𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Unconstrained and constrained curve fitting for reverse engineering

✍ Scribed by Wen-Der Ueng; Jiing-Yih Lai; Yao-Chen Tsai

Publisher
Springer
Year
2006
Tongue
English
Weight
569 KB
Volume
33
Category
Article
ISSN
0268-3768

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Constrained fitting in reverse engineeri
Constrained fitting in reverse engineering
✍ PΓ‘l Benkő; GΓ©za KΓ³s; TamΓ‘s VΓ‘rady; LΓ‘szlΓ³ Andor; Ralph Martin πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 421 KB

This paper considers simultaneous fitting of multiple curves and surfaces to 3D measured data captured as part of a reverse engineering process, where constraints exist between the parameters of the curves or surfaces. Enforcing such constraints may be necessary (i) to produce models to sufficiently

Decomposing the problem of constrained s
Decomposing the problem of constrained surface fitting in reverse engineering
✍ Arie Karniel; Yuri Belsky; Yoram Reich πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 584 KB

This paper presents a practical solution for surface fitting problems with prioritized geometry constraints in reverse engineering. The approach allows prioritizing constraints and uses them for decomposing the problem into a set of sequentially solved, manageable sub-problems. The result of each so

Constrained fitting for 2D profile-based
Constrained fitting for 2D profile-based reverse modeling
✍ Yinglin Ke; Weidong Zhu; Fengshan Liu; Xiquan Shi πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 801 KB

Profile curve reconstruction is crucial to surface reconstruction in reverse engineering. In this paper, we present a new constrained fitting method involving lines, circular arcs and B-spline curves for profile curve reconstruction. By using similarity transformation, we reduce the condition number