Titlebook: CVRMed-MRCAS‘97; First Joint Conferen Jocelyne Troccaz,Eric Grimson,Ralph M?sges Conference proceedings 1997 Springer-Verlag Berlin Heidelb

糾纏,纏繞

Yingdong Ma,Xiankai Chen,George Chenace as well a the overall smoothness of the mesh. The isosurface is stored in a data-structure that enables the fast computation of the distance to the isosurface. Finally, our method can handle very large datasets by merging pieces of isosurfaces.

Adornment

Mengxian Chi,Xu Jin,Feng Li,Hong An in the context of the CT image which greatly facilitates the understanding of instrument position and trajectory within the patient. In this paper, we show how the method can potentially be applied to surgical procedures such as percutaneous rhizotomy. Phantom studies showing our preliminary results are included.

鋸齒狀

Medical image segmentation using topologically adaptable surfaces,ng them to incorporate . knowledge in the form of energy and force-based constraints, and provide intuitive interactive capabilities. This paper describes ACD-based deformable surfaces and demonstrates their potential for extracting and reconstructing some of the most complex biological structures from medical image volumes.

含糊其辭

Segmentation using deformable models with affinity-based localization,ve devised a hybrid design that overcomes these limitations. In our experiments we demonstrate that this integration automates and significantly improves the object boundary detection results, independent of the imaging modality used.

創(chuàng)新

Advances in elastic matching theory and its implementation,es the means by which Gibbs modeling and, thus, Bayesian analysis can be applied to the problem. In this paper, we review these developments and demonstrate the methods on MRI data, including the computation of interval estimates.

WAG

Automatic detection of articular surfaces in 3-D image through minimal subset random sampling,described which uses mainly a 3-D watershed transform. Application is done to . extraction of spheroidal joint surfaces with the help of an ellipsoidal model. The whole algorithm is shown to be accurate and time efficient.

LAIR

Decimation of isosurfaces with deformable models,ace as well a the overall smoothness of the mesh. The isosurface is stored in a data-structure that enables the fast computation of the distance to the isosurface. Finally, our method can handle very large datasets by merging pieces of isosurfaces.

慎重

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