Title :
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
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;
Conference_Titel :
System-on-Chip for Real-Time Applications, 2003. Proceedings. The 3rd IEEE International Workshop on
Print_ISBN :
0-7695-1944-X
DOI :
10.1109/IWSOC.2003.1213007
