Title :
Fast DCT-based algorithms for signal convolution and translation
Author :
Bilevich, Leonid ; Yaroslavsky, Leonid
Author_Institution :
Dept. of Interdiscipl. Studies, Tel Aviv Univ., Tel Aviv, Israel
Abstract :
Fast DCT-based algorithms are presented for signal convolution and translation that are virtually free of boundary effects, characteristic for corresponding DFT-based fast algorithms. The properties of DCT relevant to the subject are summarized and compared to the corresponding properties of DFT.
Keywords :
convolution; discrete cosine transforms; DCT-based algorithms; DFT; SIGNAL TRANSLATION; boundary effects; fast algorithms; signal convolution; Convolution; DCT; convolution; translation;
Conference_Titel :
Digital Signal Processing, 2009 16th International Conference on
Conference_Location :
Santorini-Hellas
Print_ISBN :
978-1-4244-3297-4
Electronic_ISBN :
978-1-4244-3298-1
DOI :
10.1109/ICDSP.2009.5201263
