J. M. Hans du Buf

According to our database, J. M. Hans du Buf authored at least 77 papers between 1989 and 2019.

Collaborative distances:

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

2019

Human action recognition in videos with articulated pose information by deep networks.

Miguel Farrajota, João M. F. Rodrigues, J. M. Hans du Buf

Pattern Anal. Appl., 2019

2018

Expression-invariant face recognition using a biological disparity energy model.

Jaime A. Martins, Roberto Lam, J. M. F. Rodrigues, J. M. Hans du Buf

Neurocomputing, 2018

2017

Texture features for object salience.

Kasim Terzic, Sai Krishna, J. M. Hans du Buf

Image Vis. Comput., 2017

BINK: Biological binary keypoint descriptor.

Mário Saleiro, Kasim Terzic, J. M. F. Rodrigues, J. M. Hans du Buf

Biosyst., 2017

Human Pose Estimation by a Series of Residual Auto-Encoders.

Miguel Farrajota, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Pattern Recognition and Image Analysis - 8th Iberian Conference, 2017

Interpretable Feature Maps for Robot Attention.

Kasim Terzic, J. M. Hans du Buf

Proceedings of the Universal Access in Human-Computer Interaction. Design and Development Approaches and Methods, 2017

2016

A Deep Neural Network Video Framework for Monitoring Elderly Persons.

Miguel Farrajota, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Universal Access in Human-Computer Interaction. Interaction Techniques and Environments, 2016

Using Multi-Stage Features in Fast R-CNN for Pedestrian Detection.

Miguel Farrajota, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the 7th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Info-exclusion, 2016

2015

Computer vision and GIS for the navigation of blind persons in buildings.

M. Serrão, Somayeh Shahrabadi, M. Moreno, J. T. José, José I. Rodrigues, João M. F. Rodrigues, J. M. Hans du Buf

Univers. Access Inf. Soc., 2015

BIMP: A real-time biological model of multi-scale keypoint detection in V1.

Kasim Terzic, João M. F. Rodrigues, J. M. Hans du Buf

Neurocomputing, 2015

Proto-object categorisation and local gist vision using low-level spatial features.

Jaime A. Martins, João M. F. Rodrigues, J. M. Hans du Buf

Biosyst., 2015

Biologically Inspired Vision for Human-Robot Interaction.

Mário Saleiro, Miguel Farrajota, Kasim Terzic, Sai Krishna, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Universal Access in Human-Computer Interaction. Access to Interaction, 2015

A Parametric Spectral Model for Texture-Based Salience.

Kasim Terzic, Sai Krishna, J. M. Hans du Buf

Proceedings of the Pattern Recognition - 37th German Conference, 2015

Shape Detection with Nearest Neighbour Contour Fragments.

Kasim Terzic, Hussein Adnan Mohammed, J. M. Hans du Buf

Proceedings of the British Machine Vision Conference 2015, 2015

2014

Region Segregation by Linking Keypoints Tuned to Colour.

Miguel Farrajota, J. M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the ICPRAM 2014, 2014

A Fast Neural-Dynamical Approach to Scale-Invariant Object Detection.

Kasim Terzic, David Lobato, Mário Saleiro, J. M. Hans du Buf

Proceedings of the Neural Information Processing - 21st International Conference, 2014

An efficient Naive Bayes approach to category-level object detection.

Kasim Terzic, J. M. Hans du Buf

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

Biologically Inspired Vision for Indoor Robot Navigation.

Mário Saleiro, Kasim Terzic, David Lobato, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Image Analysis and Recognition - 11th International Conference, 2014

Instance-Based Object Recognition with Simultaneous Pose Estimation Using Keypoint Maps and Neural Dynamics.

Oliver Lomp, Kasim Terzic, Christian Faubel, J. M. Hans du Buf, Gregor Schöner

Proceedings of the Artificial Neural Networks and Machine Learning - ICANN 2014, 2014

2013

A Low-Cost Classroom-Oriented Educational Robotics System.

Mário Saleiro, Bruna Carmo, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Social Robotics - 5th International Conference, 2013

Biological Models for Active Vision: Towards a Unified Architecture.

Kasim Terzic, David Lobato, Mário Saleiro, Jaime A. Martins, Miguel Farrajota, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Computer Vision Systems - 9th International Conference, 2013

Fast cortical keypoints for real-time object recognition.

Kasim Terzic, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the IEEE International Conference on Image Processing, 2013

Real-Time Object Recognition Based on Cortical Multi-scale Keypoints.

Kasim Terzic, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Pattern Recognition and Image Analysis - 6th Iberian Conference, 2013

Detection of Indoor and Outdoor Stairs.

Somayeh Shahrabadi, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Pattern Recognition and Image Analysis - 6th Iberian Conference, 2013

A Biological and Real-Time Framework for Hand Gestures and Head Poses.

Mário Saleiro, Miguel Farrajota, Kasim Terzic, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Universal Access in Human-Computer Interaction. User and Context Diversity, 2013

Navigation Framework Using Visual Landmarks and a GIS.

M. Serrão, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the 5th International Conference on Software Development for Enhancing Accessibility and Fighting Info-exclusion, 2013

Phase-differencing in Stereo Vision - Solving the Localisation Problem.

J. M. Hans du Buf, Kasim Terzic, João M. F. Rodrigues

Proceedings of the BIOSIGNALS 2013, 2013

A Biological Sound Source Localization Model.

A. Azarfar, J. M. Hans du Buf

Proceedings of the BIOSIGNALS 2013, 2013

2012

Indoor Localization and Navigation for Blind Persons using Visual Landmarks and a GIS.

Miguel Serrão, João M. F. Rodrigues, José I. Rodrigues, J. M. Hans du Buf

Proceedings of the 4th International Conference on Software Development for Enhancing Accessibility and Fighting Info-exclusion, 2012

Realtime Local Navigation for the Blind: Detection of Lateral Doors and Sound Interface.

Manuel Moreno, Somayeh Shahrabadi, João José, J. M. Hans du Buf, João M. F. Rodrigues

Proceedings of the 4th International Conference on Software Development for Enhancing Accessibility and Fighting Info-exclusion, 2012

Cortical 3D Face and Object Recognition Using 2D Projections.

João M. F. Rodrigues, Roberto Lam, J. M. Hans du Buf

Int. J. Creative Interfaces Comput. Graph., 2012

Visual Navigation for the Blind - Path and Obstacle Detection.

João José, J. M. Hans du Buf, João M. F. Rodrigues

Proceedings of the ICPRAM 2012, 2012

Cortical Multiscale Line-Edge Disparity Model.

João M. F. Rodrigues, Jaime A. Martins, Roberto Lam, J. M. Hans du Buf

Proceedings of the Image Analysis and Recognition - 9th International Conference, 2012

Minimalistic Vision-based Cognitive SLAM.

Mário Saleiro, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the ICAART 2012 - Proceedings of the 4th International Conference on Agents and Artificial Intelligence, Volume 1, 2012

2011

A Cortical Framework for Scene Categorisation.

João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the VISAPP 2011, 2011

Retrieval of 3D Polygonal Objects Based on Multiresolution Signatures.

Roberto Lam, J. M. Hans du Buf

Proceedings of the Advances in Visual Computing - 7th International Symposium, 2011

Disparity energy model using a trained neuronal population.

Jaime A. Martins, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the 2011 IEEE International Symposium on Signal Processing and Information Technology, 2011

Using Mathematical Morphology for Similarity Search of 3D Objects.

Roberto Lam, J. M. Hans du Buf

Proceedings of the Pattern Recognition and Image Analysis - 5th Iberian Conference, 2011

Optical Flow by Multi-scale Annotated Keypoints - A Biological Approach.

Miguel Farrajota, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the BIOSIGNALS 2011, 2011

2010

Obstacle Detection and Avoidance on Sidewalks.

D. Castells, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the VISAPP 2010 - Proceedings of the Fifth International Conference on Computer Vision Theory and Applications, Angers, France, May 17-21, 2010, 2010

Recognition of Facial Expressions by Cortical Multi-scale Line and Edge Coding.

R. J. R. de Sousa, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Image Analysis and Recognition, 7th International Conference, 2010

2009

A cortical framework for invariant object categorization and recognition.

João M. F. Rodrigues, J. M. Hans du Buf

Cogn. Process., 2009

Multi-scale lines and edges in V1 and beyond: Brightness, object categorization and recognition, and consciousness.

João M. F. Rodrigues, J. M. Hans du Buf

Biosyst., 2009

Focus of Attention and Region Segregation by Low-level Geometry.

Jaime A. Martins, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the VISAPP 2009 - Proceedings of the Fourth International Conference on Computer Vision Theory and Applications, Lisboa, Portugal, February 5-8, 2009, 2009

Invariant Categorisation of Polygonal Objects using Multi-resolution Signatures.

Roberto Lam, J. M. Hans du Buf

Proceedings of the KDIR 2009 - Proceedings of the International Conference on Knowledge Discovery and Information Retrieval, Funchal, 2009

2008

Fine Arts Edutainment- The Amateur Painter.

João M. F. Rodrigues, Daniel Almeida, Samuel Nunes, João Carvalho, Vera Brito, J. M. Hans du Buf

Proceedings of the GRAPP 2008, 2008

2007

Improved grating and bar cell models in cortical area V1 and texture coding.

J. M. Hans du Buf

Image Vis. Comput., 2007

Invariant Multi-scale Object Categorisation and Recognition.

João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Pattern Recognition and Image Analysis, Third Iberian Conference, 2007

2006

Perception-based painterly rendering: functionality and interface design.

Samuel Nunes, Daniel Almeida, Vera Brito, João Carvalho, João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Ibero-American Symposium in Computer Graphics, 2006

Face Segregation and Recognition by Cortical Multi-scale Line and Edge Coding.

João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Pattern Recognition in Information Systems, 2006

Face Recognition by Cortical Multi-scale Line and Edge Representations.

João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Image Analysis and Recognition, Third International Conference, 2006

2005

Multi-scale Cortical Keypoint Representation for Attention and Object Detection.

João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Pattern Recognition and Image Analysis, Second Iberian Conference, 2005

Polygon Optimisation for the Modelling of Planar Range Data.

Samuel Nunes, Daniel Almeida, Eddy Loke, J. M. Hans du Buf

Proceedings of the Pattern Recognition and Image Analysis, Second Iberian Conference, 2005

Multi-scale Keypoints in V1 and Face Detection.

João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Brain, 2005

2004

Diatom classification in ecological applications.

Robert E. Loke, J. M. Hans du Buf, M. M. Bayer, David G. Mann

Pattern Recognit., 2004

Visual Cortex Frontend: Integrating Lines, Edges, Keypoints, and Disparity.

João M. F. Rodrigues, J. M. Hans du Buf

Proceedings of the Image Analysis and Recognition: International Conference, 2004

Small CPU Times and Fast Interactivity in Sonar Seabottom Surveys.

Robert E. Loke, J. M. Hans du Buf

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

2003

SPMD Image Processing on Beowulf Clusters: Directives and Libraries.

Paulo F. Oliveira, J. M. Hans du Buf

Proceedings of the 17th International Parallel and Distributed Processing Symposium (IPDPS 2003), 2003

Segmentation of Range Images in a Quadtree.

Robert E. Loke, J. M. Hans du Buf

Proceedings of the Pattern Recognition and Image Analysis, First Iberian Conference, 2003

Interactively Visualizing 18-Connected Object Boundaries in Huge Data Volumes.

Robert E. Loke, J. M. Hans du Buf

Proceedings of the Discrete Geometry for Computer Imagery, 11th International Conference, 2003

2002

Computational Cortical Cell Models for Continuity and Texture.

Luís M. Santos, J. M. Hans du Buf

Proceedings of the Biologically Motivated Computer Vision Second International Workshop, 2002

2000

Simultaneous Detection of Lines and Edges Using Compound Gabor Filters.

Jos H. Van Deemter, J. M. Hans du Buf

Int. J. Pattern Recognit. Artif. Intell., 2000

Some Further Results of Experimental Comparison of Range Image Segmentation Algorithms.

Xiaoyi Jiang, Kevin W. Bowyer, Y. Morioka, Shinsaku Hiura, Kosuke Sato, Seiji Inokuchi, M. Bock, C. Guerra, Robert E. Loke, J. M. Hans du Buf

Proceedings of the 15th International Conference on Pattern Recognition, 2000

Contour Profiling by Dynamic Ellipse Fitting.

Adrian Ciobanu, Hamid Reza Shahbazkia, J. M. Hans du Buf

Proceedings of the 15th International Conference on Pattern Recognition, 2000

1999

AMOVIP: Advanced Modeling of Visual Information Processing.

Matthias S. Keil, Gabriel Cristóbal, J. M. Hans du Buf, Boris Escalante-Ramírez, Luiz Pessoa

Proceedings of the 1oth International Conference on Image Analysis and Processing (ICIAP 1999), 1999

Diatom Identification: A Double Challenge Called ADIAC.

J. M. Hans du Buf, Hamid Reza Shahbazkia, Adrian Ciobanu, Micha Bayer, Stephen Droop, Ritchie Head, Steve Juggins, Stefan Fischer, Horst Bunke, Michael H. F. Wilkinson, Jos B. T. M. Roerdink, José Luis Pech-Pacheco, Gabriel Cristóbal

Proceedings of the 1oth International Conference on Image Analysis and Processing (ICIAP 1999), 1999

1995

Symmetry Interpretation of Complex Moments and the Local Power Spectrum.

Josef Bigün, J. M. Hans du Buf

J. Vis. Commun. Image Represent., 1995

1994

N-folded Symmetries by Complex Moments in Gabor Space and their Application to Unsupervised Texture Segmentation.

Josef Bigün, J. M. Hans du Buf

IEEE Trans. Pattern Anal. Mach. Intell., 1994

Ramp edges, Mach bands, and the functional significance of the simple cell assembly.

J. M. Hans du Buf

Biol. Cybern., 1994

1993

Responses of simple cells: events, interferences, and ambiguities.

J. M. Hans du Buf

Biol. Cybern., 1993

1992

Geometric image primitives by complex moments in Gabor space and the application to texture segmentation.

Josef Bigün, J. M. Hans du Buf

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 1992

1991

Texture features based on Gabor phase.

J. M. Hans du Buf, Peter Heitkämper

Signal Process., 1991

1990

A quantitative comparison of edge-preserving smoothing techniques.

J. M. Hans du Buf, T. George Campbell

Signal Process., 1990

Gabor phase in texture discrimination.

J. M. Hans du Buf

Signal Process., 1990

Texture feature performance for image segmentation.

J. M. Hans du Buf, M. Kardan, Michael Spann

Pattern Recognit., 1990

Quantitative comparison of median-based filters.

T. George Campbell, J. M. Hans du Buf

Proceedings of the Visual Communications and Image Processing '90: Fifth in a Series, 1990

1989

The detection of thin structures in images.

Michael Spann, C. Horne, J. M. Hans du Buf

Pattern Recognit. Lett., 1989