Ulrich Eckhardt

Affiliations:
  • University of Hamburg, Germany


According to our database1, Ulrich Eckhardt authored at least 40 papers between 1971 and 2004.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2004
Polygonal Representations of Digital Sets.
Algorithmica, 2004

2003
Root Images of Median Filters.
J. Math. Imaging Vis., 2003

Topologies for the digital spaces Z<sup>2</sup> and Z<sup>3</sup>.
Comput. Vis. Image Underst., 2003

2002
Root Images of Median Filters - Semi-topological Approach.
Proceedings of the Geometry, 2002

2000
Continuity of discrete curve evolution.
J. Electronic Imaging, 2000

Digital Lines and Digital Convexity.
Proceedings of the Digital and Image Geometry, 2000

Shape Descriptors for Non-Rigid Shapes with a Single Closed Contour.
Proceedings of the 2000 Conference on Computer Vision and Pattern Recognition (CVPR 2000), 2000

1999
The Euler Characteristics of Discrete Objects and Discrete Quasi-Objects.
Comput. Vis. Image Underst., 1999

Discrete Mean Curvature Flow.
Proceedings of the Scale-Space Theories in Computer Vision, 1999

1997
A System for Designing Parallel Processor Arrays.
Proceedings of the Computer Aided Systems Theory, 1997

The Euler Characteristic of Discrete Object.
Proceedings of the Discrete Geometry for Computer Imagery, 1997

1996
Topological approach to mathematical morphology.
Proceedings of the Advances in Computer Vision, 1996

1995
Well-Composed Sets.
Comput. Vis. Image Underst., 1995

1994
Invariant Thinning and Distance Transform.
Proceedings of the Theoretical Foundations of Computer Vision, 1994

1993
Invariant Thinning.
Int. J. Pattern Recognit. Artif. Intell., 1993

Anwendungen von Wavelets in der Bildcodierung.
Proceedings of the Mustererkennung 1993, 1993

1992
Regularization of the medial axis transform.
Proceedings of the Theoretical Foundations of Computer Vision, 1992

Thinning binary pictures by a labeling procedure.
Proceedings of the 11th IAPR International Conference on Pattern Recognition, 1992

1990
A general approach for parametrizing the Hough transform.
Proceedings of the 10th IAPR International Conference on Pattern Recognition, 1990

Randorientierte Methoden zur Verdünnung - Ein Zugang zur Fuzzy Topologie.
Proceedings of the Mustererkennung 1990, 1990

1989
Parametrization of the Hough Transform.
Proceedings of the Mustererkennung 1989, 1989

1988
A note on Rutovitz' method for parallel thinning.
Pattern Recognit. Lett., 1988

Application of the Projected Hough Transform in Picture Processing.
Proceedings of the Pattern Recognition, 1988

Thinning Algorithms for Document Processing Systems.
Proceedings of IAPR Workshop on Computer Vision, 1988

The Structure of Irreducible Digital Sets Obtained by Thinning Algorithms.
Proceedings of the 9th International Conference on Pattern Recognition, 1988

Verdünnung mit perfekten Punkten.
Proceedings of the Mustererkennung 1988, 1988

1987
A Note on Parallel Thinning for Digital Sets.
Proceedings of the Mustererkennung 1987, 9. DAGM-Symposium, Braunschweig, 29.9., 1987

Projection of the Hough Transform.
Proceedings of the ASST '87, 1987

1984
Book review.
Z. Oper. Research, 1984

Book review.
Z. Oper. Research, 1984

Buchbesprechungen.
Z. Oper. Research, 1984

Book reviews.
Z. Oper. Research, 1984

1980
Algorithm 549: Weierstrass' Elliptic Functions [S21].
ACM Trans. Math. Softw., 1980

Weber's problem and weiszfeld's algorithm in general spaces.
Math. Program., 1980

Linear convergence of generalized Weiszfeld's method.
Computing, 1980

1977
Algorithm 33 Wilf-quadrature.
Computing, 1977

A rational approximation to Weierstraß' ℘ function II. The lemniscatic casefunction II. The lemniscatic case.
Computing, 1977

1976
Zur numerischen Behandlung inkorrekt gestellter Aufgaben.
Computing, 1976

1974
Ein Iterationsverfahren für lineare Ungleichungssysteme.
Computing, 1974

1971
Redundante Ungleichungen bei linearen Ungleichungssystemen.
Unternehmensforschung, 1971


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