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(1996). Cubical singular simplex model for 3D objects and fast computation of homology groups. In Proceedings of the 13th International Conference on Pattern Recognition (Vol. 4, pp. 190-194).","DOI":"10.1109\/ICPR.1996.547259"},{"issue":"2","key":"jncr.2011070103-5","first-page":"131","article-title":"Thresholding of 2D images with cell-like P systems.","volume":"13","author":"H. A.Christinal","year":"2010","journal-title":"Romanian Journal of Information Science and Technology"},{"key":"jncr.2011070103-6","doi-asserted-by":"crossref","unstructured":"Christinal, H. A., D\u00edaz-Pernil, D., & Real, P. (2009a, November 15-18). Segmentation in 2D and 3D image using tissue-like P system. In E. Bayro-Corrochano & J. O. 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