Приказано за аутора "Lekić, Predrag"
-
Design of IIR Multiple-Notch Filters with Symmetric Magnitude Responses About Notch Frequencies
Krstić, Ivan; Nikolić, Saša; Stančić, Goran; Lekić, Predrag (Circuits, Systems, and Signal Processing, 2018-05)A novel all-pass-based infinite impulse response (IIR) digital multiple-notch filter design method is presented in this paper. The proposed method ensures that, for an arbitrary pass-bands ripple value, specifications ... -
Experimental analysis of wavelet decomposition on edge detection
Maksimović, Vladimir; Lekić, Predrag; Petrović, Mile; Jakšić, Branimir; Spalević, Petar (PROCEEDINGS OF THE ESTONIAN ACADEMY OF SCIENCES, 2019)The influence of different wavelet transformations and decomposition on edge detection was examined, using convenient operators to images of various complexities. Berkeley Segmentation Database images with the corresponding ...