FPGA implementation of short critical path CORDIC-based approximation of the eight-point DCT
Maxim Vashkevich, Marek Parfieniuk, Alexander A. Petrovsky · arXiv (Cornell University) · 2011
This paper presents an efficient approach for multiplierless implementation for eight-point DCT approximation, which based on coordinate rotation digital computer (CORDIC) algorithm. The main design objective is to make critical path of corresponding circuits shorter and reduce the combinational delay of proposed scheme.