Segmentation strategies for the alpha-tree data structure

Autor: Ouzounis, Georgios K.

Publikováno v: In Pattern Recognition Letters January 2020 129:232-239

Posthuman embodiments in space

Autor: Ουζουνης Γεωργιος http://users.isc.tuc.gr/~gouzounis, Ouzounis Georgios http://users.isc.tuc.gr/~gouzounis

Διπλωματική εργασία που εκπονήθηκε στα πλαίσια λήψης πτυχίου της σχολής Αρχιτεκτόνων Μηχανικών του Πολθτεχνείου Κρήτης Περίληψη: Ζούμ�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf7de55a9f4290e4c17af72dadf73f0c

Connected Morphological Attribute Filters on Distributed Memory Parallel Machines

Autor: Kazemier, Jan J., Ouzounis, Georgios K., Wilkinson, Michael H. F., Angulo, Jesús, Velasco-Forero, Santiago, Meyer, Fernand

Publikováno v: Mathematical Morphology and Its Applications to Signal and Image Processing: 13th International Symposium, ISMM 2017, Fontainebleau, France, May 15–17, 2017, Proceedings, 357-368
STARTPAGE=357;ENDPAGE=368;TITLE=Mathematical Morphology and Its Applications to Signal and Image Processing

We present a new algorithm for attribute filtering of extremely large images, using a forest of modified max-trees, suitable for distributed memory parallel machines. First, max-trees of tiles of the image are computed, after which messages are excha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::d7fd57ba77e6c2574ca671a0a561bed6
https://research.rug.nl/en/publications/392ad923-5d06-4a8f-b42a-999b93bd9753

Connected Attribute Filtering Based on Contour Smoothness

Autor: Ouzounis, Georgios, Urbach, Erik R., Wilkinson, M.H.F., Zhuravlev, Yu.I.

Publikováno v: 11th International Conference "Pattern Recognition and Image Analysis: New Information Technologies" (PRIA-11-2013), I, 286-289

A new attribute measuring the contour smoothness of 2-D objects is presented in the context of morphological attribute filtering. The attribute is based on the ratio of the circularity and non-compactness, and has a maximum of 1 for a perfect circle.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::046b02d4dafc8107b58744246f6b7b5e
https://research.rug.nl/en/publications/0f97ce13-d094-4267-8469-14f81d4295e0

The Alpha-Tree Algorithm

Autor: OUZOUNIS GEORGIOS, SOILLE Pierre

A new multi-scale graph-space connectivity framework is presented. It is based upon a measure of dissimilarity between adjacent elements of the graph that is used to construct a hierarchy of partitions. Connected components or partition cells are eit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1739::1213f078f7262b7ef43916059fae8a86
http://publications.jrc.ec.europa.eu/repository/handle/JRC74511