Publications
Scientific Publications
Current activities are described in the following papers:
- S. Goebbels, C. Dalitz: Reconstruction of Bridge Superstructures from Airborne Laser Scanning Point Clouds. ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., VIII-4/W2-2021, pp. 121-128 (2021)
- R. Pohle-Fröhlich, C. Dalitz, C. Richter, T. Hahnen, B. Stäudle, K. Albracht: Estimation of Muscle Fascicle Orientation in Ultrasonic Images. International Conference on Computer Vision Theory and Applications (VISAPP), pp. 79-86 (2020)
- C. Dalitz, J. Wilberg, M. Jeltsch: The Gradient Product Transform: An Image Filter for Symmetry Detection. Image Processing On Line, 9 pp. 413-431 (2019) [with online demo und source code]
- C. Dalitz, J. Wilberg, L. Aymans: TriplClust: An Algorithm for Curve Detection in 3D Point Clouds. Image Processing On Line 9, pp. 26-46 (2019) [with online demo and source code]
- C. Dalitz, Y. Ayyad, J. Wilberg, L. Aymans, D. Bazin, W. Mittig: Automatic trajectory recognition in Active Target Time Projection Chambers data by means of hierarchical clustering. Computer Physics Communications 235, pp. 159-168 (2019) (the original publication is available from Elsevier)
- C. Dalitz, J. Wilberg, K.E. Bednarek: Paired Comparison Sentiment Scores. Technical Report No. 2017-03, Hochschule Niederrhein, Fachbereich Elektrotechnik und Informatik (2017)
- C. Dalitz, T. Schramke, M. Jeltsch: Iterative Hough Transform for Line Detection in 3D Point Clouds. Image Processing On Line 7, pp. 184-196 (2017) [with online demo and source code]
- C. Dalitz: Construction of confidence intervals. Technical Report No. 2017-01, pp. 15-28, Hochschule Niederrhein, Fachbereich Elektrotechnik und Informatik (2017)
- C. Dalitz, K.E. Bednarek: Sentiment Lexica from Paired Comparisons. International Conference on Data Mining Workshops (ICDMW), pp. 924-930 (2016) [with correction appended]
- C. Dalitz: Estimating Wealth Distribution: Top Tail and Inequality. Technischer Bericht Nr. 2016-01, Hochschule Niederrhein, Fachbereich Elektrotechnik und Informatik (2016)
- M. Jeltsch, C. Dalitz, R. Pohle-Fröhlich: Hough Parameter Space Regularisation for Line Detection in 3D . International Conference on Computer Vision Theory and Applications (VISAPP), pp. 345-352 (2016)
- C. Dalitz, R. Pohle-Fröhlich, T. Michalk:
Point Spread Functions and Deconvolution of Ultrasonic Images.
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control,
vol. 62, no. 3, pp. 531-544 (2015)
(the original Open Access publikation is available from IEEE) - C. Dalitz, R. Pohle-Fröhlich, F. Schmitt, M. Jeltsch: The Gradient Product Transform for Symmetry Detection and Blood Vessel Extraction. International Conference on Computer Vision Theory and Applications (VISAPP), pp. 177-184 (2015)
- B. Robertson, C. Dalitz, F. Schmitt: Automated Page Layout Simplification of Patrologia Graeca. First International Conference on Digital Access to Textual Cultural Heritage (DATeCH), pp. 167-172 (2014)
- C. Dalitz: Soft Thresholding for Visual Image Enhancement. Technischer Bericht Nr. 2014-01, Hochschule Niederrhein, Fachbereich Elektrotechnik und Informatik (2014)
- C. Dalitz, C. Brandt, S. Goebbels, D. Kolanus: Fourier Descriptors for Broken Shapes.
EURASIP Journal on Advances in Signal Processing 2013:161 (2013)
(the original Open Access publication is available from Springer) - C. Dalitz, R. Pohle-Fröhlich, T. Bolten: Detection of Symmetry Points in Images. International Conference on Computer Vision Theory and Applications (VISAPP), pp. 577-585 (2013)
- C. Dalitz, T. Bolten, O. Christen: Color Visualization of 2D Segmentations. International Conference on Information Visualization Theory and Applications (IVAPP), pp. 567-572 (2013)
- C. Dalitz, T. Crawford: From Facsimile to Content Based Retrieval: the Electronic Corpus of Lute Music. Phoibos - Zeitschrift für Zupfmusik 2/2013, pp. 167-185 (2013)
- C. Dalitz: Reject Options and Confidence Measures for kNN Classifiers. In C. Dalitz (Ed.): "Document Image Analysis with the Gamera Framework." Schriftenreihe des Fachbereichs Elektrotechnik und Informatik, Hochschule Niederrhein, vol. 8, pp. 16-38, Shaker Verlag (2009)
- C. Dalitz: Kd-Trees for Document Layout Analysis. In C. Dalitz (Ed.): "Document Image Analysis with the Gamera Framework." Schriftenreihe des Fachbereichs Elektrotechnik und Informatik, Hochschule Niederrhein, vol. 8, pp. 39-52, Shaker Verlag (2009)
- C. Dalitz, R. Baston: Optical Character Recognition with the Gamera Framework. In C. Dalitz (Ed.): "Document Image Analysis with the Gamera Framework." Schriftenreihe des Fachbereichs Elektrotechnik und Informatik, Hochschule Niederrhein, vol. 8, pp. 53-65, Shaker Verlag (2009)
- C. Dalitz, C. Pranzas: German Lute Tablature Recognition. Proceedings of the 10th International Conference on Document Analysis and Recognition (ICDAR), pp. 371-375 (2009)
- C. Dalitz, G.K. Michalakis, C. Pranzas:
Optical Recognition of Psaltic Byzantine
Chant Notation. International Journal of Document Analysis
and Recognition, vol. 11, no. 3, pp. 143-158, (2008)
(the original publication is available from Springer) - C. Dalitz, M. Droettboom, B. Pranzas, I. Fujinaga:
A Comparative
Study of Staff Removal Algorithms. IEEE Transactions on Pattern
Analysis and Machine Intelligence, vol. 30, no. 5, pp. 753-766, (2008)
(the original publication is available from IEEE) - C. Dalitz und T. Karsten: Using the Gamera Framework for Building a Lute Tablature Recognition System. Proceedings of the International Conference on Music Information Retrieval (ISMIR), pp. 478-481 (2005)
- C. Dalitz und T. Karsten: Automatische Erkennung historischer Tabulaturdrucke. Die Laute - Jahrbuch der Deutschen Lautengesellschaft Nr. VI 2002, pp. 51-64 (2005)
The following papers are from an earlier life as a theoretical physicist:
- C. Dalitz: Half-Space Problem of the Boltzmann Equation for Charged Particles. Journal of Statistical Physics 88, pp. 129-144 (1997)
- E.H. de Groot, C. Dalitz: Exact Solution of a Boundary Value Problem in Semiconductor Kinetic Theory. Journal of Mathematical Physics 38, pp. 4629-4643 (1997)
- C. Dalitz: Boltzmann collision kernels and velocity saturation in semiconductors. Physica A 246, pp. 187-198 (1997)
Other Publications
Publications concerning computer and information technique:
- C. Dalitz: Datenspeicher für Sparsame - SQLite: Datenbank-Engine im Kleinformat. Linux Magazin 09/2004, pp. 96-99 (2004)
- C. Dalitz: Flexible Verpackung - Der ESP Paketmanager. Linux Magazin 10/2001, pp. 68-70 (2001)
- C. Dalitz: Flott und Leicht - FLTK, ein neues C++ GUI-Toolkit. Linux Magazin 05/2000, pp. 144-147 (2000)
Moreover I am the author of the music and tablature typesetting program abctab2ps that is available under the GPL from http://www.lautengesellschaft.de/cdmm/.
Moreover I have written two volumes of guitar music and five volumes of lute music. Among these are:
- C. Dalitz: Lute Variations on German Traditionals. for 8c Renaissance lute. Antiqua Edition AE-511 (2000)
- Christofero Dalitio: Six Baroque Sonatas for an Archlute. Tree-Edition (1998)