Muscle Deformation Using Position Based Dynamics

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F21%3A43961928" target="_blank" >RIV/49777513:23520/21:43961928 - isvavai.cz</a>

Result on the web

<a href="https://link.springer.com/chapter/10.1007%2F978-3-030-72379-8_24" target="_blank" >https://link.springer.com/chapter/10.1007%2F978-3-030-72379-8_24</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-72379-8_24" target="_blank" >10.1007/978-3-030-72379-8_24</a>

Result language

angličtina

Original language name

Muscle Deformation Using Position Based Dynamics

Original language description

This paper describes an approach to personalized musculoskeletal modelling, in which the muscle represented by its triangular mesh is subject to deformation, based on a modified position-based dynamic (PBD) method, followed by decomposition of its volume into a set of muscle fibres. The PBD was enhanced by respecting some muscle-specific features, mainly its anisotropy. The proposed method builds no internal structures and works only with the muscle surface model. It runs in realtime on commodity hardware while maintaining visual plausibility of the resulting deformation. For decomposition, the state-of-the-art Kukačka method is used. Experiments with the gluteus maximus, gluteus medius, iliacus and adductor brevis deforming during the simulation of the hip flexion and decomposed into 100 fibres of 15 line segments show that the approach is capable of achieving promising results comparable with those in the literature, at least in the term of muscle fibre lengths.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

<a href="/en/project/LO1506" target="_blank" >LO1506: Sustainability support of the centre NTIS - New Technologies for the Information Society</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Biomedical Engineering Systems and Technologies 2020

ISBN

978-3-030-72378-1

ISSN

1865-0929

e-ISSN

1865-0937

Number of pages

24

Pages from-to

486-509

Publisher name

Springer

Place of publication

Cham

Event location

Valletta, Malta

Event date

Feb 24, 2020

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

—