Ioannis P. Ivrissimtzis

According to our database, Ioannis P. Ivrissimtzis authored at least 71 papers between 2002 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Impact of Personalised AI Chat Assistant on Mediated Human-Human Textual Conversations: Exploring Female-Male Differences.

Jindi Wang, Ioannis P. Ivrissimtzis, Zhaoxing Li, Lei Shi

Proceedings of the Companion Proceedings of the 29th International Conference on Intelligent User Interfaces, 2024

2023

Bivariate non-uniform subdivision schemes based on L-systems.

Cédric Gérot, Ioannis P. Ivrissimtzis

Appl. Math. Comput., November, 2023

Anomaly Detection with Transformer in Face Anti-spoofing.

Latifah Abduh, Luma Omar, Ioannis P. Ivrissimtzis

J. WSCG, July, 2023

User-Defined Hand Gesture Interface to Improve User Experience of Learning American Sign Language.

Jindi Wang, Ioannis P. Ivrissimtzis, Zhaoxing Li, Yunzhan Zhou, Lei Shi

Proceedings of the Augmented Intelligence and Intelligent Tutoring Systems, 2023

Developing and Evaluating a Novel Gamified Virtual Learning Environment for ASL.

Jindi Wang, Ioannis P. Ivrissimtzis, Zhaoxing Li, Yunzhan Zhou, Lei Shi

Proceedings of the Human-Computer Interaction - INTERACT 2023 - 19th IFIP TC13 International Conference, York, UK, August 28, 2023

Exploring the Potential of Immersive Virtual Environments for Learning American Sign Language.

Jindi Wang, Ioannis P. Ivrissimtzis, Zhaoxing Li, Yunzhan Zhou, Lei Shi

Proceedings of the Responsive and Sustainable Educational Futures, 2023

Race Bias Analysis of Bona Fide Errors in Face Anti-spoofing.

Latifah Abduh, Ioannis P. Ivrissimtzis

Proceedings of the Computer Analysis of Images and Patterns, 2023

2022

Big data for human security: The case of COVID-19.

Pedro Cárdenas, Ioannis P. Ivrissimtzis, Boguslaw Obara, Ibad Kureshi, Georgios Theodoropoulos

J. Comput. Sci., 2022

Synthetic data generation for watermark extraction from 3D printed objects.

Xin Zhang, Ning Jia, Ioannis P. Ivrissimtzis

Proceedings of the ICIGP 2022: The 5th International Conference on Image and Graphics Processing, Beijing, China, January 7, 2022

2021

From Farey fractions to the Klein quartic and beyond.

Ioannis P. Ivrissimtzis, David Singerman, James Strudwick

Ars Math. Contemp., 2021

Imperceptibility thresholds in quantised 3D triangle meshes.

Aeshah Almutairi, Ioannis P. Ivrissimtzis, Toni Saarela

Proceedings of the ICIGP 2021: The 4th International Conference on Image and Graphics Processing, Sanya, China, 1, 2021

Big Data for National Security in the Era of COVID-19.

Pedro Cárdenas, Boguslaw Obara, Ioannis P. Ivrissimtzis, Ibad Kureshi, Georgios Theodoropoulos

Proceedings of the Computational Science - ICCS 2021, 2021

2020

Use of in-the-wild images for anomaly detection in face anti-spoofing.

Latifah Abduh, Ioannis P. Ivrissimtzis

CoRR, 2020

A study of the effect of the illumination model on the generation of synthetic training datasets.

Xin Zhang, Ning Jia, Ioannis P. Ivrissimtzis

CoRR, 2020

2019

Using theoretical ROC curves for analysing machine learning binary classifiers.

Luma Omar, Ioannis P. Ivrissimtzis

Pattern Recognit. Lett., 2019

Watermark retrieval from 3D printed objects via synthetic data training.

Xin Zhang, Ning Jia, Ioannis P. Ivrissimtzis

CoRR, 2019

Colour Processing in Adversarial Attacks on Face Liveness Systems.

Latifah Abduh, Ioannis P. Ivrissimtzis

Proceedings of the Computer Graphics & Visual Computing, 2019

2018

Watermark Retrieval from 3D Printed Objects via Convolutional Neural Networks.

Xin Zhang, Qian Wang, Toby P. Breckon, Ioannis P. Ivrissimtzis

CoRR, 2018

Single ImageWatermark Retrieval from 3D Printed Surfaces via Convolutional Neural Networks.

Xin Zhang, Qian Wang, Ioannis P. Ivrissimtzis

Proceedings of the Computer Graphics & Visual Computing, 2018

2017

A 3D Steganalytic Algorithm and Steganalysis-Resistant Watermarking.

Ying Yang, Ruggero Pintus, Holly E. Rushmeier, Ioannis P. Ivrissimtzis

IEEE Trans. Vis. Comput. Graph., 2017

Reevaluating Reconstruction Filters for Path-Searching Tasks in 3D.

David Anthony Thomas Roberts, Ioannis P. Ivrissimtzis

Comput. Graph. Forum, 2017

A User Study on Quantisation Thresholds of Triangle Meshes.

Aeshah Almutairi, Toni Saarela, Ioannis P. Ivrissimtzis

Proceedings of the Computer Graphics & Visual Computing, 2017

2016

Quality measures of reconstruction filters for stereoscopic volume rendering.

David Anthony Thomas Roberts, Ioannis P. Ivrissimtzis

Comput. Vis. Media, 2016

Order-Randomized Laplacian Mesh Smoothing.

Ying Yang, Holly E. Rushmeier, Ioannis P. Ivrissimtzis

Proceedings of the Mathematical Methods for Curves and Surfaces, 2016

Simplicial Complex Entropy.

Stefan S. Dantchev, Ioannis P. Ivrissimtzis

Proceedings of the Mathematical Methods for Curves and Surfaces, 2016

Designing a facial spoofing database for processed image attacks.

Luma Omar, Ioannis P. Ivrissimtzis

Proceedings of the 7th International Conference on Imaging for Crime Detection and Prevention, 2016

2015

Mesh Alignment using Grid based PCA.

David Paul Kaye, Ioannis P. Ivrissimtzis

Proceedings of the GRAPP 2015, 2015

2014

Mesh Discriminative Features for 3D Steganalysis.

Ying Yang, Ioannis P. Ivrissimtzis

ACM Trans. Multim. Comput. Commun. Appl., 2014

A Geometric Approach for the Computation of Principal Directions in Point Sets.

Ioannis P. Ivrissimtzis

Proceedings of the Theory and Practice of Computer Graphics, 2014

An evaluation of reconstruction filters for a path-searching task in 3D.

David Anthony Thomas Roberts, Ioannis P. Ivrissimtzis, Nicolas S. Holliman

Proceedings of the Sixth International Workshop on Quality of Multimedia Experience, 2014

A steganalytic algorithm for 3D polygonal meshes.

Ying Yang, Ruggero Pintus, Holly E. Rushmeier, Ioannis P. Ivrissimtzis

Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

2013

Linear Correlations between Spatial and Normal Noise in Triangle Meshes.

Ying Yang, Norbert Peyerimhoff, Ioannis P. Ivrissimtzis

IEEE Trans. Vis. Comput. Graph., 2013

Generalization of the incenter subdivision scheme.

Victoria Hernández-Mederos, Jorge Estrada-Sarlabous, Ioannis P. Ivrissimtzis

Graph. Model., 2013

2012

Efficient construction of the Čech complex.

Stefan S. Dantchev, Ioannis P. Ivrissimtzis

Comput. Graph., 2012

Correspondences of Persistent Feature Points on Near-Isometric Surfaces.

Ying Yang, David Günther, Stefanie Wuhrer, Alan Brunton, Ioannis P. Ivrissimtzis, Hans-Peter Seidel, Tino Weinkauf

Proceedings of the Computer Vision - ECCV 2012. Workshops and Demonstrations, 2012

2011

Subdivide and conquer.

Ioannis P. Ivrissimtzis

Comput. Aided Des., 2011

Memory Efficient Surface Reconstruction Based on Self Organising Maps.

David Paul Kaye, Ioannis P. Ivrissimtzis

Proceedings of the Theory and Practice of Computer Graphics, 2011

2010

Polygonal mesh watermarking using Laplacian coordinates.

Ying Yang, Ioannis P. Ivrissimtzis

Comput. Graph. Forum, 2010

Implicit Surface Reconstruction and Feature Detection with a Learning Algorithm.

David Paul Kaye, Ioannis P. Ivrissimtzis

Proceedings of the Theory and Practice of Computer Graphics, 2010

A Logistic Model for the Degradation of Triangle Mesh Normals.

Ying Yang, Ioannis P. Ivrissimtzis

Proceedings of the Curves and Surfaces, 2010

Bootstrap-Based Normal Reconstruction.

Ahmad Lutfi Amri Ramli, Ioannis P. Ivrissimtzis

Proceedings of the Curves and Surfaces, 2010

2009

Guest Editors' Introduction: Advances in Interactive Digital Entertainment Technologies.

Frederick W. B. Li, Ioannis P. Ivrissimtzis, Rynson W. H. Lau, Benjamin W. Wah

J. Multim., 2009

Multi-pen Sketch Recognition in a Learning Environment.

Liam Don, Ioannis P. Ivrissimtzis

J. Multim., 2009

Curve subdivision with arc-length control.

Victoria Hernández-Mederos, Jorge Estrada-Sarlabous, Silvio R. Morales, Ioannis P. Ivrissimtzis

Computing, 2009

Variational Bayesian noise estimation of point sets.

Mincheol Yoon, Ioannis P. Ivrissimtzis, Seungyong Lee

Comput. Graph., 2009

Bootstrap Test Error Estimations of Polynomial Fittings in Surface Reconstruction.

Ahmad Lutfi Amri Ramli, Ioannis P. Ivrissimtzis

Proceedings of the 14th International Workshop on Vision, Modeling, and Visualization, 2009

Distance Based Feature Detection on 3D Point Sets.

Ahmad Lutfi Amri Ramli, Ioannis P. Ivrissimtzis

Proceedings of the EG UK Theory and Practice of Computer Graphics, 2009

2008

Self-Organising Maps for Implicit Surface Reconstruction.

Mincheol Yoon, Ioannis P. Ivrissimtzis, Seungyong Lee

Proceedings of the EG UK Theory and Practice of Computer Graphics, 2008

Effects of Noise on Quantized Triangle Meshes.

Ioannis P. Ivrissimtzis

Proceedings of the Mathematical Methods for Curves and Surfaces, 2008

Subdivision Surfaces and Applications.

Chiara Eva Catalano, Ioannis P. Ivrissimtzis, Ahmad H. Nasri

Proceedings of the Shape Analysis and Structuring, 2008

2007

Surface and normal ensembles for surface reconstruction.

Mincheol Yoon, Yunjin Lee, Seungyong Lee, Ioannis P. Ivrissimtzis, Hans-Peter Seidel

Comput. Aided Des., 2007

2006

Overfitting control for surface reconstruction.

Yunjin Lee, Seungyong Lee, Ioannis P. Ivrissimtzis, Hans-Peter Seidel

Proceedings of the Fourth Eurographics Symposium on Geometry Processing, Cagliari, 2006

Ensembles for Normal and Surface Reconstructions.

Mincheol Yoon, Yunjin Lee, Seungyong Lee, Ioannis P. Ivrissimtzis, Hans-Peter Seidel

Proceedings of the Geometric Modeling and Processing, 2006

2005

Regular maps and principal congruence subgroups of Hecke groups.

Ioannis P. Ivrissimtzis, David Singerman

Eur. J. Comb., 2005

Geometry prediction for high degree polygons.

Martin Isenburg, Ioannis P. Ivrissimtzis, Stefan Gumhold, Hans-Peter Seidel

Proceedings of the Spring Conference on Computer Graphics, 2005

√5-subdivision.

Ioannis P. Ivrissimtzis, Neil A. Dodgson, Malcolm A. Sabin

Proceedings of the Advances in Multiresolution for Geometric Modelling, 2005

2004

On the support of recursive subdivision.

Ioannis P. Ivrissimtzis, Malcolm A. Sabin, Neil A. Dodgson

ACM Trans. Graph., 2004

Evolutions of Polygons in the Study of Subdivision Surfaces.

Ioannis P. Ivrissimtzis, Hans-Peter Seidel

Computing, 2004

A generative classification of mesh refinement rules with lattice transformations.

Ioannis P. Ivrissimtzis, Neil A. Dodgson, Malcolm A. Sabin

Comput. Aided Geom. Des., 2004

Polygonal Decomposition of the 1-Ring Neighborhood of the Catmull-Clark Scheme.

Ioannis P. Ivrissimtzis, Rhaleb Zayer, Hans-Peter Seidel

Proceedings of the 2004 International Conference on Shape Modeling and Applications (SMI 2004), 2004

Neural Mesh Ensembles.

Ioannis P. Ivrissimtzis, Yunjin Lee, Seungyong Lee, Won-Ki Jeong, Hans-Peter Seidel

Proceedings of the 2nd International Symposium on 3D Data Processing, 2004

2003

Curvature behaviours at extraordinary points of subdivision surfaces.

Malcolm A. Sabin, Neil A. Dodgson, Mohamed F. Hassan, Ioannis P. Ivrissimtzis

Comput. Aided Des., 2003

Using Growing Cell Structures for Surface Reconstruction.

Ioannis P. Ivrissimtzis, Won-Ki Jeong, Hans-Peter Seidel

Proceedings of the 2003 International Conference on Shape Modeling and Applications (SMI 2003), 2003

Neural Meshes: Statistical Learning Based on Normals.

Won-Ki Jeong, Ioannis P. Ivrissimtzis, Hans-Peter Seidel

Proceedings of the 11th Pacific Conference on Computer Graphics and Applications, 2003

Combinatorial Properties of Subdivision Meshes.

Ioannis P. Ivrissimtzis, Hans-Peter Seidel

Proceedings of the Mathematics of Surfaces, 2003

2002

On the Geometry of Recursive Subdivision.

Ioannis P. Ivrissimtzis, Neil A. Dodgson, Mohamed F. Hassan, Malcolm A. Sabin

Int. J. Shape Model., 2002

The refinability of the four point scheme.

Ioannis P. Ivrissimtzis, Neil A. Dodgson, Malcolm A. Sabin, Mohamed F. Hassan

Comput. Aided Geom. Des., 2002

An interpolating 4-point C2 ternary stationary subdivision scheme.

Mohamed F. Hassan, Ioannis P. Ivrissimtzis, Neil A. Dodgson, Malcolm A. Sabin

Comput. Aided Geom. Des., 2002

Recursive Subdivision and Hypergeometric Function.

Ioannis P. Ivrissimtzis, Neil A. Dodgson, Malcolm A. Sabin

Proceedings of the 2002 International Conference on Shape Modeling and Applications (SMI 2002), 2002

A Divide and Conquer Algorithm for Triangle Mesh Connectivity Encoding.

Ioannis P. Ivrissimtzis, Christian Rössl, Hans-Peter Seidel

Proceedings of the 10th Pacific Conference on Computer Graphics and Applications, 2002

Polyhedra Operators for Mesh Refinement.

Ioannis P. Ivrissimtzis, Hans-Peter Seidel

Proceedings of the 2002 Geometric Modeling and Processing (GMP 2002), 2002