DocumentCode
455155
Title
Simple Element Inverse DCT/DFT Hybrid Architecture Algorithm
Author
Hou, Jia ; Lee, Moon Ho ; Park, Dae Chul ; Lee, Kwang Jae
Author_Institution
Inst. of Inf. & Commun., Chonbuk Nat. Univ., Chonju
Volume
3
fYear
2006
fDate
14-19 May 2006
Abstract
We address a new representation of DCT/DFT matrices via one hybrid architecture. Based on a element inverse matrix factorization algorithm, we show that the DCT and DFT have a same recursive computational pattern, and we can develop an hybrid architecture by using some diagonal matrices
Keywords
discrete Fourier transforms; discrete cosine transforms; matrix algebra; signal processing; DCT; DFT; diagonal matrices; element inverse matrix factorization algorithm; hybrid architecture algorithm; Computer architecture; Discrete Fourier transforms; Discrete cosine transforms; Karhunen-Loeve transforms; Matrix decomposition; Moon; Pattern classification; Signal processing algorithms; Sparse matrices; Telecommunication computing;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on
Conference_Location
Toulouse
ISSN
1520-6149
Print_ISBN
1-4244-0469-X
Type
conf
DOI
10.1109/ICASSP.2006.1660797
Filename
1660797
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