Temat: 3D structures - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Two types of parameterization of mass density distribution during immune optimization of the 3D structure
Autorzy:: Poteralski, A.
Powiązania:: https://bibliotekanauki.pl/articles/122880.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: immune algorithm
optimization
finite element method
3D structures
interpolation function
smooth procedure
algorytm immunologiczny
optymalizacja
metoda elementów skończonych
struktury 3D
Opis:: The paper is devoted to an application of the immune algorithm and the finite element method for generation of 3D structures using two different types of parameterization and comparing the final results. The shape, topology and material of the structure are generated for optimization criterion like minimum of the mass of the structure. Two different interpolation functions like: multinomial interpolation and interpolation based on the neighbourhood of elements are used. The purpose of these procedures is appropriate selection of mass densities.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2014, 13, 2; 105-117
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Dedicated 3D geometrical models for representing anatomical structures
Autorzy:: Sequeira, J.
Powiązania:: https://bibliotekanauki.pl/articles/333209.pdf
Data publikacji:: 2003
Wydawca:: Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:: model geometryczny
struktury 3D
powierzchnia swobodna
niejawne powierzchnie
przedstawienie struktur anatomicznych
geometrical modeling
3D structures
free-form surfaces
implicit surfaces
representation of anatomical structures
Opis:: The representation of anatomical structures requires to take into account their topological features such as their morphological ones. Differential geometrical properties also have to be managed through the associated 3D models. Unfortunately, classical geometrical modeling approaches do not provide these possibilities. In this paper, we describe two original approaches that bring a solution to this problem for the representation of tree-like cavities - such as vascular ones - and complex organs - such as the heart. Medical applications were given as an illustration of the use of two new approaches discussed bellow.
Źródło:: Journal of Medical Informatics & Technologies; 2003, 5; IP3-12
1642-6037
Pojawia się w:: Journal of Medical Informatics & Technologies
Dostawca treści:: Biblioteka Nauki

Artykuł

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