Lennart Wietzke

According to our database, Lennart Wietzke authored at least 18 papers between 2007 and 2016.

Collaborative distances:

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

2016

3D real-time visualization of blood flow in cerebral aneurysms by light field particle image velocimetry.

Matthias F. Carlsohn, André Kemmling, Arne Petersen, Lennart Wietzke

Proceedings of the Real-Time Image and Video Processing 2016, 2016

Light Field Particle Image Velocimetry by Plenoptic Image Capturing for 3D-Display of Simulated Blood Flow in Cerebral Aneurysms.

Matthias F. Carlsohn, André Kemmling, Arne Petersen, Lennart Wietzke

Proceedings of the Bildverarbeitung für die Medizin 2016 - Algorithmen - Systeme, 2016

2012

Algebraic Representation and Geometric Interpretation of Hilbert Transformed Signals.

Lennart Wietzke

PhD thesis, 2012

Single lens 3D-camera with extended depth-of-field.

Christian Perwass, Lennart Wietzke

Proceedings of the Human Vision and Electronic Imaging XVII, 2012

2011

Image Analysis by Conformal Embedding.

Oliver Fleischmann, Lennart Wietzke, Gerald Sommer

J. Math. Imaging Vis., 2011

2010

The Signal Multi-Vector.

Lennart Wietzke, Gerald Sommer

J. Math. Imaging Vis., 2010

Local Structure Analysis by Isotropic Hilbert Transforms.

Lennart Wietzke, Oliver Fleischmann, Anne Sedlazeck, Gerald Sommer

Proceedings of the Pattern Recognition, 2010

A Novel Curvature Estimator for Digital Curves and Images.

Oliver Fleischmann, Lennart Wietzke, Gerald Sommer

Proceedings of the Pattern Recognition, 2010

2009

The geometry of 2D image signals.

Lennart Wietzke, Gerald Sommer, Oliver Fleischmann

Proceedings of the 2009 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2009), 2009

Nonlinear Motion Detection.

Lennart Wietzke, Gerald Sommer

Proceedings of the Computer Analysis of Images and Patterns, 13th International Conference, 2009

2008

Differential Geometry of Monogenic Signal Representations.

Lennart Wietzke, Gerald Sommer, Christian Schmaltz, Joachim Weickert

Proceedings of the Robot Vision, Second International Workshop, 2008

2D Image Analysis by Generalized Hilbert Transforms in Conformal Space.

Lennart Wietzke, Oliver Fleischmann, Gerald Sommer

Proceedings of the Computer Vision, 2008

The Conformal Monogenic Signal of Image Sequences.

Lennart Wietzke, Gerald Sommer, Oliver Fleischmann, Christian Schmaltz

Proceedings of the Statistical and Geometrical Approaches to Visual Motion Analysis, 2008

The Conformal Monogenic Signal.

Lennart Wietzke, Gerald Sommer

Proceedings of the Pattern Recognition, 2008

Dealing with Self-occlusion in Region Based Motion Capture by Means of Internal Regions.

Christian Schmaltz, Bodo Rosenhahn, Thomas Brox, Joachim Weickert, Lennart Wietzke, Gerald Sommer

Proceedings of the Articulated Motion and Deformable Objects, 5th International Conference, 2008

2007

Dense Optical Flow Estimation from the Monogenic Curvature Tensor.

Di Zang, Lennart Wietzke, Christian Schmaltz, Gerald Sommer

Proceedings of the Scale Space and Variational Methods in Computer Vision, 2007

Region-Based Pose Tracking.

Christian Schmaltz, Bodo Rosenhahn, Thomas Brox, Daniel Cremers, Joachim Weickert, Lennart Wietzke, Gerald Sommer

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

Occlusion Modeling by Tracking Multiple Objects.

Christian Schmaltz, Bodo Rosenhahn, Thomas Brox, Joachim Weickert, Daniel Cremers, Lennart Wietzke, Gerald Sommer

Proceedings of the Pattern Recognition, 2007