The following publications are possibly variants of this publication:
- Direct Filtering and Enhancement of Biomedical Images Based on Morphological SpectraJuliusz L. Kulikowski, Malgorzata Przytulska, Diana Wierzbicka. In Marek Kurzynski, Michal Wozniak, editors, Computer Recognition Systems 3. Volume 57 of Advances in Intelligent and Soft Computing, pages 159-166, Springer, 2009. [doi]
- Morphological Spectra as Tools for Texture AnalysisJuliusz L. Kulikowski, Malgorzata Przytulska, Diana Wierzbicka. In Marek Kurzynski, Edward Puchala, Michal Wozniak, Andrzej Zolnierek, editors, Computer Recognition Systems 2. Volume 45 of Advances in Soft Computing, pages 510-517, Springer, 2008. [doi]