligent Data Analysis and Applications (ECC), Shenzhen, China, 2014.
N. Kourous, A. Iosifidis, A. Tefas and I. Pitas, “Video Characterization based on Activity Clustering”, International Conference on Electrical and Computer Engineering (ICECE), Dhaka, Bangladesh, 2014.
A. Iosifidis, A. Tefas and I. Pitas, “Multi-view Regularized Extreme Learning Machine for Human Action Recognition”, Conference on Artificial Intelligence (SETN): Methods and Applications, Ioannina, Greece, 2014.
L. Polok, V. Ila, P. Smrz, "Fast Radix Sort for Sparse Linear Algebra on GPU," 22nd High Performance Computing Symposia, Tampa, US, 2014.
J. Agenjo, A. Evans, and J.Blat. "WebGLStudio: a pipeline for WebGL scene creation." Proceedings of the 18th International Conference on 3D Web Technology. ACM, 2013.
Barina, David, and Pavel Zemcik. "Minimum Memory Vectorisation of Wavelet Lifting." Advanced Concepts for Intelligent Vision Systems. Springer International Publishing, 2013.
Iosifidis, Alexandros, Anastasios Tefas, and Ioannis Pitas. "View-independent human action recognition based on multi-view action images and discriminant learning." IVMSP Workshop, 2013 IEEE 11th. IEEE, 2013.
H. Kim, and A. Hilton. "Planar urban scene reconstruction from spherical images using facade alignment." IVMSP Workshop, 2013 IEEE 11th. IEEE, 2013.
A Evans, and J. Blat. "Web-based, 3D-assisted editing of production dailies." Proceedings of the 18th International Conference on 3D Web Technology. ACM, 2013.
H. Kim, and A. Hilton. "Evaluation of 3D Feature Descriptors for Multi-modal Data Registration." 3DTV-Conference, 2013 International Conference on. IEEE, 2013.
M. Oikonomou, and A.Tefas. "Direct Multi-label Linear Discriminant Analysis." Engineering Applications of Neural Networks. Springer Berlin Heidelberg, 2013. 414-423.
L. Polok, V. Ila, and P. Smrz. "Cache efficient implementation for block matrix operations." Proceedings of the High Performance Computing Symposium. Society for Computer Simulation International, 2013.
L. Polok, et al. "Efficient implementation for block matrix operations for nonlinear least squares problems in robotic applications." Robotics and Automation (ICRA), 2013 IEEE International Conference on. IEEE, 2013.
L. Polok, et al. "Incremental Block Cholesky Factorization for Nonlinear Least Squares in Robotics." In proceedings of The Robotics: Science and Systems 2013 Conference (RSS), Berlín, Germany. 2013.
L. Polok, et al. "Incremental Cholesky Factorization for Least Squares Problems in Robotics⋆." Intelligent Autonomous Vehicles. Vol. 8. No. 1. 2013.
A. Iosifidis, A. Tefas and I. Pitas, “Dynamic Action Classification based on Iterative Data Selection and Feedforward Neural Networks”, European Signal Processing Conference, Marrakech, Morocco, 2013.
A. Tefas, A. Iosifidis, and I. Pitas. "Neural Networks for Digital Media Analysis and Description." Engineering Applications of Neural Networks. Springer Berlin Heidelberg, 2013. 1-11.
A. Iosifidis, A. Tefas and I. Pitas, “Representative Class Vector Clustering based Discriminant Analysis”, IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing, Beijing, China, 2013.
A. Iosifidis, A. Tefas and I. Pitas, “Active Classification for Human Action Recognition”, IEEE International Conference on Image Processing, Melbourne, Australia, 2013.
A. Iosifidis, A. Tefas and I. Pitas, “Multi-view human action recognition: a review”, IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing, Beijing, China, 2013.
Best paper award – J.Agenjo, A.Evans and J.Blat, “WebGL Studio - a Pipeline for WebGL Scene Creation,” Web3D, San Sebastian, Spain, 2013.
Best paper award – H. Kim and A. Adrian Hilton, "Planar Urban Scene Reconstruction from Spherical Images using Facade Alignment" IEEE IVMSP Workshop: 3D Image/Video Technologies and Applications, Seoul, Korea, June 2013.
Best Student Presentation Finalist - L. Polok, V. Ila, M. Šolony, P. Zemcík and P. Smrž, “Incremental Block Cholesky Factorization for Nonlinear Least Squares in Robotics”, In: Proceedings of The Robotics: Science and Systems 2013 Conference, Berlin, Germany, 2013.
Best paper Finalist - Polok Lukáš, Ila Viorela S. and Smrz Pavel. “Fast Radix Sort for Sparse Linear Algebra on GPU”. 22nd High Performance Computing Symposia (HPC'14), 2014
Best 10% paper - H. Kim, S. Pabst, J. Sneddon, T. Waine, J. Clifford and A. Hilton, “Multi-modal big-data management for film production,” Proc. ICIP. Sep. 2015 (Joint work)