A new hardware implementation of DCT based on H.264 standard
Zhigang Mao · Information technology newsletter · 2010
H.264 is the new generation of video coding standard which has good performance in data compression.H.264 DCT transformation is a 4×4 integer transformation,which is suitable for hardware implementation of using application specified integrated circuit.This paper proposes a new method,which uses the 4-2 compressor and CLA instead of the traditional adder to improve the transformation speed.