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Advanced Soft Tissue for Telemedicine and Surgical Simulation

2006
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Release : 2006
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Kind : eBook
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Book Synopsis Advanced Soft Tissue for Telemedicine and Surgical Simulation by :

Download or read book Advanced Soft Tissue for Telemedicine and Surgical Simulation written by . This book was released on 2006. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this project were to develop computer based models of soft tissues that could eventually be integrated into virtual reality-based surgical simulators. To that end, we have developed a number of computer algorithms that span the scales from the microstructural to the phenomenological, and from 1-D to 3-D. For the 1-D case, we have developed a model of fractional order viscoelasticity. For the 3-D case, we have developed an invariant-based formulation of dispersed isotropy and implemented it in a model of blood vessel. Although the later employs as statistical measure of fiber dispersion, both a essentially phenomenological models. To implement tissue microstructure, we developed a micromechanical model based on the General Method of Cells. Through this model, we were able to model fiber-matrix interactions explicitly. These models are currently being validated and implemented into larger organ simulations.

Advanced Soft Tissue Modeling for Surgical Simulation and Telemedicine

2006
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Release : 2006
Genre :
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Advanced Soft Tissue Modeling for Surgical Simulation and Telemedicine by :

Download or read book Advanced Soft Tissue Modeling for Surgical Simulation and Telemedicine written by . This book was released on 2006. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this project were to develop computer based models of soft tissues that could eventually be integrated into virtual reality-based surgical simulators. To that end, we have developed a number of computer algorithms that span the scales from the microstructural to the phenomenological, and from 1-D to 3-D. For the 1-D case, we have developed a model of fractional order viscoelasticity. For the 3-D case, we have developed an invariant-based formulation of dispersed isotropy and implemented it in a model of blood vessel. Although the later employs as statistical measure of fiber dispersion, both a essentially phenomenological models. To implement tissue microstructure, we developed a micromechanical model based on the General Method of Cells. Through this model, we were able to model fiber-matrix interactions explicitly. These models are currently being validated and implemented into larger organ simulations.

Surgery Simulation and Soft Tissue Modeling

2003-06-04 Computers
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Release : 2003-06-04
Genre : Computers
Kind : eBook
Book Rating : 392/5 ( reviews)

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Book Synopsis Surgery Simulation and Soft Tissue Modeling by : Nicholas Ayache

Download or read book Surgery Simulation and Soft Tissue Modeling written by Nicholas Ayache. This book was released on 2003-06-04. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the International Symposium on Surgery Simulation and Soft Tissue Modeling, IS4TM 2003, held in Juan-Les-Pins, France in June 2003. The 33 revised full papers presented together with 3 invited papers were carefully reviewed and selected from 45 submissions. The papers are organized in topical sections on soft tissue models, haptic rendering, cardiac modeling, and patient specific simulators.

Surgery Simulation and Soft Tissue Modeling

2014-03-12 Computers
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Release : 2014-03-12
Genre : Computers
Kind : eBook
Book Rating : 530/5 ( reviews)

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Book Synopsis Surgery Simulation and Soft Tissue Modeling by : Nicholas Ayache

Download or read book Surgery Simulation and Soft Tissue Modeling written by Nicholas Ayache. This book was released on 2014-03-12. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the International Symposium on Surgery Simulation and Soft Tissue Modeling, IS4TM 2003, held in Juan-Les-Pins, France in June 2003. The 33 revised full papers presented together with 3 invited papers were carefully reviewed and selected from 45 submissions. The papers are organized in topical sections on soft tissue models, haptic rendering, cardiac modeling, and patient specific simulators.

Real-time Knowledge-based Fuzzy Logic Model for Soft Tissue Deformation

2019-04-06 Technology & Engineering
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Release : 2019-04-06
Genre : Technology & Engineering
Kind : eBook
Book Rating : 854/5 ( reviews)

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Book Synopsis Real-time Knowledge-based Fuzzy Logic Model for Soft Tissue Deformation by : Joey Sing Yee Tan

Download or read book Real-time Knowledge-based Fuzzy Logic Model for Soft Tissue Deformation written by Joey Sing Yee Tan. This book was released on 2019-04-06. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a real-time and knowledge-based fuzzy logic model for soft tissue deformation. The demand for surgical simulation continues to grow, as there is a major bottleneck in surgical simulation designation and every patient is unique. Deformable models, the core of surgical simulation, play a crucial role in surgical simulation designation. Accordingly, this book (1) presents an improved mass spring model to simulate soft tissue deformation for surgery simulation; (2) ensures the accuracy of simulation by redesigning the underlying Mass Spring Model (MSM) for liver deformation, using three different fuzzy knowledge-based approaches to determine the parameters of the MSM; (3) demonstrates how data in Central Processing Unit (CPU) memory can be structured to allow coalescing according to a set of Graphical Processing Unit (GPU)-dependent alignment rules; and (4) implements heterogeneous parallel programming for the distribution of grid threats for Computer Unified Device Architecture (CUDA)-based GPU computing.

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