Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Paola Magillo"'
Autor:
Lidija Čomić, Paola Magillo
Publikováno v:
Computers & Graphics. 89:88-93
The face centered cubic (FCC) grid is a space-filling grid, one of the alternatives to the traditional cubic one. We show that there are five Hamiltonian cycles (non-equivalent up to rotation and symmetry), connecting the faces of a voxel in the FCC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5c597b5e58566cdc9c5e23941da9264
https://doi.org/10.1016/j.cag.2020.05.015
https://doi.org/10.1016/j.cag.2020.05.015
Autor:
Lidija Čomić, Paola Magillo
Publikováno v:
Pattern Recognition and Artificial Intelligence ISBN: 9783031090363
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74db3379dd81ff6aa00117aff599254d
https://hdl.handle.net/11567/1086786
https://hdl.handle.net/11567/1086786
Autor:
Lidija Čomić, Paola Magillo
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783031133237
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05e36505dcc5712c2bb843e2fb5495b9
https://doi.org/10.1007/978-3-031-13324-4_7
https://doi.org/10.1007/978-3-031-13324-4_7
Autor:
Lidija Čomić, Paola Magillo
Publikováno v:
Journal of Mathematical Imaging and Vision. 61:1301-1321
A 3D image I is well-composed if it does not contain critical edges or vertices (where the boundary of I is non-manifold). The process of transforming an image into a well composed one is called repairing. We propose to repair 3D images by associatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a7a90aade9c5e4b8f6549e787678b92
https://doi.org/10.1007/s10851-019-00904-0
https://doi.org/10.1007/s10851-019-00904-0
Autor:
Paola Magillo, Enrico Puppo
Publikováno v:
Parallel Processing Algorithms for GIS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f4ec811951886cab5666a5989a29c93
https://doi.org/10.1201/9781003062684-20
https://doi.org/10.1201/9781003062684-20
We address the problem of performing efficient spatial and topological queries on large tetrahedral meshes with arbitrary topology and complex boundaries. Such meshes arise in several application domains, such as 3D Geographic Information Systems (GI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e7417f5b10394403170a5c5dc670ac0
https://elib.dlr.de/138164/
https://elib.dlr.de/138164/
Autor:
Lidija Čomić, Paola Magillo
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030510015
IWCIA
IWCIA
A 2D binary image is well-composed if it does not contain a \(2\times 2\) configuration of two diagonal black and two diagonal white squares. We propose a simple repairing algorithm to construct two well-composed images \(I_4\) and \(I_8\) starting f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ab76b478ca3b24042d64489305cb5a4
https://hdl.handle.net/11567/1070769
https://hdl.handle.net/11567/1070769
Autor:
Paola Magillo, Lidija Čomić
For well-composed (manifold) objects in the 3D cubical grid, the Euler characteristic is equal to half of the Euler characteristic of the object boundary, which in turn is equal to the number of boundary vertices minus the number of boundary faces. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d87e24b1b017efdafe2359bab0885b0e
https://hdl.handle.net/11567/1070771
https://hdl.handle.net/11567/1070771
Autor:
Paola Magillo, Lidija Čomić
A 3D binary image I is called well-composed if the set of points in the topological boundary of the cubes in I is a 2-manifold. Repairing a 3D binary image is a process which produces a well composed image (or a polyhedral complex) from the non-well-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::282bdeeb712fdc599bb735f9d22ff20a
http://hdl.handle.net/11567/917449
http://hdl.handle.net/11567/917449
Publikováno v:
Computer Graphics Forum. 34:761-785
Morse theory offers a natural and mathematically-sound tool for shape analysis and understanding. It allows studying the behavior of a scalar function defined on a manifold. Starting from a Morse function, we can decompose the domain of the function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f40ebe2ee80a298e8ab1f26462deee58
https://doi.org/10.1111/cgf.12596
https://doi.org/10.1111/cgf.12596