Národní úložiště šedé literatury Nalezeno 6 záznamů.  Hledání trvalo 0.00 vteřin. 
Following of multiple object movement by means of cross correlation
Málková, Eliška ; Štarha, Pavel (oponent) ; Druckmüller, Miloslav (vedoucí práce)
This thesis describes the method of following the multiple objects movement by means of cross correlation. We are showing the form of cross-correlation function of functions with mutually shifted objects and how it leads to search of their shift vectors. For the further implementation, there is introduced the effective method for search of required count of function's local maxima.
Testing images creation program with defined sub-pixel shift and resize precision
Málková, Eliška ; Martišek, Dalibor (oponent) ; Hoderová, Jana (vedoucí práce)
This thesis is devoted to the creation of testing images with known sub-pixel shifts. Their purpose is to find suitable parameters of the weight function in order to refine the finding of the two image shift. Furthermore the variable convolution kernel is used to generate scale-changed images. We use the Fourier transform to define convolution on image. All the necessary theory is summarized in this thesis and the program, which was used to create shifted and scale-changed images, is also attached.
Parameter Optimization of the Modified Phase Correlation Method for Sub-pixel Image Registration
Kosová, Petra ; Martišek, Dalibor (oponent) ; Hoderová, Jana (vedoucí práce)
The goal of this thesis is to find parameters of weight function, thanks to them we will gain searched shift vector with sub-pixel precision. We are applying Fourier transform, inverse Fourier transform, phase correlation, bilinear interpolation etc. This thesis includes theory, wanted parameters, process of optimization and there is also enclosed program, which helped us with optimization.
Following of multiple object movement by means of cross correlation
Málková, Eliška ; Štarha, Pavel (oponent) ; Druckmüller, Miloslav (vedoucí práce)
This thesis describes the method of following the multiple objects movement by means of cross correlation. We are showing the form of cross-correlation function of functions with mutually shifted objects and how it leads to search of their shift vectors. For the further implementation, there is introduced the effective method for search of required count of function's local maxima.
Testing images creation program with defined sub-pixel shift and resize precision
Málková, Eliška ; Martišek, Dalibor (oponent) ; Hoderová, Jana (vedoucí práce)
This thesis is devoted to the creation of testing images with known sub-pixel shifts. Their purpose is to find suitable parameters of the weight function in order to refine the finding of the two image shift. Furthermore the variable convolution kernel is used to generate scale-changed images. We use the Fourier transform to define convolution on image. All the necessary theory is summarized in this thesis and the program, which was used to create shifted and scale-changed images, is also attached.
Parameter Optimization of the Modified Phase Correlation Method for Sub-pixel Image Registration
Kosová, Petra ; Martišek, Dalibor (oponent) ; Hoderová, Jana (vedoucí práce)
The goal of this thesis is to find parameters of weight function, thanks to them we will gain searched shift vector with sub-pixel precision. We are applying Fourier transform, inverse Fourier transform, phase correlation, bilinear interpolation etc. This thesis includes theory, wanted parameters, process of optimization and there is also enclosed program, which helped us with optimization.

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