open access
A comparative approach to computer aided design model of a dog femur
open access
Abstract
Computer assisted technologies offer new opportunities in medical imaging and rapid prototyping in biomechanical engineering. Three dimensional (3D) modelling of soft tissues and bones are becoming more important. The accuracy of the analysis in modelling processes depends on the outline of the tissues derived from medical images. The aim of this study is the evaluation of the accuracy of 3D models of a dog femur derived from computed tomography data by using point cloud method and boundary line method on several modelling software. Solidworks, Rapidform and 3DSMax software were used to create 3D models and outcomes were evaluated statistically. The most accurate 3D prototype of the dog femur was created with stereolithography method using rapid prototype device. Furthermore, the linearity of the volumes of models was investigated between software and the constructed models. The difference between the software and real models manifests the sensitivity of the software and the devices used in this manner.
Abstract
Computer assisted technologies offer new opportunities in medical imaging and rapid prototyping in biomechanical engineering. Three dimensional (3D) modelling of soft tissues and bones are becoming more important. The accuracy of the analysis in modelling processes depends on the outline of the tissues derived from medical images. The aim of this study is the evaluation of the accuracy of 3D models of a dog femur derived from computed tomography data by using point cloud method and boundary line method on several modelling software. Solidworks, Rapidform and 3DSMax software were used to create 3D models and outcomes were evaluated statistically. The most accurate 3D prototype of the dog femur was created with stereolithography method using rapid prototype device. Furthermore, the linearity of the volumes of models was investigated between software and the constructed models. The difference between the software and real models manifests the sensitivity of the software and the devices used in this manner.
Keywords
dog femur, iterative closest point algorithm, rapid prototype, root mean square, three dimensional modelling
About this articleTitle
A comparative approach to computer aided design model of a dog femur
Journal
Issue
Article type
Original article
Pages
550-554
Published online
2016-04-25
Page views
1222
Article views/downloads
1021
DOI
Pubmed
Bibliographic record
Folia Morphol 2016;75(4):550-554.
Keywords
dog femur
iterative closest point algorithm
rapid prototype
root mean square
three dimensional modelling
Authors
O. Turamanlar
O. Verim
A. Karabulut
