|
Problemy Upravleniya, 2012, Issue 6, Pages 56–62
(Mi pu756)
|
|
|
|
Administration of engineering systems and technological processes
The application of a local method of a images borders detection for recovering a roadbed profile
A. G. Bronevicha, A. N. Karkishchenkoa, V. I. Umanskyb, D. A. Yakusheva a Research and Design Institute of Information, Automation, and Communication, Moscow
b JSC "InTechGeoTrans", Moscow
Abstract:
The paper considers a method for recovering the geometrical form of cross-wise roadbed profile using the scanned data based on estimating piece-wise linear trends of a random series. The breakpoints are identified by analyzing local maximums of the introduced discriminant function. For eliminating “false” local maximums the transitive closure of discriminant function is used. The discrete and continuous realizations of the proposed method are described.
Keywords:
roadbed, cross-wise profile, scanned data, random series, likelihood ratio.
Citation:
A. G. Bronevich, A. N. Karkishchenko, V. I. Umansky, D. A. Yakushev, “The application of a local method of a images borders detection for recovering a roadbed profile”, Probl. Upr., 2012, no. 6, 56–62
Linking options:
https://www.mathnet.ru/eng/pu756 https://www.mathnet.ru/eng/pu/v6/p56
|
Statistics & downloads: |
Abstract page: | 208 | Full-text PDF : | 48 | References: | 33 | First page: | 3 |
|