Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/24001
Title: Concurrent computation of two-dimensional discrete cosine transform
Authors: Chau, LP
Chan, YH 
Siu, WC 
Issue Date: 1996
Publisher: Birkhäuser
Source: Circuits, systems and signal processing, 1996, v. 15, no. 5, p. 597-607 How to cite?
Journal: Circuits, systems and signal processing 
Abstract: In this paper, a novel VLSI algorithm for the computation of a two-dimensional discrete cosine transform is proposed. The 2D-DCT equation can be expressed by the sum of high order cosine functions, and the algorithm can be realized by combining a highly efficient first order recursive structure with some simplified matrix multiplications, which results in highly regular hardware architecture and simple routing. The algorithm has temporal and spatial locality of connection and can be segmentized for pipeline operations, so the computation time is greatly reduced. Owing to the simplicity in hardware structure, it is especially good for VLSI implementation.
URI: http://hdl.handle.net/10397/24001
ISSN: 0278-081X
EISSN: 1531-5878
DOI: 10.1007/BF01188984
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

1
Last Week
0
Last month
0
Citations as of Sep 10, 2017

Page view(s)

41
Last Week
2
Last month
Checked on Sep 17, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.