Circle involute as an optimal scan path, minimizing acquisition time, in surface topography
نویسندگان
چکیده
منابع مشابه
Surface topography scan as a source for orthotic brace design. Technique and case presentation
Material and methods Computer Aided Design and Manufacturing in bracing is based on the introduction of appropriate data to the computer using anthropometry. The best data can be delivered by precise 3D surface topography supplemented with Xray and other necessary radiographic modalities. The surface topography scanning used for this study is based on structured light projection. Scanning the s...
متن کاملAn Optimal Parallel Circle-Cover Algorithm
Given a set of n circular arcs, we provide an optimal parallel algorithm (on the CREW PRAM model of computation) for finding a minimum number of circular arcs whose union covers the circle. The algorithm runs in O(log n) time with O(n) processors and uses O(n) space. This is a significant improvement over the recent algorithm by Bertossi that runs in O(log n) time with 0( n2) processors and use...
متن کاملLooking for the optimal DTI acquisition scheme given a maximum scan time: are more b-values a waste of time?
In this study we used simulated data to investigate how valuable the use of multiple b-values is, in terms of improving the accuracy and reproducibility of Diffusion Tensor Imaging (DTI) results. Our results show that the systematic bias of the estimated scalar diffusion parameters [apparent diffusion coefficient and fractional anisotropy (FA)] - due to the Rician distribution of magnetic reson...
متن کاملAn Optimal Voting Scheme for Minimizing theOverall
Quorum consensus methods have been widely applied to managing replicated data. In this paper, we study the problem of voting assignments for minimizing the overall communication cost of processing typical demands of transactions. This problem was left open, even restricted to a uniform network. In this paper, we shall show that for uniform networks, it can be solved by an eecient polynomial tim...
متن کاملOptimal Selection of Addendum Modification Coefficients of Involute Cylindrical Gears
Based on the principles of equalized sliding coefficients and equalized teeth bending strength, the optimization mathematical model for calculating and allocating the addendum modification coefficients of involute cylindrical gear is firstly established. Then the measures to calculate the tooth parameters in real-time during the optimization steps are achieved. Finally, the optimization program...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Surface Topography: Metrology and Properties
سال: 2019
ISSN: 2051-672X
DOI: 10.1088/2051-672x/ab3706