Title :
The Efficient Algorithm of Discrete Cosine Transform
Author_Institution :
CAD Dept., Lviv Polytech. Nat. Univ., Lviv
Abstract :
The efficient discrete cosine transform algorithm is introduced. The algorithm are determined the structure of discrete cosine basis matrix. The symmetrical cyclic convolutions is fundamental of algorithm for computation discrete cosine transform.
Keywords :
discrete cosine transforms; signal processing; algorithm; basis matrix; discrete cosine transform; symmetrical cyclic convolutions; Discrete cosine transforms; Discrete transforms; Matrix decomposition; Symmetric matrices; cosine transform; cyclic section; symmetrical cyclic convolution; transform size;
Conference_Titel :
CAD Systems in Microelectronics, 2007. CADSM '07. 9th International Conference - The Experience of Designing and Applications of
Conference_Location :
Lviv-Polyana
Print_ISBN :
966-533-587-0
DOI :
10.1109/CADSM.2007.4297512
