The application of 2D algebraic integer encoding to a DCT IP core
Minyi Fu, GRAHAM A. JULLIEN, Vassil S. Dimitrov, M. Ahmadi, W.C. Miller · 2004
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 /spl mu/m CMOS test chip recently submitted for fabrication.