Hagen Spies

According to our database, Hagen Spies authored at least 25 papers between 1998 and 2009.

Collaborative distances:

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

2009

Fast Prototype Based Noise Reduction.

Kajsa Tibell, Hagen Spies, Magnus Borga

Proceedings of the Image Analysis, 16th Scandinavian Conference, 2009

2005

Accurate optical flow in noisy image sequences using flow adapted anisotropic diffusion.

Hanno Scharr, Hagen Spies

Signal Process. Image Commun., 2005

2004

Multiple Motion Estimation Using Channel Matrices.

Per-Erik Forssén, Hagen Spies

Proceedings of the Complex Motion, First International Workshop, 2004

Evaluating Certainties in Image Intensity Differentiation for Optical Flow.

Hagen Spies, John L. Barron

Proceedings of the 1st Canadian Conference on Computer and Robot Vision (CRV 2004) 17-19 May 2004, 2004

2003

Estimation of Surface Flow and Net Heat Flux from Infrared Image Sequences.

Christoph S. Garbe, Hagen Spies, Bernd Jähne

J. Math. Imaging Vis., 2003

Two-Dimensional Channel Representation for Multiple Velocities.

Hagen Spies, Per-Erik Forssén

Proceedings of the Image Analysis, 13th Scandinavian Conference, 2003

Directional channel representation for multiple line-endings and intensity levels.

Hagen Spies, Björn Johansson

Proceedings of the 2003 International Conference on Image Processing, 2003

2002

Range Flow Estimation.

Hagen Spies, Bernd Jähne, John L. Barron

Comput. Vis. Image Underst., 2002

Quantitative Depth Recovery from Time-Varying Optical Flow in a Kalman Filter Framework.

John L. Barron, Wang Kay Jacky Ngai, Hagen Spies

Proceedings of the Geometry, 2002

Evaluating the Range Flow Motion Constraint.

Hagen Spies, John L. Barron

Proceedings of the 16th International Conference on Pattern Recognition, 2002

Dense Parameter Fields from Total Least Squares.

Hagen Spies, Christoph S. Garbe

Proceedings of the Pattern Recognition, 2002

Mixed OLS-TLS for the Estimation of Dynamic Processes with a Linear Source Term.

Christoph S. Garbe, Hagen Spies, Bernd Jähne

Proceedings of the Pattern Recognition, 2002

2001

Analysing dynamic processes in range data sequences.

Hagen Spies

PhD thesis, 2001

Root Growth Analysis in Physiological Coordinates.

Norbert Kirchgeßner, Hagen Spies, Hanno Scharr, Uli Schurr

Proceedings of the 11th International Conference on Image Analysis and Processing (ICIAP 2001), 2001

Accurate Optical Flow in Noisy Image Sequences.

Hagen Spies, Hanno Scharr

Proceedings of the Eighth International Conference On Computer Vision (ICCV-01), Vancouver, British Columbia, Canada, July 7-14, 2001, 2001

Surface Expansion from Range Data Sequences.

Hagen Spies, Bernd Jähne, John L. Barron

Proceedings of the Pattern Recognition, 2001

Root Growth Measurements in Object Coordinates.

Norbert Kirchgeßner, Hagen Spies, Hanno Scharr, Uli Schurr

Proceedings of the Pattern Recognition, 2001

2000

Dense Structure Estimation via Regularised Optical Flow.

Hagen Spies, Norbert Kirchgeßner, Hanno Scharr, Bernd Jähne

Proceedings of the 5th International Fall Workshop on Vision Modeling and Visualization, 2000

The Fusion of Image and Range Flow.

John L. Barron, Hagen Spies

Proceedings of the Multi-Image Analysis, 2000

Dense Range Flow from Depth and Intensity Data.

Hagen Spies, Bernd Jähne, John L. Barron

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

Regularised Range Flow.

Hagen Spies, Bernd Jähne, John L. Barron

Proceedings of the Computer Vision - ECCV 2000, 6th European Conference on Computer Vision, Dublin, Ireland, June 26, 2000

Motion.

Horst Haußecker, Hagen Spies

Proceedings of the Computer Vision and Applications, 2000

1999

Differential Range Flow Estimation.

Hagen Spies, Horst Haußecker, Bernd Jähne, John L. Barron

Proceedings of the Mustererkennung 1999, 1999

A Total Least Squares Framework for Low-Level Analysis of Dynamic Scenes and Processes.

Horst W. Haussecker, Christoph S. Garbe, Hagen Spies, Bernd Jähne

Proceedings of the Mustererkennung 1999, 1999

1998

Study of Dynamical Processes with Tensor-Based Spatiotemporal Image Processing Techniques.

Bernd Jähne, Horst W. Haussecker, Hanno Scharr, Hagen Spies, Dominik Schmundt, Uli Schurr

Proceedings of the Computer Vision, 1998