Zdzislaw Król

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This paper introduces an extendable cross-platform software framework Julius for medical visualization and surgical planning, consisting of two conceptual layers: the Julius Software Development Kit (JSDK) and the Julius Graphical User Interface (JGUI). The JSDK can be used stand-alone to speed up development of research tools. While the JGUI acts like a(More)
BACKGROUND Dynamic three-dimensional (3D) deformation of the pelvic bones is a crucial factor in the successful design and longevity of complex orthopaedic oncological implants. The current solutions are often not very promising for the patient; thus it would be interesting to measure the dynamic 3D-deformation of the whole pelvic bone in order to get a(More)
In this paper we introduce the extendable cross-platform software framework Julius for medical visualization and surgical planning, consisting of two conceptual layers: the Julius Software Development Kit (JSDK) and its frontend the Julius Graphical User Interface (JGUI). Julius features a modular, platform-independent design and includes a full set of(More)
We present a model-based approach for seg-mentation of the skull from T1 weighted MR images of the human head. Segmentation is performed by fitting a morphable skull model into a pre-segmented version of the image. This yields a segmentation result that is constrained to the normal skull anatomy and thus gives a statistically meaningful approximation of the(More)
For reconstruction of some craniofacial defects which m a y b e c a u s e d b y trauma, removal of cancer, or due to congenital absence, the procedure of bonegrafting is necessary. In this paper we propose a method to identify an optimal donor site for autologous grafts. It is done by performing an optimization of appropriate surface based and voxel based(More)
Article presents fast method of the face reconstruction for forensic and archeology science developed by authors which is based on a deformation of the known skin aligned to skull. As a guide to deformation a position of the well known anatomical landmarks is used. Calculation of the new position of the vertices of a triangle mesh of the model presented is(More)
Craniometaphyseal dysplasia is an extremely rare, genetic bone-remodeling disorder. Comparable to osteopetrosis, fibrous dysplasia, and other infrequent conditions, craniometaphyseal dysplasia is characterized by progressive diffuse hyperostosis of the neuro- and viscerocranium. Affected patients present with a pathognomonic dysmorphia: macrocephalus,(More)