2D binary image and its Fourier spectrum were subjects of analysis. The translation, scaling, rotation and mirroring invariance were obtained. All the functions and programs were realized and tested in the Matlab environment.
2D binary image and its Fourier spectrum were subjects of analysis. The translation, scaling, rotation and mirroring invariance were obtained. All the functions and programs were realized and tested in the Matlab environment. (en)
Předmětem analýzy byl 2D binární obraz a jeho Fourierovo spektrum. Podařilo se dosáhnout invariance vůči translaci, změně měřítka, rotaci a zrcadlení. Veškeré funkce a programy byly realizovány a testovány v prostředí Matlab. (cs)