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: http://num-meth.srcc.msu.ru/english/zhurnal/tom_2007/v8r131.html
Дата изменения: Wed Oct 10 13:32:41 2007 Дата индексирования: Mon Oct 1 22:42:23 2012 Кодировка: |
"Regular algorithms for the analysis of radio-location images" Ageev A.L., Korshunov M.E. |
The problem of navigation on the basis of radio-location images is considered. The image distortions are described by a convolution-type Fredholm integral equation of the first kind and by a statistical noise. In order to solve the navigation problem, it is necessary to determine, with a high accuracy, the coordinates of the point from which an image is formed. To accomplish this, a comparison is performed between this image and the master image obtained with the use of an area map. A new regularization algorithm is proposed to enhance the accuracy of determining the coordinates. Some results of model computations are discussed.
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Ageev A.L., Korshunov M.E. e-mail: ageev@imm.uran.ru, korshunov@imm.uran.ru |