The application of 2D algebraic integer encoding to a DCT IP core

Author

Fu, Minyi ; Jullien, G.A. ; Dimitrov, V.S. ; Ahmadi, M. ; Miller, W.C.

Author_Institution

RCIM Res. Center, Windsor Univ., Ont., Canada

fYear

2003

Firstpage

66

Lastpage

69

Abstract

This paper discusses the application of a new two-dimensional algebraic integer encoding scheme for the design of a processor core for JPEG and MPEG applications. The paper concentrates on the efficient implementation of the 2D algebraic integer DCT. The processor takes advantage of the low complexity, multiplierless, high-precision nature of the algebraic integer encoding scheme. Details are provided for the DCT processor including a description of 0.18 μm CMOS test chip recently submitted for fabrication.

Keywords

CMOS digital integrated circuits; algebraic codes; digital signal processing chips; discrete cosine transforms; image coding; image reconstruction; transform coding; 0.18 μm CMOS test chip; 0.18 micron; 2D algebraic integer encoding; Chen 1D algorithm; DCT IP core; DCT processor; JPEG application; MPEG application; discrete cosine transform; processor core design; row-column structure; Application software; Discrete cosine transforms; Encoding; Equations; Hardware; Image coding; Image processing; Laboratories; Process design; Transform coding;

fLanguage

English

Publisher

ieee

Conference_Titel

System-on-Chip for Real-Time Applications, 2003. Proceedings. The 3rd IEEE International Workshop on

Print_ISBN

0-7695-1944-X

Type

conf

DOI

10.1109/IWSOC.2003.1213007

Filename

1213007