The estimation of the direction of object image motion in the presence of background
DOI:
https://doi.org/10.3103/S0735272710020032Keywords:
object, movement direction, image, background, maximum likelyhood algorithm, estimation, accuracyAbstract
The maximum likelihood algorithm for estimating the motion direction of nonuniform image of space-extended object for the applicative model of interaction between the useful image and background has been synthesized and analyzed.
References
- A. A. Bychkov and V. A. Pon’kin, “Detection of images of space-extended background-shading objects,” Avtometriya 28, No. 4, 33 (1992).
- G. S. Kovalev, V. A. Pon’kin, I. V. Laptev, and V. V. Efremov, “Potential opportunities of detecting and masking mobile objects against nonuniform backgrounds,” Information-Measuring and Controlling Systems, No. 4, 24 (2003).
- A. P. Trifonov and R. V. Kutsov, “Detection of a mobile space-extended object against the background with unknown intensity,” Avtometriya 41, No. 1, 3 (2005).
- A. P. Trifonov and R. V. Kutsov, “The efficiency of detecting an image of object moving in the unknown direction,” Izv. Vyssh. Uchebn. Zaved., Radioelektron. 51(9), 3 (2008) [Radioelectron. Commun. Syst. 51(9), 510 (2008)].
- A. P. Trifonov and R. V. Kutsov, “Characteristics of the velocity vector estimation of a mobile space-extended object against the nonuniform background,” Radiotekhnika, No. 5, 111 (2008).
- R. V. Kutsov and A. P. Trifonov, “Detection and speed vector estimation of a mobile nonuniform space-extended object by its image,” A&T, No. 8, 96 (2009).
- V. I. Tikhonov, Statistical Radio Engineering (Sov. Radio, Moscow, 1966) [in Russian].
- A. P. Trifonov and Yu. S. Shinakov, Joint Discrimination of Signals and Estimation of their Paramters against the Background of Interferences (Radio i Svyaz’, Moscow, 1986) [in Russian].
- E. I. Kulikov and A. P. Trifonov, Estimation of Signal Parameters against the Background of Interferences (Sov. Radio, Moscow, 1978) [in Russian].
- A. P. Trifonov and S. I. Sharapov, “Estimation of a point target position in the Fresnel zone of the receiving antenna,” Radiotekh. Elektron. 29, No. 2, 242 (1984).
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Published
2010-02-03
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Research Articles