A comprehensive process of reverse engineering from 3D meshes to CAD models

Bénière, Roseline; Subsol, Gérard; Gesquière, Gilles; Breton, François Le; Puech, William

doi:10.1016/j.cad.2013.06.004

Cited by 75 publications

(53 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Though having the advantage of high accuracy, it needs point by point measurement with very low speed. The International Conference on Artificial Intelligence: Technologies and Applications (ICAITA 2016) main methods of non-contact type consist of laser triangulation measurement method, laser distance method, optical interference method, image analysis method and so on [4]. It has the characteristics of fast acquisition speed, higher accuracy and great price advantage, which has the most extensive RE application.…”

Section: A Study On the Methodology Of Reconstructionmentioning

confidence: 99%

Research on Three-Dimensional Reconstruction and Augmented Reality Demonstration for Foshan Ceramics

Fan¹,

An²

2016

Proceedings of the 2016 International Conference on Artificial Intelligence: Technologies and Applications

View full text Add to dashboard Cite

Abstract-In this paper, regarding to the fragility and surface erosion problems of Foshan ceramics, we discussed the methodology and technology of 3D reconstruction and virtual demonstration for Foshan ceramic object and cultural relics. We adopted Reverse Engineering technology to rebuild the shape of object by capturing point-cloud data from different angle, encapsulating and fitting these data into triangular mesh model. We then utilized Augmented Reality to achieve the virtual demonstration of ceramic object, which integrated the 3D reconstructed model with real environment from digital camera. To get a better interaction experience, we have developed a demonstration system with osgART and its scene graph, which can position ceramic object by a mark, transform digital model by mouse and menu, and display brief information. The developed technology and methods can be used in digital preservation of ceramic cultural relic and product design, evaluation or demonstration

show abstract

Section: A Study On the Methodology Of Reconstructionmentioning

confidence: 99%

Research on Three-Dimensional Reconstruction and Augmented Reality Demonstration for Foshan Ceramics

Fan¹,

An²

2016

Proceedings of the 2016 International Conference on Artificial Intelligence: Technologies and Applications

View full text Add to dashboard Cite

show abstract

“…Bénière et al [2] compute discrete curvatures with formula 1 for each neighbor of P, and apply the linear regression of [5]. In our work, we prefer to use this approximation because it is more accurate.…”

Section: Curvaturesmentioning

confidence: 99%

“…We use the curvature approximation from Bénière et al [2] who incorporates two other methods [5,8]. Then, a distribution is constructed continuously by a kernel estimation from all of the curvature values.…”

Section: Introductionmentioning

confidence: 99%

Digitized 3D mesh segmentation based on curvature analysis

Gauthier¹,

Puech²,

Bénière³

et al. 2017

View full text Add to dashboard Cite

To cite this version:Silvère AbstractToday, it is increasingly frequent and easy to digitize the surface of real 3D objects. However, the obtained meshes are often inaccurate and noisy. In this paper, we present a method to segment a digitized 3D surface from a real object by analyzing its curvature. Experimental results -applied on real digitized 3D meshes -show the efficiency of our proposed analysis, particularly in a reverse engineering process.

show abstract

“…Building Information Models (BIMs) are increasingly being applied throughout a building's lifecycle for various applications [1][2][3]. Nowadays, non-contact measuring systems are rising in engineering metrology due to their efficiency when measuring parts that could not be measured using coordinate measuring machines or could be measured very complicated [4][5][6][7]. Reconstruction of 3D surface geometry is an active research area in both computer vision and computer graphics.…”

Section: Introductionmentioning

confidence: 99%