| S. Gibson, J. Samosky, A. Mor, and C. Fyock. Simulating arthroscopic knee surgery using volumetric object representations, real-time volume rendering and haptic feedback. Lecture Notes in Computer Science, 1205:369--??, 1997. |
....implemented at low cost; finally, an array based data structure can be shared very efficiently between concurrent processes. This representation, however, brings important challenges: the number of contacts between voxel based volumetric objects poses a problem for calculating collisions response [GSMF97] fluid dynamic computations scale with the cube of volume dimensions; rendering a dynamic volume under real time constraints is an inherently complex task, since a large number of volume elements may contribute to the final image. The technical solutions implemented in our prototype are ....
S. Gibson, J. Samosky, A. Mor, and C. Fyock. Simulating arthroscopic knee surgery using volumetric object representations, real-time volume rendering and haptic feedback. Lecture Notes in Computer Science, 1205:369--374, 1997.
....has begun to focus on shape as an anatomical object property. Shape representations and shape models are used in connection with: three dimensional visualization of anatomical objects; segmentation of 3D medical images [1] diagnosis (e.g. based on deformable atlases) 2] surgical simulation [3]; motion analysis (e.g. of the heart) 4] and radiotherapy treatment planning [5] The desired properties of shape representations and shape models depend largely on the medical application to be supported. With reference to shape, one has to distinguish between shape classes (e.g. ....
S.Gibson, J. Samosky, A.Mor, C.Fyock, E.Grimson, T.Kanade, R. Kikins, H.Lauer, N.McKenzie, S.Nakajima, H.Ohkami, R. Osborne, and A.Sawada, "Simulating Arthroscopic Knee Surgery Using Volumetric Object Representations, Real-Time Volume Rendering and Haptic Feedback", 1997, Lecture Notes in Computer Science. Springer, Berlin, 1997, pp. 369-3 7 8
....of organ motility. The paper finishes with conclusions and a short list of current developments. 2 Related works and open problems Virtual reality based training and operation planing systems have been developed for various surgical fields. For arthroscopy Logan et al. LWA96] and Gibson et al. [GSM96] developed a haptical training system with deformable objects based on mass spring models and the 3d chain mail technique. Keeve [Kee96] and Koch et al. KGB96] introduced an operation planning system for craniofacial surgery, which enables to predict the post operative appearance of the patient ....
Gibson S., Samosky J., Mor A.: "Simulating Arthroscopic Knee Surgery using Volumetric Object Representations, Real-Time Volume Rendering and Haptic Feedback", TR96-19, Mitsubishi Electric Res. Lab., 1996
....I.3.1 [Computer Graphics] Hardware Architecture Graphics Processors B.3. 2 [Memory Structures] Design Styles Interleaved Memories 1 Introduction Real time volume rendering is an enabling technology for medical applications including diagnosis, surgical training, and surgical simulation [6]. The large computational and memory requirements of real time volume rendering place it beyond the capabilities of single processor PCs and workstations without dedicated hardware. While high performance graphics systems can perform volume rendering in real time (e.g. the SGI InfiniteReality ....
S. Gibson et al. Simulating arthroscopic knee surgery using volumetric object representations, real-time volume rendering and haptic feedback. In First Joint Conference on Computer Vision, Virtual Reality, and Robotics in Medicine and Medical Robotics and Computer Assisted Surgery, pages 369--378. Springer-Verlag, 1997.
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S. Gibson, J. Samosky, A. Mor, and C. Fyock. Simulating arthroscopic knee surgery using volumetric object representations, real-time volume rendering and haptic feedback. Lecture Notes in Computer Science, 1205:369--??, 1997.
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S. Gibson, J. Samosky,A.Mor, C. Fyock, E. Grimson, T. Kanade, R. Kikinis, H. Lauer, N. McKenzie, S. Nakajima, H. Ohkami, R. Osborne, and A. Sawada. Simulating arthroscopic knee surgery using volumetric representations, realtime volume rendering and haptic feedback. In Proceedings of the Conferenceon Virtual Reality, Robotics and Medicine II, pages 369#378, Grenoble, France, March 1997.
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S. F. F. Gibson, J. Samosky, A. Mor, C. Fyock, W. E. L. Grimson, T. Kanade, R. Kikinis, H. C. Lauer, N. McKenzie, S. Nakajima, T. Ohkami, R. Osborne, and A. Sawada. Simulating arthroscopic knee surgery using volumetric object representations, real-time volume rendering and haptic feedback. In CVRMed, pages 369--378, 1997.
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S. Gibson, J. Samosky, A. Mor, C. Fyock, E. Grimson, T. Kanade, R. Kikinis, H. Lauer, N. McKenzie, S. Nakajima, H. Ohkami, R. Osborne, and A. Sawada, Simulating arthroscopic knee surgery using volumetric object representations, real-time volume rendering and haptic feedback (Technical Report TR96-19), (1996).
No context found.
S. Gibson, J. Samosky, A. Mor, C. Fyock, E. Grimson, T. Kanade, R. Kikinis, H. Lauer, N. McKenzie, S. Naka jima, H. Ohkami, R. Osborne, A. Sawada, Simulating Arthroscopic Knee Surgery Using Volumetric Object Representations, Real-Time Volume Rendering and Haptic Feedback (Technical Report TR96-19), (1996).
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