Geodesic
Adaptive data processing algorithm under the conditions of additive photodetector interference in the problems of measuring three-dimensional geometry by phase triangulation methods
Sibirskij žurnal industrialʹnoj matematiki, Tome 26 (2023) no. 1, pp. 47-54

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The paper proposes an adaptive data processing algorithm for measuring a three-dimensional profile using phase triangulation methods under conditions of random additive noise and a limited dynamic range of a photodetector. The algorithm is based on a statistical analysis of the intensity distribution in the registered phase images and adaptive filtering. The method makes it possible to reduce the measurement error of three-dimensional geometry by phase triangulation methods and to measure the three-dimensional profile of complex profile objects with arbitrary light-scattering properties. The method is very promising for industrial use.
Keywords: 3D-geometry, phase triangulation, dynamic range, statistical analysis. . 
@article{SJIM_2023_26_1_a3,
     author = {S. V. Dvoynishnikov and G. V. Bakakin and V. O. Zuev and V. G. Meledin},
     title = {Adaptive data processing algorithm under the conditions of additive photodetector interference in the problems  of measuring three-dimensional geometry  by phase triangulation methods},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {47--54},
     publisher = {mathdoc},
     volume = {26},
     number = {1},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2023_26_1_a3/}
}
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S. V. Dvoynishnikov; G. V. Bakakin; V. O. Zuev; V. G. Meledin. Adaptive data processing algorithm under the conditions of additive photodetector interference in the problems  of measuring three-dimensional geometry  by phase triangulation methods. Sibirskij žurnal industrialʹnoj matematiki, Tome 26 (2023) no. 1, pp. 47-54. http://geodesic.mathdoc.fr/item/SJIM_2023_26_1_a3/