loading
Documents

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Zahra Toony ; Denis Laurendeau and Christian Gagné

Affiliation: Université Laval, Canada

ISBN: 978-989-758-087-1

Keyword(s): Parameter Extraction, Geometric Primitives, Principal Component Analysis.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; Fundamental Methods and Algorithms ; Geometric Computing ; Geometry and Modeling ; Scene and Object Modeling

Abstract: In reverse engineering, it is important to extract the 3D geometric primitives that compose an object. It is also important to find the values of the parameters describing each primitive. This paper presents an approach for the estimation of the parameters of geometric primitives once their type is known using 3D information. The primitives of interest are planes, spheres, cylinders, cones, tori and partial instances of the latter four types. The proposed approach extends methods found in the literature for planes, spheres, cylinders and cones and proposes a new method for dealing with tori. The results of the proposed method are compared to approaches found in the literature as well as with ground truth values. The proposed method can be applied to the estimation of parameters of geometric primitives of synthetic CAD models as well as for models of real objects acquired with 3D scanners.

PDF ImageFull Text

Download
CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 3.80.4.76

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Toony, Z.; Laurendeau, D. and Gagné, C. (2015). PGP2X: Principal Geometric Primitives Parameters Extraction.In Proceedings of the 10th International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2015) ISBN 978-989-758-087-1, pages 81-93. DOI: 10.5220/0005356400810093

@conference{grapp15,
author={Zahra Toony. and Denis Laurendeau. and Christian Gagné.},
title={PGP2X: Principal Geometric Primitives Parameters Extraction},
booktitle={Proceedings of the 10th International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2015)},
year={2015},
pages={81-93},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005356400810093},
isbn={978-989-758-087-1},
}

TY - CONF

JO - Proceedings of the 10th International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2015)
TI - PGP2X: Principal Geometric Primitives Parameters Extraction
SN - 978-989-758-087-1
AU - Toony, Z.
AU - Laurendeau, D.
AU - Gagné, C.
PY - 2015
SP - 81
EP - 93
DO - 10.5220/0005356400810093

Login or register to post comments.

Comments on this Paper: Be the first to review this paper.