Temat: 3D medical imaging - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Applications of modern imaging technology in orthopaedic trauma surgery
Autorzy:: Krakowski, Przemysław
Karpiński, Robert
Maciejewski, Marcin
Powiązania:: https://bibliotekanauki.pl/articles/117796.pdf
Data publikacji:: 2018
Wydawca:: Polskie Towarzystwo Promocji Wiedzy
Tematy:: medical imaging
3D reconstruction
orthopaedic trauma surgery
obrazowanie
rekonstrukcja 3D
uraz ortopedyczny
Opis:: Orthopaedic trauma surgery is a complex surgical speciality in which anatomy, physiology and physics are mixed. Proper diagnosing and based on that planning and performing surgery is of crucial matter. This article briefly summarizes available radiological modalities used for diagnostics and for surgical planning. It focuses on utility of rapid prototyping process in trauma surgery. Moreover, a case study in which this technique was used is described. Rapid prototyping proved its usefulness and in future it may become a modality of choice for planning complex trauma procedures.
Źródło:: Applied Computer Science; 2018, 14, 3; 96-106
1895-3735
Pojawia się w:: Applied Computer Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Application of High-Resolution 3D Scanning in Medical Volumetry
Autorzy:: Chromy, A.
Powiązania:: https://bibliotekanauki.pl/articles/226316.pdf
Data publikacji:: 2016
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: medical volumetry
medical 3D scanning
3D scanning
medical imaging
soft tissues
Opis:: This paper deals with application of 3D scanning technology in medicine. Important properties of 3D scanners are discussed with emphasize on medical applications. Construction of medical 3D scanner according to these specifications is described and practical application of its use in medical volumetry is presented. Besides volumetry, such 3D scanner is usable for many other purposes, like monitoring of recovery process, ergonomic splint manufacturing or inflammation detection. 3D scanning introduces novel volumetric method, which is compared with standard methods. The new method is more accurate compared to present ones. Principles of this method are discussed in paper and its accuracy is evaluated and experimentally verified.
Źródło:: International Journal of Electronics and Telecommunications; 2016, 62, 1; 23-31
2300-1933
Pojawia się w:: International Journal of Electronics and Telecommunications
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Approaches dedicated to the modelling of complex shapes application to medical data
Autorzy:: Mari, J. L.
Powiązania:: https://bibliotekanauki.pl/articles/333715.pdf
Data publikacji:: 2004
Wydawca:: Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:: modelowanie geometryczne
odbudowa
obrazowanie medyczne w 3D
modelowanie serca
geometric modelling
multilayer shape representation
multiresolution
reconstruction
3D medical imaging
heart modelling
Opis:: The way to model complex shapes has a significant influence depending on the context. Handling an object can be considerably increased if a good underlying model is used. On the contrary, preponderant problems can appear if an unsuited model is associated to the object. The main criterion to discriminate existing models is to determine the balance between: their ability to control global characteristics and the possibility to handle local features of the shape. The fact is very few models are adapted both to structure and to geometrical modelling. In this paper, we first describe an overview of existing approaches. They can be classified principally in two groups: skeleton based models, used to control the global aspect of the shape, and free form models, used to control local specificities of the object. Then, trying to keep the advantages of both techniques in mind, we present an original approach based on a multi-layer model to represent a 3D object. We focus on the ability to take into account both global and local characteristics of a complex shape, on topological and morphological levels, as well as on the geometric level. To do that, the proposed model is composed of three layers. We call the boundary mesh the external layer, including a multi-resolution feature. We enhance this representation by adding an internal structure: the inner skeleton, which is topologically equivalent to the input object. In addition to that, a third layer links the structural entity and the geometrical crust, to induce an intermediary level of representation. This approach is applied to classical and medical data through a specific algorithm.
Źródło:: Journal of Medical Informatics & Technologies; 2004, 7; IP3-16
1642-6037
Pojawia się w:: Journal of Medical Informatics & Technologies
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Computer system for diagnostic, intervention planning and surgery of brain
Autorzy:: Cegielski, M.
Wołowiec, Ł.
Grzelak, P.
Powiązania:: https://bibliotekanauki.pl/articles/333336.pdf
Data publikacji:: 2004
Wydawca:: Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:: obrazowanie medyczne
wizualizacja w 3D
obrazowanie metodą rezonansu magnetycznego
tomografia komputerowa
pozytonowa emisyjna tomografia komputerowa
reprezentacja geometryczna
medical imaging
3D visualization
MRI
CT
PET
geometric representation
Opis:: The paper presents the computer system for 3D visualization of medical images. The framework of the system and algorithms used for segmentation and visualisation are described. Models of geometric and volumetric visualisation are compared. Additionally, plans for the future system development are stated.
Źródło:: Journal of Medical Informatics & Technologies; 2004, 8; MM69-76
1642-6037
Pojawia się w:: Journal of Medical Informatics & Technologies
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: 3D medical imaging: from 2D images to 3D models
Autorzy:: Mavromatis, S.
Sequeira, J.
Powiązania:: https://bibliotekanauki.pl/articles/332849.pdf
Data publikacji:: 2002
Wydawca:: Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:: obrazowanie medyczne w 3D
modelowanie geometryczne
analiza obrazu
3D medical imaging
geometrical modeling
image analysis
Opis:: Up to the end of the 70's, Medical Imaging was mainly related to the study of planar data sets resulting from direct physical acquisitions (e.g. X-Ray radiographs). Then, the development of inverse methods associated with the increasing power of computers enabled the visualization and the analysis of human being cross-section images (e.g. CT scans, MRI): these images are the result of mathematical processes and do not present direct physical acquisitions. The visualization of these data in three-dimensional space was made possible by the use of a set of parallel cross-sections: the result was spectacular but not sufficient for further development, especially in the case of clinical applications. Such applications need the characterization of a geometrical model, e.g. for the capture of sophisticated geometrical parameters or to provide a mathematical support to mechanical simulations.
Źródło:: Journal of Medical Informatics & Technologies; 2002, 3; IP7-14
1642-6037
Pojawia się w:: Journal of Medical Informatics & Technologies
Dostawca treści:: Biblioteka Nauki

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