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Real-time elastic deformations of soft tissues for surgery simulation
Abstract
We describe a novel method for surgery simulation including a volumetric model built from medical images and an elastic modeling of the deformations. The physical model is based on elasticity theory which suitably links the shape of deformable bodies and the forces associated with the deformation. A real time computation of the deformation is possible thanks to a preprocessing of elementary deformations derived from a finite element method. This method has been implemented in a system including a force feedback device and a collision detection algorithm. The simulator works in real time with a high resolution liver model.
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Citations
Cited by
Physically Based Deformable Models in Computer Graphics
Nealen, A., Müller, M., Keiser, R., Boxerman, E., & Carlson, M. (2006) · Computer Graphics Forum · doi:10.1111/j.1467-8659.2006.01000.x · Cited by 759
Needle insertion modeling and simulation
DiMaio, S. P., & Salcudean, S. E. (2003) · IEEE Transactions on Robotics and Automation · doi:10.1109/tra.2003.817044 · Cited by 518
Cutaneous force feedback as a sensory subtraction technique in haptics
Prattichizzo, D., Pacchierotti, C., & Rosati, G. (2012) · IEEE Transactions on Haptics · doi:10.1109/toh.2012.15 · Cited by 172
Metadata
- Authors
- Cotin, S., Delingette, H., & Ayache, N.
- Venue
- IEEE Transactions on Visualization and Computer Graphics
- Published
- 1999
- Volume
- 5
- Issue
- 1
- Pages
- 62-73
- ISSN
- 1077-2626 (ISSN-L)
- OpenAlex
- W2145804351
- Cited by
- 729
- References
- 0
- FWCI
- 25.95
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Real-time elastic deformations of soft tissues for surgery simulation. https://app.cochat.ai/papers/10.1109/2945.764872
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- Cotin, S., Delingette, H., & Ayache, N. (1999). Real-time elastic deformations of soft tissues for surgery simulation. IEEE Transactions on Visualization and Computer Graphics. https://doi.org/10.1109/2945.764872
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
